Skip to main content
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 introductary stacks for people new to using nootropics.
Alpha GPC: Take 1-2 300mg capsules in the morning, and again in the afternoon if needed.
Uridine: Take 1-2 300 mg per day to support cholinergic brain function and formation of synaptic connections, repeat in the afternoon if needed.
L-Theanine: Take 1-2 200 mg capsules in the morning with Theacrine.
Theacrine: Take 1-2 100 mg capsules in the morning. (200 mg of Theacrine is equivalent to about 1 cup of coffee.)
Unfortunately we can't accept credit card payments from non-US credit cards through doublewoodsupplements.com, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.
Many of our products are available to purchase on Amazon.ca, and are currently warehoused in Canada. If the products you're looking for are on Amazon.ca, this will be the easiest and quickest way to order.
Send us an email at email@example.com with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.