- Don't Be Fooled By Cheap Imitations - Most brands only give Vitamin D and miss out on it's important combination with Vitamin K. Peak Performance specializes in Vitamin D with ALL 3 TYPES OF Vitamin K for supporting Strong Bones and a Healthy Cardiovascular System!*
- High Potency & Maximum Absorption - Vitamin D improves your bone health by helping you absorb calcium. Vitamin K directs calcium to your skeleton. Overall support for Healthy Heart, Strong Bones, Boosted Immune System & Better Mood.*
- Free of Gluten, GMOs, Additives, Preservatives, Artificial Colors, Soy, and Dairy. Manufactured Under The Highest Quality GMP Regulations and USA Standards.
- 100% Happiness Assurance - If you don’t absolutely LOVE this product... For ANY reason whatsoever, simply send us a message and we will be happy to offer you a fast, prompt refund. No Questions Asked! That’s how confident we are that you’ll love this product.
- Over 500,000 Happy Customers + 1-for-1 Donation To Vitamins Angels - Peak Performance is celebrating over 500,000 happy customers and we are also very proud of our 1-for-1 donation match program. For every unit you purchase, through our partnership with the nonprofit vitamin angels, we will supply a child at risk of malnutrition with vitamins for 1 year! So thank you for helping us continue this great cause!
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Quality you can trust
Loved By Customers
This stuff REALLY WORKS!
I've brought my Vitamin D levels from 38 to 78 using this product over about 6 months! My doctor said: Whatever you're doing, KEEP DOING IT!! THANKYOU PEAK PERFORMANCE ️
Optimal Vitamin D3 Level
Well, I can’t really tell what the vitamin D3 and vitamin K are doing in my body, but my last blood work showed that my blood levels are optimal. I was so happy to see that. I am also pleased that I only have to take one-a-day. It helps make life simpler for me.
D with K
Very good. It is exactly what we want.