Vitamins A-D-K

  • $89.95

HIGH EFFICIENCY. HIGH PERFORMANCE. Essential vitamins, better together: Get science-backed doses of vitamins A, D and K in a high-potency Brain Octane softgel to help support your heart, bones, immune function and more.

Vitamin D, the sunshine vitamin, has been touted as the most important supplement under the sun—and for good reason. As many as 75% of Americans may be insufficient. Vitamin D supports everything from bone and heart health to mood.

But, how often has someone recommended that you combine your high-dose of vitamin D with vitamin K and vitamin A? Together, these three powerful vitamins join forces to support your bones, heart, and immune system.

Here’s how it works. Vitamin D plays a critical role in calcium absorption into the bloodstream. Vitamin K is required to transport calcium from the bloodstream into the bone, supporting bone density and cardiovascular health. Additionally, vitamin A works with vitamin D to support your immune system.

ADK is a convenient source of streamlined, long-lasting support that strengthens your bones, heart, and immune system. A-D-K packs vitamins A, D3, K1 and K2 into a convenient 5-in-1 punch.

Customer Reviews

Based on 4 reviews
Juan Barrera

Love it, great addition to my daily routine!

Janelle Gibbs
Bulletproof ADK and Krill oil

I love Bulletproof products.... I am happy to spend the extra for such a high quality product. Biohacker NZ is awesome to deal with their site is easy to navigate and products arrive in 1-2 days with a free sample from Bulletproof which I appreciate very much. Keep up the great work guys. Janelle Gibbs

Cody Grant

Really quick, good service

janelle Gibbs
Love these products

Dave Asprey products do not disappoint . Great service from Primal culture. Two thumbs up. :)