BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 500g (1.1 lbs)
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 500g (1.1 lbs)
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BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 500g (1.1 lbs)

4.4 stars out of 23 reviews
(4.4)|
23 ratings
BulkSupplements L-Theanine Powder - Amino Acid Supplement, Theanine Supplement - Unflavored, 200mg per Serving, 500g (1.1 lbs)BulkSupplements L Theanine Powder 200mg Per Serving 500 Grams 1 1 lbs 2500 ServingsBulkSupplements L Theanine Powder 200mg Per Serving 5 Kilograms 11 lbs 25000 ServingsBulkSupplements L Theanine Powder 200mg Per Serving 100 Grams 3 5 oz 500 ServingsBulkSupplements L Theanine Powder 200mg Per Serving 250 Grams 8 8 oz 1250 ServingsBulkSupplements L Theanine Powder 200mg Per Serving 1 Kilogram 2 2 lbs 5000 Servings
Size:500 Grams (1.1 lbs)

Key item features

  • L-Theanine is a key amino acid known for its role in promoting calm and balance, making our L-Theanine powder an important addition to your daily routine for overall wellness & well-being.
  • Perfect for anyone needing to wind down, L-Theanine 200mg powder blends easily into your routine—offering calm support no matter your lifestyle or schedule.
  • Take 200mg of L-Theanine powder per serving—use a milligram scale for accurate measurement. This unflavored, allergen-free powder blends easily into shakes, drinks, or your daily supplement routine.
  • Transparent and trustworthy supplements, rigorously tested and manufactured with clarity, integrity, and adherence to high-quality standards.
  • Made in a cGMP-compliant facility, our products ensure safety, quality, and consistent support for your health and wellness.
Current price is $31.97
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Tue, Apr 7
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Sold and shipped by BulkSupplements.comPro Seller
4.705786026200873 stars out of 5, based on 3667 seller reviews(4.7)
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Customer ratings & reviews

4.4 out of 5 stars
stars23 ratings16 reviews
How item rating is calculated
  1. 5 stars83% (19)
  2. 4 stars4% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star13% (3)

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Showing 1-3 of 16 reviews

Jan 3, 2026
Christopher
Item details
Size: 1 Kilogram (2.2 lbs)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

quality and quantity

the bulk option really saves money compared to buying all the small bottles of theanine. It's equally as strong as the other brands or close enough as far as I can tell so I recommend trying this brand for the savings alone.

Incentivized Review
Helpful?3EVUYM7L9PHC155297872
Sep 10, 2025
anonymous
Item details
Size: 250 Grams (8.8 oz)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Nothing fancy - just a GREAT product!

The powder is very fine, flavorless, and easily mixes into any liquid. I put it in my protein shakes for a boost and it's perfect. Don't bother with costly capsules and fancy packaging - this is the real deal: a quality product at a fraction of the cost. The expiration date is even 3 years from now! 😊

Incentivized Review
Helpful?3EVUYM7L9PHC155297872
Oct 14, 2025
ANDREW
Item details
Size: 250 Grams (8.8 oz)
Sold byBulkSupplements.comDelivered byWalmart
5 out of 5 stars review

Verified Purchase

100% True ingredient

Big value save tons of money compared with other brands. No after taste. Real active ingredient inside. I can fall asleep within 1 hour and sleep thru the night. The only downside is hard to measure the right amount for each cup. I might try the capsules next time.

Incentivized Review
Helpful?3EVUYM7L9PHC155297872