Hero image 0 of Nutricost Caffeine with L-Theanine Supplement, 100mg of Each, 240 Capsules, 0 of 5
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Nutricost Caffeine with L-Theanine Supplement, 100mg of Each, 240 Capsules
Key item features
- 100mg of Caffeine Anhydrous Per Capsule
- 100mg of L-Theanine Per Capsule
- 240 Capsules Per Bottle
- Non-GMO, Gluten Free, Soy Free
- Made In A GMP Compliant, FDA Registered Facility
Specs
- Piece count240
- Serving size1 Capsule (200mg)
- Serv per cont240
- Ingredient preferenceGluten-Free
- Product usage frequencyDaily
- Age groupAdult, Senior
Current price is USD$13.95
Price when purchased online
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Columbus, 43215
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4.709466557721489 stars out of 5, based on 8572 seller reviews(4.7)8572 seller reviews
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About this item
Product details
Nutricost Caffeine with Theanine Capsules supplement contains 100mg of Caffeine Anhydrous plus 100mg of L-Theanine in each capsule. Each bottle contains 240 capsules for 240 servings. This product is non-gmo, gluten free, soy free, and a great addition to your daily regime. Nutricost, located and headquartered in the USA, only uses the best ingredients to ensure maximum quality and to help you feel your best! By keeping our supplement recipes simple and clean, you get the best experience possible with Nutricost. Our supplements are manufactured in a GMP-compliant and FDA-registered facility; and each batch of every product is tested by independent, ISO-accredited laboratories. 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.
- 100mg of Caffeine Anhydrous Per Capsule
- 100mg of L-Theanine Per Capsule
- 240 Capsules Per Bottle
- Non-GMO, Gluten Free, Soy Free
- Made In A GMP Compliant, FDA Registered Facility
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Piece count
240
Serving size
1 Capsule (200mg)
Serv per cont
240
Ingredient preference
Gluten-Free
Directions
Instructions
As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional. The recommended dose of this product contains as much caffeine as about 1 cup of coffee. Do not consume more than 400 mg of caffeine from any source in a 24 hour period. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasional rapid heart rates. In case of accidental overdose, seek professional assistance or contact a poison control center immediately.
Dosage
As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional.
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
Caffeine Anhydrous, L-Theanine, Rice Flour, gelatin capsule, magnesium stearate (vegetable source), microcrystalline cellulose, silica.
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Customer ratings & reviews
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Showing 1-3 of 25 reviews
Aug 17, 2025
Ruth
5 out of 5 stars review
Verified Purchase
Effective
Sensitivity to coffee, but need a caffeine fix without the kidney pain energy drinks may cause? Bingo! Was taking Wellbutrin to help the ADHD, but the side effects were less than ideal. This supplement taken with some Ashwagandha seems to do the trick without the zombie with low libido crap that comes with the drugs. Just enough to take the edge off, but feel like myself. 2 thumbs up!
Helpful?4COU7NMQQSU8224332875
Feb 13, 2026
Leonard
5 out of 5 stars review
Verified Purchase
versus Coffee versus other Caffeine w/o L-Theanine
If you prefer caffeine pills over coffee then this supplement is the one to take. Unlike other caffeine supplements this one does not cause shakiness but I still feel alert. Also when I stopped taking them I didn't not get a headache unlike other supplements. But since it's in a capsule sometimes I taste the gelatin which doesn't taste the best.
Helpful?4COU7NMQQSU8224332875
Feb 19, 2026
Nico
5 out of 5 stars review
Verified Purchase
Smooth, focused energy. Great value!
This caffeine and L-theanine combo is exactly what I needed. Clean, focused energy without the jitters or crash I usually get from coffee. The L-theanine balances everything out perfectly. Great value for 240 capsules and easy to dose. Highly recommend for anyone looking for a smooth energy boost.
Helpful?4COU7NMQQSU8224332875
