Hero image 0 of Life Extension L-Theanine, amino acid theanine, calm, relaxation, mood, gluten-free, non-GMO, vegetarian, 100 mg, 60 capsules, 0 of 11
Life Extension L-Theanine, amino acid theanine, calm, relaxation, mood, gluten-free, non-GMO, vegetarian, 100 mg, 60 capsules
Key item features
- Promotes relaxation – If you’ve felt the calming effects of green tea, thank theanine! Found in green tea, it’s one of the best-known amino acids for stress— and for good reason. This supplement supports a healthy stress response to maintain your zen.
- Calming brainwave patterns – L-theanine helps modulate several different aspects of brain activity for mood support. This supplement promotes specific brainwave patterns similar to those associated with performing meditation or getting a massage.
- Neurotransmitter production – The neurotransmitter gamma amino butyric acid (GABA) plays a role in influencing healthy levels of the feel-good neurotransmitters dopamine and serotonin. L-theanine helps encourage GABA production, to keep that feel-good feeling going.
- Ingredients matter – We use only pure, high-quality ingredients. The majority of our products are non-GMO and gluten-free—and a Certificate of Analysis is available for every one.
- Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
Specs
- BrandLife Extension
- Size60 Count (Pack of 1)
- Enteral medication formCapsules
- Primary ingredientTheanine
- FlavorUnflavored
- Count per pack60
Reviews summary
Pros
- : Helps users reach deeper sleep stages.
- : Provides a soothing sensation to reduce stress.
- : Helps alleviate stress without side effects.
- : Provides calming relief over time.
- : Made with high-end components and manufacturing standards.
Generated by AI
Current price is USD$18.00
Price when purchased online
Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $18.00
Subscribe
$18.00
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $18.00
One-time purchase
$18.00
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Tue, Feb 3
Sold by Life Extension Buyers Club|Pro Seller
Fulfilled by Walmart
4.6540120793787745 stars out of 5, based on 1160 seller reviews(4.7)1160 seller reviews
Free 90-day returns
About this item
Product details
L-theanine, an amino acid found in green tea, has a reputation for its calming and relaxing effects. This theanine supplement supports mood and fights stress in a few different ways. It promotes relaxation by supporting a healthy stress response, encourages brainwave patterns that are similar to the effects of meditation, and encourages the production of GABA, a neurotransmitter that influences levels of the feel-good neurotransmitters dopamine and serotonin. The theanine used in this L-theanine supplement contains the pure form of this amino acid, delivering 100 mg of L-theanine and is non-GMO, gluten-free and vegetarian.
- Promotes relaxation – If you’ve felt the calming effects of green tea, thank theanine! Found in green tea, it’s one of the best-known amino acids for stress— and for good reason. This supplement supports a healthy stress response to maintain your zen.
- Calming brainwave patterns – L-theanine helps modulate several different aspects of brain activity for mood support. This supplement promotes specific brainwave patterns similar to those associated with performing meditation or getting a massage.
- Neurotransmitter production – The neurotransmitter gamma amino butyric acid (GABA) plays a role in influencing healthy levels of the feel-good neurotransmitters dopamine and serotonin. L-theanine helps encourage GABA production, to keep that feel-good feeling going.
- Ingredients matter – We use only pure, high-quality ingredients. The majority of our products are non-GMO and gluten-free—and a Certificate of Analysis is available for every one.
- Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Dietary Method
Vegetarian
Multipack Quantity
1
Count Per Pack
60
Brand
Life Extension
Indications
Health Concern
Mood Support
Directions
Dosage
Take one (1) capsule one to four times daily, or as recommended by a healthcare practitioner.
Instructions
Read the entire label and follow the directions carefully prior to use. Store tightly closed in a cool, dry place.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Inactive Ingredients
Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), silica, vegetable stearate.
Ingredients
AlphaWave® L-Theanine 200 mg Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), silica, vegetable stearate. Non-GMO AlphaWave® is a registered trademark of Ethical Naturals, Inc.
Active Ingredients
AlphaWave® L-Theanine, 100 mg. AlphaWave® is a registered trademark of Ethical Naturals, Inc.
Active Ingredient Name
AlphaWave® L-Theanine, 100 mg. AlphaWave® is a registered trademark of Ethical Naturals, Inc.
Warnings
Warning Text
KEEP OUT OF REACH OF CHILDREN, DO NOT EXCEED RECOMMENDED DOSE, Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Similar items you might like
Based on what customers bought
Best seller Life Extension, Neuro-Mag® Magnesium L-Threonate, 2000 mg of magnesium L-threonate, memory health, 90 capsules. $30.50
Best seller
5 optionsAvailable in additional 5 optionsSponsored$3050current price $30.50Options from $30.50 – $50.95Life Extension, Neuro-Mag® Magnesium L-Threonate, 2000 mg of magnesium L-threonate, memory health, 90 capsules.
18664.6 out of 5 Stars. 1866 reviewsSave with
Shipping, arrives tomorrowLife Extension FLORASSIST® Probiotic Mood Improve, probiotic and saffron blend enhances mood and mental outlook, non-GMO, gluten-free, 1 daily, vegetarian, 30 capsules $20.93
Sponsored$2093current price $20.93Life Extension FLORASSIST® Probiotic Mood Improve, probiotic and saffron blend enhances mood and mental outlook, non-GMO, gluten-free, 1 daily, vegetarian, 30 capsules
1464.4 out of 5 Stars. 146 reviewsSave withShipping, arrives tomorrowSwanson Suntheanine L-Theanine 100 mg 60 Veggie Capsules $16.71 Was $20.89
4 optionsAvailable in additional 4 optionsNow$1671current price Now $16.71, Was $20.89$20.89Swanson Suntheanine L-Theanine 100 mg 60 Veggie Capsules
1634.7 out of 5 Stars. 163 reviewsShipping, arrives in 3+ daysDoctor's Best L-Theanine with Suntheanine , Non-GMO, Gluten Free, Vegan, Helps Reduce Stress and Sleep, 150 mg 90 Veggie Caps $23.09 25.7 ¢/ea
$2309current price $23.0925.7 ¢/eaDoctor's Best L-Theanine with Suntheanine , Non-GMO, Gluten Free, Vegan, Helps Reduce Stress and Sleep, 150 mg 90 Veggie Caps
12484.6 out of 5 Stars. 1248 reviewsShipping, arrives in 3+ daysLife Extension Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline quinone, heart health supplement, maximum absorption, 100 mg, non-GMO, gluten-free, 30 softgels $30.38 $202.53/lb
$3038current price $30.38$202.53/lbLife Extension Super Ubiquinol CoQ10 with PQQ, coenzyme Q10, pyrroloquinoline quinone, heart health supplement, maximum absorption, 100 mg, non-GMO, gluten-free, 30 softgels
4294.8 out of 5 Stars. 429 reviewsSave withShipping, arrives tomorrowL-Theanine 200mg | 60 Capsules | Non-GMO & Gluten Free Supplement | by Nature's Truth $9.99 $5.31/oz
$999current price $9.99$5.31/ozL-Theanine 200mg | 60 Capsules | Non-GMO & Gluten Free Supplement | by Nature's Truth
324.8 out of 5 Stars. 32 reviewsSave withShipping, arrives tomorrowL-Theanine 200mg - 120 Vegetarian Capsules - Non GMO Project Verified - Natures Trove $10.00
Sponsored$1000current price $10.00L-Theanine 200mg - 120 Vegetarian Capsules - Non GMO Project Verified - Natures Trove
934.6 out of 5 Stars. 93 reviewsSave withShipping, arrives tomorrowLife Extension PQQ Caps – Pyrroloquinoline Quinone, 10 mg – Promotes the Growth of New Mitochondria, ATP, Energy Support – Gluten-Free, Non-GMO, Vegetarian – 30 Capsules See price in cart
SponsoredSee price in cartcurrent price See price in cartLife Extension PQQ Caps – Pyrroloquinoline Quinone, 10 mg – Promotes the Growth of New Mitochondria, ATP, Energy Support – Gluten-Free, Non-GMO, Vegetarian – 30 Capsules
2014.5 out of 5 Stars. 201 reviewsSave withShipping, arrives tomorrowL-Theanine 200 mg 120 Capsules, Supplement Support for Anxiety, Focus, Sleep by EcoEarth $8.49
3 optionsAvailable in additional 3 options$849current price $8.49More options from $6.99L-Theanine 200 mg 120 Capsules, Supplement Support for Anxiety, Focus, Sleep by EcoEarth
704.5 out of 5 Stars. 70 reviewsSave withShipping, arrives tomorrowNOW Supplements, L-Theanine 100 mg with Decaf Green Tea, Stress Management*, 90 Veg Capsules $14.39 16.0 ¢/count
$1439current price $14.3916.0 ¢/countNOW Supplements, L-Theanine 100 mg with Decaf Green Tea, Stress Management*, 90 Veg Capsules
124.5 out of 5 Stars. 12 reviewsShipping, arrives in 3+ daysLife Extension GABA, stress support, GABA supplement, mood support, sleep, relaxation, gluten-free, non-GMO, vegetarian, 60 capsules $21.00
$2100current price $21.00Life Extension GABA, stress support, GABA supplement, mood support, sleep, relaxation, gluten-free, non-GMO, vegetarian, 60 capsules
54.6 out of 5 Stars. 5 reviewsSave withShipping, arrives tomorrowNutricost L-Theanine (200 mg) 240 Capsules $19.95
2 optionsAvailable in additional 2 options$1995current price $19.95Nutricost L-Theanine (200 mg) 240 Capsules
2344.3 out of 5 Stars. 234 reviewsSave withShipping, arrives tomorrowLife Extension Lactoferrin Caps 300mg - Lactoferrin Supplement From Bovine Whey - For Healthy Immune System Support and Eye Health - Gluten-Free, Once Daily, Non-GMO, Vegetarian – 60 Capsules $37.64
$3764current price $37.64Life Extension Lactoferrin Caps 300mg - Lactoferrin Supplement From Bovine Whey - For Healthy Immune System Support and Eye Health - Gluten-Free, Once Daily, Non-GMO, Vegetarian – 60 Capsules
1424.8 out of 5 Stars. 142 reviewsSave withShipping, arrives tomorrowLife Extension Optimized Saffron, saffron extract, saffron supplement that helps you fight the urge to snack, non-GMO, gluten-free, vegetarian, 60 vegetarian capsules $20.03 33.4 ¢/ea
Sponsored$2003current price $20.0333.4 ¢/eaLife Extension Optimized Saffron, saffron extract, saffron supplement that helps you fight the urge to snack, non-GMO, gluten-free, vegetarian, 60 vegetarian capsules
2354.3 out of 5 Stars. 235 reviewsSave withShipping, arrives tomorrowLife Extension NitroVasc Boost, Blood Flow Supplement, Nitric Oxide Support, Heart Health, L-arginine, Gluten-Free, Non-GMO, Vegetarian, 1 Scoop, 30 Servings $21.75
Sponsored$2175current price $21.75Life Extension NitroVasc Boost, Blood Flow Supplement, Nitric Oxide Support, Heart Health, L-arginine, Gluten-Free, Non-GMO, Vegetarian, 1 Scoop, 30 Servings
873.7 out of 5 Stars. 87 reviewsSave withShipping, arrives tomorrowNOW Foods Supplements, L-Theanine Pure Powder, Tension Management*, Amino Acid, 1-Ounce $20.56 Was $23.18
Now$2056current price Now $20.56, Was $23.18$23.18NOW Foods Supplements, L-Theanine Pure Powder, Tension Management*, Amino Acid, 1-Ounce
34.7 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysMAX ABSORPTION Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Stress Relief, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine $24.99
$2499current price $24.99MAX ABSORPTION Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Stress Relief, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine
143.8 out of 5 Stars. 14 reviewsShipping, arrives in 3+ daysNature Made Chewable L Theanine 200mg, Stress Relief Support, Chewable Tablets, 50 Count $18.99
2 optionsAvailable in additional 2 options$1899current price $18.99Options from $18.99 – $41.56Nature Made Chewable L Theanine 200mg, Stress Relief Support, Chewable Tablets, 50 Count
614.6 out of 5 Stars. 61 reviewsSave withShipping, arrives in 2 daysEZ Melts Dissolvable L-Theanine 200 mg, Sugar-Free, 1-Month Supply - 1 Pack $21.99
4 optionsAvailable in additional 4 options$2199current price $21.99Options from $21.99 – $40.99EZ Melts Dissolvable L-Theanine 200 mg, Sugar-Free, 1-Month Supply - 1 Pack
414.3 out of 5 Stars. 41 reviewsSave withShipping, arrives tomorrowBest seller （2 PACK）Magnesium Complex 500mg - 240 Veggie Capsules - Magnesium Supplement for Sleep, Leg Cramps, Muscle, Heart - Max Absorption, Gluten-Free, Non-GMO $14.89 Was $25.99
Best seller
2 optionsAvailable in additional 2 optionsNow$1489current price Now $14.89, Was $25.99$25.99Options from $14.89 – $24.29（2 PACK）Magnesium Complex 500mg - 240 Veggie Capsules - Magnesium Supplement for Sleep, Leg Cramps, Muscle, Heart - Max Absorption, Gluten-Free, Non-GMO
5454.5 out of 5 Stars. 545 reviewsSave withShipping, arrives in 2 days
Frequently bought together
Frequently bought together, Life Extension L-Theanine, amino acid theanine, calm, relaxation, mood, gluten-free, non-GMO, vegetarian, 100 mg, 60 capsules
Life Extension L-Theanine, amino acid theanine, calm, relaxation, mood, gluten-free, non-GMO, vegetarian, 100 mg, 60 capsules $18.00
$1800
current price $18.00Life Extension L-Theanine, amino acid theanine, calm, relaxation, mood, gluten-free, non-GMO, vegetarian, 100 mg, 60 capsules
1384.7 out of 5 Stars. 138 reviews
Frequently bought together, Life Extension, Neuro-Mag® Magnesium L-Threonate, 2000 mg of magnesium L-threonate, memory health, 90 capsules.
Best seller Life Extension, Neuro-Mag® Magnesium L-Threonate, 2000 mg of magnesium L-threonate, memory health, 90 capsules. $30.50 $2.35/g
Best seller
$3050
current price $30.50$2.35/g
Life Extension, Neuro-Mag® Magnesium L-Threonate, 2000 mg of magnesium L-threonate, memory health, 90 capsules.
18664.6 out of 5 Stars. 1866 reviews
Current price is $48.50
Items may be delivered on different dates
More items to consider
Based on what customers bought
Life Extension Theanine XR™ Stress Relief – L-Theanine – Promotes a Calm Response to Daytime Stress – Non-GMO, Gluten-Free, Vegetarian – 30 Tablets $21.00
Sponsored$2100current price $21.00Life Extension Theanine XR™ Stress Relief – L-Theanine – Promotes a Calm Response to Daytime Stress – Non-GMO, Gluten-Free, Vegetarian – 30 Tablets
694.5 out of 5 Stars. 69 reviewsSave withShipping, arrives tomorrowTaurine, 1000 mg, heart & brain health, blood pressure health support, muscle & exercise performance, essential amino acid, vegetarian, 90 capsules $8.78
Sponsored$878current price $8.78Taurine, 1000 mg, heart & brain health, blood pressure health support, muscle & exercise performance, essential amino acid, vegetarian, 90 capsules
4364.7 out of 5 Stars. 436 reviewsSave withShipping, arrives tomorrowPure Encapsulations O.N.E. Omega - Fish Oil Supplement for Heart Health, Joints, Skin, Eyes, and Cognition* - Fish Oil Concentrate with EPA and DHA - 60 Softgel Capsules $71.80
2 optionsAvailable in additional 2 options$7180current price $71.80More options from $43.00Pure Encapsulations O.N.E. Omega - Fish Oil Supplement for Heart Health, Joints, Skin, Eyes, and Cognition* - Fish Oil Concentrate with EPA and DHA - 60 Softgel Capsules
174.8 out of 5 Stars. 17 reviewsSave withShipping, arrives tomorrowRollback OLLY Goodbye Stress Gummy, Stress Support, GABA, L-Theanine, Berry Flavored, 74 Count $11.47 Was $17.49
Rollback
2 optionsAvailable in additional 2 optionsNow$1147current price Now $11.47, Was $17.49$17.49Options from $11.47 – $17.87OLLY Goodbye Stress Gummy, Stress Support, GABA, L-Theanine, Berry Flavored, 74 Count
36414.4 out of 5 Stars. 3641 reviewsSave withPickup todayDelivery todayShipping, arrives today100+ bought since yesterday Spring Valley L-Theanine Dietary Supplement Capsules for Mood Support, 100 mg, 100 Count $6.43
100+ bought since yesterday
2 optionsAvailable in additional 2 options$643current price $6.43Options from $6.43 – $19.29Spring Valley L-Theanine Dietary Supplement Capsules for Mood Support, 100 mg, 100 Count
7664.6 out of 5 Stars. 766 reviewsSave withPickup todayDelivery todayShipping, arrives todayLife Extension Magnesium Glycinate, heart health, bone health, nerve and muscle support, highly absorbable, gluten-free, non-GMO, vegetarian, 90 capsules $16.20 Was $18.00
Now$1620current price Now $16.20, Was $18.00$18.00Life Extension Magnesium Glycinate, heart health, bone health, nerve and muscle support, highly absorbable, gluten-free, non-GMO, vegetarian, 90 capsules
964.6 out of 5 Stars. 96 reviewsSave withShipping, arrives tomorrowLife Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract – Heart Health, Brain Health, Inflammation Health Support, Cholesterol Health Support, Gluten-Free, Non-GMO, 60 Softgels $15.53
2 optionsAvailable in additional 2 optionsSponsored$1553current price $15.53Life Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract – Heart Health, Brain Health, Inflammation Health Support, Cholesterol Health Support, Gluten-Free, Non-GMO, 60 Softgels
1364.5 out of 5 Stars. 136 reviewsSave withShipping, arrives tomorrowLife Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract - Omega 3 Supplement - For Heart Health and Brain Support - Gluten Free, Non-GMO - 240 Easy-to-swallow Softgels $24.98
Sponsored$2498current price $24.98Life Extension Super Omega-3 EPA/DHA Fish Oil, Sesame Lignans & Olive Extract - Omega 3 Supplement - For Heart Health and Brain Support - Gluten Free, Non-GMO - 240 Easy-to-swallow Softgels
8514.7 out of 5 Stars. 851 reviewsSave withShipping, arrives tomorrowLife Extension Magnesium Caps, 500 mg, magnesium oxide, magnesium citrate, magnesium succinate, heart health, healthy bones, metabolism support, 100 vegetarian capsules $8.10 Was $12.00
3 optionsAvailable in additional 3 optionsNow$810current price Now $8.10, Was $12.00$12.00Life Extension Magnesium Caps, 500 mg, magnesium oxide, magnesium citrate, magnesium succinate, heart health, healthy bones, metabolism support, 100 vegetarian capsules
16224.8 out of 5 Stars. 1622 reviewsSave withShipping, arrives tomorrowLife Extension Vitamin B12 Methylcobalamin, 5 mg - Dissolvable Vitamin B Supplement for Nerve, Brain Health & Energy - Gluten-Free, Non-GMO - 60 Vegetarian Lozenges $21.60
$2160current price $21.60Life Extension Vitamin B12 Methylcobalamin, 5 mg - Dissolvable Vitamin B Supplement for Nerve, Brain Health & Energy - Gluten-Free, Non-GMO - 60 Vegetarian Lozenges
1484.8 out of 5 Stars. 148 reviewsSave withShipping, arrives tomorrowLife Extension®, Vitamins D and K with Sea-Iodine™, 5000 IU vitamin D, 2100 mcg K1, K2, 1000 mcg iodine, 60 capsules $14.97 Was $18.00 25.0 ¢/count
Now$1497current price Now $14.97, Was $18.00$18.0025.0 ¢/countLife Extension®, Vitamins D and K with Sea-Iodine™, 5000 IU vitamin D, 2100 mcg K1, K2, 1000 mcg iodine, 60 capsules
9634.8 out of 5 Stars. 963 reviewsSave withShipping, arrives tomorrowPure Encapsulations Ashwagandha - 500 mg Ashwagandha Extract - Metabolism & Stress Support - Immune Support - GMO Free & Vegan - 60 Capsules $26.20
2 optionsAvailable in additional 2 options$2620current price $26.20Options from $26.20 – $47.20Pure Encapsulations Ashwagandha - 500 mg Ashwagandha Extract - Metabolism & Stress Support - Immune Support - GMO Free & Vegan - 60 Capsules
194.9 out of 5 Stars. 19 reviewsSave withShipping, arrives tomorrowLife Extension® BioActive Folate & Vitamin B12, 680 mcg folate, 300 mcg vitamin B12, nerve, gut health, 90 capsules $8.10 Was $12.00
Now$810current price Now $8.10, Was $12.00$12.00Life Extension® BioActive Folate & Vitamin B12, 680 mcg folate, 300 mcg vitamin B12, nerve, gut health, 90 capsules
3334.9 out of 5 Stars. 333 reviewsSave withShipping, arrives tomorrowLife Extension Benfotiamine with Thiamine, healthy blood sugar metabolism support, 100 mg benfotiamine, cardiovascular health, brain health, non-GMO, gluten-free, 120 vegetarian capsules $13.50
Sponsored$1350current price $13.50Life Extension Benfotiamine with Thiamine, healthy blood sugar metabolism support, 100 mg benfotiamine, cardiovascular health, brain health, non-GMO, gluten-free, 120 vegetarian capsules
1134.7 out of 5 Stars. 113 reviewsSave withShipping, arrives tomorrowValerian Root Blend | 2400mg | 240 Capsules | by Carlyle $15.57
$1557current price $15.57Valerian Root Blend | 2400mg | 240 Capsules | by Carlyle
584.6 out of 5 Stars. 58 reviewsSave withShipping, arrives tomorrowSwanson MSM - Essential Minerals Promoting Mobility and Joint Health Support - Helps to Maintain Connective Tissue Health Including Cartilage, Collagen, and Hair - (120 Capsules, 1000mg Each) $13.39
3 optionsAvailable in additional 3 options$1339current price $13.39Swanson MSM - Essential Minerals Promoting Mobility and Joint Health Support - Helps to Maintain Connective Tissue Health Including Cartilage, Collagen, and Hair - (120 Capsules, 1000mg Each)
694.8 out of 5 Stars. 69 reviewsSave withShipping, arrives tomorrow1000+ bought since yesterday Nature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules $9.98
1000+ bought since yesterday
$998current price $9.98Options from $9.98 – $19.96Nature's Bounty High Absorption Magnesium Glycinate Supplements, 240mg, Supports Muscle Relaxation, Bone Heart and Nerve Health, 60 Capsules
28884.7 out of 5 Stars. 2888 reviewsSave withPickup todayDelivery todayShipping, arrives todayJarrow Formulas Mastic Gum, Supports the Stomach and Duodenal Health, 60 Caps $33.72 56.2 ¢/ea
$3372current price $33.7256.2 ¢/eaJarrow Formulas Mastic Gum, Supports the Stomach and Duodenal Health, 60 Caps
294.5 out of 5 Stars. 29 reviewsShipping, arrives in 3+ daysLife Extension Vitamin D3 125 mg (5000 IU), 120 Softgels $14.75
$1475current price $14.75Life Extension Vitamin D3 125 mg (5000 IU), 120 Softgels
75 out of 5 Stars. 7 reviewsSave with
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Helps users reach deeper sleep stages.
- : Provides a soothing sensation to reduce stress.
- : Helps alleviate stress without side effects.
- : Provides calming relief over time.
- : Made with high-end components and manufacturing standards.
Generated by AI
Sort by |
Showing 1-3 of 117 reviews
Feb 22, 2018
AnnieR
5 out of 5 stars review
Seller Verified Purchase
A lifesaver
I went thru a very intense family crisis that lasted for over a year. I don't know what I would have done without my theanine. I took 2 every night at bedtime and it really helped me to sleep. And on especially difficult days, I would take 1 or 2 throughout the day. No side effects at all, the only thing I noticed was I wasn't so stressed...
Review from lifeextension.com
Helpful?4F1C3G37RU3A31223350
Nov 21, 2019
GERTRUDE
5 out of 5 stars review
Seller Verified Purchase
In our 80's and using LEF advice
We take almost daily and at hs to keep calm during stressful times dealing with aging issues [This review was collected as part of a promotion.]
Review from lifeextension.com
Helpful?4F1C3G37RU3A31223350
Aug 20, 2025
SUSAN
5 out of 5 stars review
Seller Verified Purchase
Very helpful at night
This has become a regular supplementation of mine for the evening before going to bed. It helps me significantly.
Review from Life Extension
Helpful?4F1C3G37RU3A31223350
Check out these related products
Best seller Life Extension N-Acetyl-L-Cysteine (NAC), Immune Response, Respiratory Health, Liver Health, NAC 600 mg, antioxidant Defense, Free radicals, Easy to Absorb, 60 Capsules $10.13 Was $12.00 16.9 ¢/count
Best seller
SponsoredNow$1013current price Now $10.13, Was $12.00$12.0016.9 ¢/countLife Extension N-Acetyl-L-Cysteine (NAC), Immune Response, Respiratory Health, Liver Health, NAC 600 mg, antioxidant Defense, Free radicals, Easy to Absorb, 60 Capsules
23464.8 out of 5 Stars. 2346 reviewsSave withShipping, arrives tomorrowLife Extension Mix Tablets with Extra Niacin – Vitamin, Mineral, Fruit and Vegetable Supplement - Complete Daily Veggies Blend for Whole-Body Health - Gluten-Free - 240 Tablets $55.44
Sponsored$5544current price $55.44Life Extension Mix Tablets with Extra Niacin – Vitamin, Mineral, Fruit and Vegetable Supplement - Complete Daily Veggies Blend for Whole-Body Health - Gluten-Free - 240 Tablets
484.6 out of 5 Stars. 48 reviewsSave withLife Extension Specially-Coated Bromelain, 500 mg - Promotes Joint Health, Comfort & More - Gluten-Free, Non-GMO - 60 Enteric-Coated Vegetarian Tablets $14.18
$1418current price $14.18Life Extension Specially-Coated Bromelain, 500 mg - Promotes Joint Health, Comfort & More - Gluten-Free, Non-GMO - 60 Enteric-Coated Vegetarian Tablets
1404.5 out of 5 Stars. 140 reviewsSave withShipping, arrives tomorrowLife Extension CoffeeGenic® Green Coffee Extract, 400 mg, Standardized for 50% Chlorogenic Acid, Gluten Free, Non-GMO, Vegetarian, 90 Capsules $21.60 24.0 ¢/count
$2160current price $21.6024.0 ¢/countLife Extension CoffeeGenic® Green Coffee Extract, 400 mg, Standardized for 50% Chlorogenic Acid, Gluten Free, Non-GMO, Vegetarian, 90 Capsules
2083.9 out of 5 Stars. 208 reviewsSave withShipping, arrives tomorrowLife Extension FLORASSIST® Immune & Nasal Defense, L. rhamnosus CRL1505, Immune Response, Healthy Nasal Airflow, Seasonal Support, Gluten-Free, Non-GMO, 1 Daily, Vegetarian, 30 Capsules $18.00
$1800current price $18.00Life Extension FLORASSIST® Immune & Nasal Defense, L. rhamnosus CRL1505, Immune Response, Healthy Nasal Airflow, Seasonal Support, Gluten-Free, Non-GMO, 1 Daily, Vegetarian, 30 Capsules
1584.5 out of 5 Stars. 158 reviewsSave withLife Extension NT2 Collagen™, 40 mg - Joint Health Supplement Supports Joint Comfort & Mobility - Gluten-Free, Non-GMO - 60 Small Capsules (2-Month Supply) $20.80 Was $25.50
Now$2080current price Now $20.80, Was $25.50$25.50Life Extension NT2 Collagen™, 40 mg - Joint Health Supplement Supports Joint Comfort & Mobility - Gluten-Free, Non-GMO - 60 Small Capsules (2-Month Supply)
1784.4 out of 5 Stars. 178 reviewsSave withShipping, arrives tomorrowLife Extension DHEA Complete, with 7-Keto® DHEA, promotes optimal hormone levels & weight management, gluten free, non-GMO, vegetarian, 60 capsules $30.60 Was $36.00
Now$3060current price Now $30.60, Was $36.00$36.00Life Extension DHEA Complete, with 7-Keto® DHEA, promotes optimal hormone levels & weight management, gluten free, non-GMO, vegetarian, 60 capsules
974.6 out of 5 Stars. 97 reviewsSave withLife Extension PQQ Caps – Pyrroloquinoline Quinone, 10 mg – Promotes the Growth of New Mitochondria, ATP, Energy Support – Gluten-Free, Non-GMO, Vegetarian – 30 Capsules See price in cart
See price in cartcurrent price See price in cartLife Extension PQQ Caps – Pyrroloquinoline Quinone, 10 mg – Promotes the Growth of New Mitochondria, ATP, Energy Support – Gluten-Free, Non-GMO, Vegetarian – 30 Capsules
2014.5 out of 5 Stars. 201 reviewsSave withShipping, arrives tomorrowLife Extension AMPK Metabolic Activator, hesperidin, G. pentaphyllum, fight unwanted belly fat, target overall fat, gluten-free, vegetarian, 1-daily, non-GMO, 30 tablets $24.49
$2449current price $24.49Life Extension AMPK Metabolic Activator, hesperidin, G. pentaphyllum, fight unwanted belly fat, target overall fat, gluten-free, vegetarian, 1-daily, non-GMO, 30 tablets
13633.9 out of 5 Stars. 1363 reviewsSave withShipping, arrives tomorrowLife Extension Astaxanthin with Phospholipids – Antioxidant Support, Eye Health – Algae-Derived – Gluten-Free, Non-GMO – 30 Softgels $10.80 $20.38/ea
$1080current price $10.80$20.38/eaLife Extension Astaxanthin with Phospholipids – Antioxidant Support, Eye Health – Algae-Derived – Gluten-Free, Non-GMO – 30 Softgels
3684.8 out of 5 Stars. 368 reviewsSave withShipping, arrives tomorrowLife Extension Tri Sugar Shield - Promote Healthy Glucose Metabolism - Sorghum Bran, White Mulberry and Phloridzin Apple Extract - Gluten Free, Non-GOM, Vegetarian - 60 Capsules $27.00 45.0 ¢/ea
$2700current price $27.0045.0 ¢/eaLife Extension Tri Sugar Shield - Promote Healthy Glucose Metabolism - Sorghum Bran, White Mulberry and Phloridzin Apple Extract - Gluten Free, Non-GOM, Vegetarian - 60 Capsules
1484.5 out of 5 Stars. 148 reviewsSave withShipping, arrives tomorrowLife Extension Brain Fog Relief Caffeine-Free, Fast-Acting Nootropic Formula Helps Clear Your Mind – Gluten-Free, Non-GMO - 30 Softgels $18.90
$1890current price $18.90Life Extension Brain Fog Relief Caffeine-Free, Fast-Acting Nootropic Formula Helps Clear Your Mind – Gluten-Free, Non-GMO - 30 Softgels
1383.9 out of 5 Stars. 138 reviewsSave withShipping, arrives tomorrowLife Extension Advanced Lipid Control, amla extract, Indian gooseberry, heart health, endothelial health, vegetarian, gluten-free, 60 capsules $20.25
$2025current price $20.25Life Extension Advanced Lipid Control, amla extract, Indian gooseberry, heart health, endothelial health, vegetarian, gluten-free, 60 capsules
1094.3 out of 5 Stars. 109 reviewsSave withShipping, arrives in 2 daysMagnesium Citrate 400mg Supplement 180 Capsules by Phi Naturals $14.99
$1499current price $14.99Magnesium Citrate 400mg Supplement 180 Capsules by Phi Naturals
3774.7 out of 5 Stars. 377 reviewsSave withShipping, arrives tomorrowLife Extension Bone Restore Calcium Supplement, vitamin D3, magnesium, boron, zinc, manganese, silicon, helps maintain healthy bone density, gluten-free, non-GMO, 120 capsules $14.85 12.4 ¢/count
Sponsored$1485current price $14.8512.4 ¢/countLife Extension Bone Restore Calcium Supplement, vitamin D3, magnesium, boron, zinc, manganese, silicon, helps maintain healthy bone density, gluten-free, non-GMO, 120 capsules
3954.8 out of 5 Stars. 395 reviewsSave withShipping, arrives tomorrowLife Extension Adrenal Energy Formula, helps inhibit the effects of stress, holy basil, cordyceps, bacopa and ashwagandha, gluten free, non-GMO, vegetarian, 120 capsules $34.50
$3450current price $34.50Life Extension Adrenal Energy Formula, helps inhibit the effects of stress, holy basil, cordyceps, bacopa and ashwagandha, gluten free, non-GMO, vegetarian, 120 capsules
624.8 out of 5 Stars. 62 reviewsSave with