Collagen Supplements: Types, Benefits, and What to Expect

Bronson Vitamin K2 D3 (MK7) Supplement Non-GMO Formula Vitamin D3 5000IU (125 mcg) & 90 mcg K2 MK-7, Easy to Swallow D & K Complex, 60 Capsules

(47537891)

$9.97 (as of February 1, 2026 21:50 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

What is Collagen?

Collagen is the main structural protein in skin, bones, and connective tissue.

Types of Collagen Supplements

Hydrolyzed collagen peptides are common and well absorbed.

Benefits and Evidence

Studies suggest collagen supports skin elasticity, joint health, and muscle mass preservation.

How to Use

Typical doses range from 2.5 to 15 grams daily; consistency is key.

References

• Collagen Supplementation Review
• NIH on Collagen