Mostly satisfied
"I am overall happy with the introductory package. Thanks for mentioning to ease into Theacrine. I find take suggested amount is to strong for me. I look forward to seeing how it goes longer term"
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$ 70.97
Try the two most popular nootropic stacks for just $59.95! This special deal contains the popular Alpha GPC + Uridine stack, as well as the popular Caffeine + L-Theanine combination with Theacrine substituted for caffeine.
- Alpha GPC and Uridine - Both supplements work to increase levels of the essential neurotransmitter acetylcholine, and synergize well to boost memory and overall cognitive function.
- Theacrine and L-Theanine - Another popular combination, L-Theanine works well to smooth out some of the jitters and anxiety associated with stimulants like Theacrine.
Both of these stacks are mild but effective, making them popular introductory stacks for people new to using nootropics.
Double Wood products are backed by research and third-party testing, so you know exactly what you’re putting in your body and why it works.
Because science and transparency aren’t just our standards—they’re our promise.
Find quick answers to common questions below.
At Double Wood Supplements, we invest heavily in third-party testing to ensure each formula meets the highest quality standards. Every ingredient in the Men’s Health Stack—Tongkat Ali, Fadogia Agrestis, and Turkesterone—is chosen based on available research and tested for purity and potency. We make our Certificates of Analysis available for every product so you know exactly what you’re getting, and that it’s backed by science.
Standard U.S. shipping typically takes 5–7 business days. Expedited shipping options are available at checkout if you need your order sooner.
Double Wood Supplements has a generous 30-day money back guarantee, which is valid for 30 days after the product is delivered. Please contact customer service and one of our reps will be happy to assist.
Overall rating: 4.7777777 / 5 from 9 reviews.
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"I am overall happy with the introductory package. Thanks for mentioning to ease into Theacrine. I find take suggested amount is to strong for me. I look forward to seeing how it goes longer term"
"This is a good combination for brain health. I especially like the theacrine."
"I've been taking this stack for the past 40 days and can say that at 6 pm I am still able to have the mental clarity and mental endurance that I had midday."
"Update due to mis spelling. Adderall alternative 110%"
"I felt hyper focused and alert without any caffeine for the entire workday."
"Like it."
"no problems noted"
"Same combination as a lot of top notch brands but you get twice the quality with double wood"
"Great product it did exactly what it was supposed to do for my mental spark!"
