TeaCrine 100mg Capsules (Theacrine)

(16 reviews) Write a Review
Add to Cart




SKU:ND1051A ,Width: ,Height: ,Depth:


Theacrine (As Teacrine)
30ct or 90ct
30 Servings or 90 Servings
As a dietary supplement, take one 100mg TeaCrine® capsule daily.
Store in a cool and dry place. Keep away from direct sunlight and heat.
Keep out of reach of children. Do not take this or any other supplement if under the age of 18, pregnant or nursing a baby, or if you have any known or suspected medical conditions, and/or taking prescription drugs or over the counter medications.
Always consult with a qualified health physician before taking any new dietary supplement. This product is not intended to diagnose, treat, cure, or prevent any diseases. These statements have not been evaluated by the Food and Drug Administration.
Frequently Bought Together:


TeaCrine Theacrine Capsules

What is Theacrine?

Theacrine is an alkaloid structurally similar to Caffeine, and preliminary evidence suggests that it activates similar signalling pathways. The preliminary evidence also suggests less tolerance buildup with theacrine. However, the tolerance effects have not been clinically proven. It is found in the camellia assamica variant, kucha, which is from what Kucha tea is made. One study that noted stimulation with theacrine failed to find any tolerance over the course of seven days; a time frame where caffeine would normally show tolerance. This suggests that the body either does not, or may have a reduced tolerance, to theacrine.

Theacrine vs Caffeine

TeaCrine is a Natural Caffeine Alternative

Based on preclinical and human clinical research, Theacrine benefits include:

  • Supports healthy metabolic activity and energy production*
  • Decreases physical discomfort associated with intense exercise*
  • Reduces perceived exertion from exercise*
  • Increases cellular protection through oxidation balancing activity*
  • Supports a positive mood and decreased feelings of stress and irritability*
  • Increases motivation to exercise and accomplish tasks*
  • Increases neural drive*

Theacrine's Catecholaminergic and Adenosinergic Activity

Theacrine’s effects come from the reactions between two neural pathways, catecholaminergic and adenosinergic pathways. By affecting these major pathways and supporting other neurotransmitters, Theacrine increases energy without irritability and enables competitive athletes, active individuals and driven professionals to enhance their physical and mental performance. As documented in an open-source scientific publication on theacrine, concentrated theacrine doses support catecholaminergic signaling. Research on theacrine also indicated that the compound increases activity in the nucleus accumbens (NAc) region of the brain which is believed to support motivation and general cognitive function.

In addition to its effects on catecholaminergic signalling, Theacrine (as TeaCrine®) is also thought to inhibit adenosinergic activity. Adenosine plays an important role in biochemical processes that promote fatigue, sedation and relaxation. By inhibiting the activity of the A1 and A2a receptors, Theacrine (as TeaCrine®) may help decrease perceived feelings of fatigue making this a great option for those looking for a theacrine pre workout supplement or other theacrine bodybuilding benefits. It is believed that TeaCrine may be the best theacrine supplement for its ability to promote energy while minimizing chances of irritability. Athletes have reported that Teacrine elevated endurance and strength levels making it the best theacrine supplement for fitness-related uses. Many users have reported that TeaCrine’s dual action on activating catecholamine receptors and inhibiting adenosinergic receptors helps them maintain healthy levels of focus and energy making it the best theacrine supplement for long bursts of productivity.

Theacrine Dosage

As a dietary supplement, take one 100mg TeaCrine® capsule daily.

Teacrine Reviews

To gain more insight, read the Teacrine reviews and experiences below. 

Where to Buy a Theacrine Supplement?

Nootropics Depot offers 30ct. or 90ct. jars of high quality TeaCrine capsules. Teacrine is a patented, clinically trialed Theacrine supplement and serves as a natural caffeine alternative. Nootropics Depot's TeaCrine has been lab-tested and verified for both product purity and identity.

Get more insight by reading TeaCrine reviews and experiences below.

TeaCrine® is a registered trademark and protected by Patents Pending, Serial No. 61/903,362; under exclusive global distribution by Compound Solutions, Inc.

Other Ingredients: 1% Calcium Silicate

Attention: This product is not intended to diagnose, treat, cure, or prevent any disease. It has not been approved, nor have these statements been evaluated, by the FDA.

You may also be interested in TeaCrine® Powder.

16 Reviews

View All
  • Brad - 11th Nov 2019

    Excellent Product

    Awesome energy booster. Milder than caffeine, but eliminates my urge to chug an energy drink.

  • Jaden - 26th Oct 2019

    Teacrine... GREAT STUFF!!

    I've been using aminos: L-Tyrosine & L-Phenylalanine for years to boost my energy, recently tried this and WOW! It's GREAT! Like caffeine with no side effects!

16 Reviews

  • Brad - 11th Nov 2019

    Excellent Product

    Awesome energy booster. Milder than caffeine, but eliminates my urge to chug an energy drink.

  • Jaden - 26th Oct 2019

    Teacrine... GREAT STUFF!!

    I've been using aminos: L-Tyrosine & L-Phenylalanine for years to boost my energy, recently tried this and WOW! It's GREAT! Like caffeine with no side effects!

  • Kamil Lelonek - 22nd May 2019

    Highly recommend!

    More effective than just caffeine :)

  • Paul Stout - 24th Apr 2019

    Teacrine capsules

    Inconsistent or no effects, at times seems to negatively impact mood. Not recommended, but YMMV.

  • Jay - 27th Nov 2018

    TeaCrine ® is quality L-Theanine

    Two (2) capsules of TeaCrine® (200 mg) combined with 1 scoop of Swinney Nutrition's SF-187 is the perfect combination for long-lasting and jitter-free energy. The synergy of Caffeine and Ampiberry® from SF-187 with 200 mg TeaCrine® creates incredible focus, increased attention, and a boost in mental cognition. I am satisfied with the quality of service, the speed of shipments, and the price of the product. I will continue to buy my single-ingredient products from

  • Chris - 18th Sep 2018

    Takes some time to feel the effect

    I've used Theacrine to replace my daily coffee intake. I've found that the effect is not as imminent as with caffeine. If i am on an empty stomach and take it first thing in the morning, it works better.

    There are no jitters, no noticeable after effects and no crash. I can't pinpoint the exact time that Theacrine stops interacting with my brain. It seems to me that i am a bit more alert and with a clear head, all day long.

    I've tried doubling the dose and i can't say that it is worth it. You are just spending your supply without any practical reason.

    I've also taken a dose at night. A few hours before bed time. I had no issue sleeping. If i had taken some coffee instead, i'd be doomed. All and all a worthy product to try.

  • Unknown - 17th Sep 2018

    Better than caffeine

    I'm on my second bottle. For me, a pill of Theacrine is more pleasant than a cup of coffee. There is less speediness and it's longer laster. Seems to be no crash, as happens sometimes with caffeine. I still consume caffeine, but have cut back a bunch.

  • Matt - 29th Aug 2018

    Increased Wakefulness

    For me this provides a noticeable increase in wakefulness. 100mg works despite a moderate caffeine tolerance. It takes upto 3 hours to kick in and then lasts throughout the day. There are no jitters but it doesn't provide the same physical energy and motivation as caffeine. The primary effect is most noticeably wakefulness and perhaps a slight lift in mood that comes from that. It doesn't appear to help much with focus (despite being awake the mind still wanders) or exercise performance.

    200mg doesn't appear to provide much more benefit than 100mg. It has a long half-life and the effects diminish over time so I will continue to have 100mg occasionally when I feel I need it most: when I'm abnormally tired.

    Despite the hype, it does seem to build a gradual tolerance with daily usage and it isn't a miracle compound, but it does have its purpose. If I didn't have a slight tolerance to caffeine, the effects may be stronger.

  • Unknown - 13th Jan 2018

    no effect

    No effect whatsoever after repeated use on daily basis.

  • Codger with writing skills - 25th Nov 2017

    Better than caffeine

    As advertised, teacrine mimics the effects of caffeine without jitters or a post-dose crash. As a rule of thumb I limit total dosage to three 100mg capsules per day spaced as one 100mg in the morning with coffee and later as many as two 100 mg capsules taken at once. When stack planning I rely on teacrine to stave off the mood dropoff that might follow the 2-3 hour (relatively short-lived) Aniractem mood and pattern recognition benefit. To that end I sometimes take 100mg of teacrine an hour or two before Aniracetam alone - both early in the day.

  • Unknown - 30th Aug 2017

    Palpitation free and milder version of caffeine

    As a sleep deprived college student, 100 mg of this is enough to get me awake enough to get through class but it's stimulant effects seem more clear and mild compared to caffeine. When combined with caffiene and l-theanine especially, this stuff provides a familiar buzz to most, with a slight difference in headspace.

  • International costumer - 22nd Aug 2017

    Great product

    Very effective nootropic substance. I usually take two capsules if I'm tired. It gives a smooth feeling of alertness. Nootropicsdepot's service was great as always.

  • Joseph R Nichols - 2nd Jul 2017


    gives you decent energy, nothing crazy.

  • Unknown - 2nd Jun 2016

    Good replacement for caffeine

    I was skeptical of this product, but I am very happy with the effects. I prefer two capsules. It gives me longer effects than caffeine without the jitters. Shipping was very fast too. I will certainly be getting it again.

  • William Ma - 21st May 2016

    Very nice effects

    I really like the energy this gives me. Phenibut is my go-to supplement, but adding in some theacrine really gets the energy aspect going. Sometimes I get irritable on caffeine and phenibut, but theacrine just works.

  • Jason B - 30th Apr 2016

    I love this stuff

    Theacrine works so much better for me than caffeine. It is smoother, longer lasting and the effects are consistent. Sometimes I mix in a bit of caffeine for a little more kick. They works very well together. All these new capsule offerings are just making me love Nootroics Depot even more.

Customers Also Viewed