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Advanced Vitamin D 2,000 IU + All 3 Types of Vitamin K

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*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.

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Only the best ingredients

We only use the highest quality, non-GMO ingredients. No artificial sugars, added sweeteners, refined flours, pesticides, hormones or antibiotics.

Third-party tested

Peak Performance is commited to the highest standards and all products are 3rd party tested to ensure they are 100% safe for you.

100% Happiness guaranteed

If you're not absolutely satisfied with our products we will send your money back. No questions asked. No Gimmicks. No Hassle.

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Customer Reviews
5.0 Based on 5 Reviews
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Deblan K.
United States United States
Those Big D’s

I take these every 2 or 3 days. Don’t want to overload. Good product!

Laurie S.
United States United States
Vitamin d and k

It's really hard to feel if vitamin d is working. The only way I know it is working as I haven't gotten my seasonal depression yet. The best time for me to tell is when the days get really short I can't get outside. But overall I love all the products I get!

Anne M.
United States United States

I've used a number of Peak Products for years. I trust the quality of each and every one!

Vicki J.
United States United States
Advanced Vitamin D 2,000 IU + All 3 Types of Vitamin K

Good source of D and K

Suzanne K.
United States United States
Love their products

I used their sulpplement D + k The 5000 it strengthen my body I recommend very much.

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