Cognitune Nu Boost Capsules, Caffeine with L-Theanine, Rhodiola Rosea, Vitamin B12, Jitter-Free Energy, 60 Count
Key item features
- Advanced Smooth Energy & Focus Supplement: Boost energy and alertness while maintaining calm with Nu Boost from CogniTune. Our unique L-Theanine caffeine blend works to promote smooth, sustained mental energy and focus throughout the day.
- No Crash, Jitter-Free Natural Caffeine Pills: L-Theanine enhances cognitive function relaxation and reduces stress. When paired with caffeine, it neutralizes the negative side effects, eliminating the crash and jitters common with standard caffeine supplements.
- Clean Energy Booster: Skip the empty calories, sugar, and energy drinks or coffee expenses. Nu Boost offers a clean energy alternative with caffeine anhydrous, Rhodiola rosea, Vitamin B12, L-Theanine, and BioPerine. This energy supplement helps eliminate brain fog and can be a supportive element in weight loss medicine routines.
- Better Bioavailability & Absorption: These easy-to-swallow capsules are enhanced with BioPerine, a patented black pepper extract that improves nutrient availability and absorption, ensuring maximum benefit from each serving.
- Outstanding Quality and Satisfaction Guarantee: Our 100mg caffeine pills are formulated in an FDA-registered facility following strict GMP standards. Non-GMO, gluten-free, soy-free, vegan-friendly, and third-party lab-tested, this dietary supplement is backed by a 60-day money-back guarantee. It is ideal for those seeking brain supplements for memory and focus because it supports your cognitive health and daily energy needs.
- *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Specs
- BrandCognitune
- Size60 Servings
- Enteral medication formCapsules
- Primary ingredientCaffeine
- FlavorUnflavored
- Count per pack60
Reviews summary
Pros
- : Lasts throughout the day without fading.
- : Provides sustained energy without stimulation.
- : Provides energy throughout the day.
- : Provides energy without causing jitters.
Neutral
- : Provides a significant energy lift for some users, but fails to deliver for others.
Generated by AI
Current price is USD$17.97
Price when purchased online
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About this item
Product details
Nu Boost – PREMIUM ENERGY SUPPLEMENT Our fast-acting energy booster is formulated for peak mental & physical performance. Boost natural energy & alertness, enhance focus & attention. SMOOTH & SUSTAINED FOCUS - A precise blend of Natural Caffeine, L-Theanine, Rhodiola Rosea, Vitamin B12 and BioPerine (Black Pepper Extract) working together in perfect synergy. No crash and no jitters. Caffeine Caffeine is a highly effective central nervous system stimulant used to boost energy, cognitive function and athletic performance. Caffeine is a proficient fat burner with a mild appetite suppressant effect to help improve any weight loss regime or diet plan. L-Theanine L-Theanine is an amino acid found almost exclusively in tea. L-Theanine is known to reduce perceived feelings of stress and anxiety and increase relaxation. Caffeine and L-Theanine work together synergistically, enabling the body to achieve a state of smooth focus and energy. Tap into the power of natural caffeine without the crash or jitters. Rhodiola Rosea Rhodiola is an adaptogenic herb known for its ability to help reduce fatigue and stress and boost brain function. Vitamin B12 Vitamin B12 has variety of benefits, including helping with energy production and red blood cell formation, which can help fight fatigue, especially for those with a vitamin B12 deficiency. BioPerine® (Black Pepper Extract) Sourced from black pepper fruits (Piper nigrum), BioPerine is a patented extract that significantly enhances ingredient absorption, turning a great energy supplement into a better one. Higher ingredient absorption means more energy and focus.
- Advanced Smooth Energy & Focus Supplement: Boost energy and alertness while maintaining calm with Nu Boost from CogniTune. Our unique L-Theanine caffeine blend works to promote smooth, sustained mental energy and focus throughout the day.
- No Crash, Jitter-Free Natural Caffeine Pills: L-Theanine enhances cognitive function relaxation and reduces stress. When paired with caffeine, it neutralizes the negative side effects, eliminating the crash and jitters common with standard caffeine supplements.
- Clean Energy Booster: Skip the empty calories, sugar, and energy drinks or coffee expenses. Nu Boost offers a clean energy alternative with caffeine anhydrous, Rhodiola rosea, Vitamin B12, L-Theanine, and BioPerine. This energy supplement helps eliminate brain fog and can be a supportive element in weight loss medicine routines.
- Better Bioavailability & Absorption: These easy-to-swallow capsules are enhanced with BioPerine, a patented black pepper extract that improves nutrient availability and absorption, ensuring maximum benefit from each serving.
- Outstanding Quality and Satisfaction Guarantee: Our 100mg caffeine pills are formulated in an FDA-registered facility following strict GMP standards. Non-GMO, gluten-free, soy-free, vegan-friendly, and third-party lab-tested, this dietary supplement is backed by a 60-day money-back guarantee. It is ideal for those seeking brain supplements for memory and focus because it supports your cognitive health and daily energy needs.
- *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
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
Vegan
Multipack Quantity
1
Count Per Pack
60
Brand
Cognitune
Indications
Health Concern
Energy Support
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
Ingredients
L-Theanine - 100mg Caffeine Anhydrous (from Arabica Beans) - 100mg Rhodiola Rosea - 100mg Vitamin B12 - 60mcg BioPerine Black Pepper Extract (95% piperine) - 5mg
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Lasts throughout the day without fading.
- : Provides sustained energy without stimulation.
- : Provides energy throughout the day.
- : Provides energy without causing jitters.
Neutral
- : Provides a significant energy lift for some users, but fails to deliver for others.
Generated by AI
Sort by |
Showing 1-3 of 58 reviews
Oct 25, 2025
Amy
Top Reviewer
5 out of 5 stars review
Verified Purchase
They work great
These pills aren't too big and they don't taste like anything. They're easy to take and they do the job. I don't feel like I have any kind of hangover when it wears off. And I don't get headaches or feel withdrawals when I don't take them.
Helpful?5A68S7ICOIF5572700177
Jul 1, 2025
Sara
5 out of 5 stars review
Verified Purchase
Honestly so IMPRESSED
Definitely gives me the boost I need to get the day started, no need for coffee or an energy drink that will cause a crash later on. Lasts throughout my 8 hour workday. I was very impressed with how well the NuBoost works. I have since purchased two more Cognitune products. The NuBoost, NuClarity, and Reservatrol have changed my life. I definitely recommend trying them.
Incentivized Review
Helpful?5A68S7ICOIF5572700177
Jul 3, 2025
cullen
Top Reviewer
5 out of 5 stars review
Verified Purchase
sell for cheaper so i can buy more
I live off this stuff now... first it was Vivarin,,, then Smart Caffeine with L-Theanine, now Caffeine, rhodiola, L-THeanine... awesome
Incentivized Review
Helpful?5A68S7ICOIF5572700177
