Brittanica X · Shop
One formula.Built for distance.
A daily supplement for men who prefer composure over noise. Two a day. Thirty capsules. One routine.
Two a day.
Go the distance.
Built for routine. Designed for composure. The Foundation is the first Brittanica X formula: considered, direct and made to fit into the everyday.
Simple by design.
Two capsules daily. No complicated stack. No unnecessary theatre.
Four considered actives.
A focused combination of L-citrulline, panax ginseng, maca and zinc.
No rush.
Built around consistency, composure and the routine you choose to keep.
The stack.
Each active has a role within the formula. Explore the full product page for ingredient quantities, directions and product information.
04 · Keep the routine
No rush.
Stay consistent.
Explore subscription options for a more regular routine and straightforward repeat delivery.
Before you begin.
How many capsules are included?
The Foundation contains 30 capsules, designed as a 15-day supply when taking two daily.
How should I take it?
Follow the directions shown on the product packaging and the full product page.
Where can I see the full ingredient information?
The complete product details, ingredient information and directions are available on The Foundation product page.
Can I subscribe?
Subscription options can be viewed on the subscriptions page.