Vitacost Ratings and Reviews

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Collagen Enhancers Reviews

Overall Rating:4.6 out of 5 stars.
"I really like Natural Factors Biosil®! I noticed a difference in the thickness of my hair within 2 weeks! :D"... (read full reviews)
Overall Rating:4.4 out of 5 stars.
"I've been using this product for a month now and cannot say a thing about it. I have not noticed any difference in my skin. I will continue using it till the end of the bottle but don't think will buy"... (read full reviews)
Overall Rating:4.4 out of 5 stars.
"This is a pretty good product. It lines up with other good Vit C serums I have had in the past."... (read full reviews)
Overall Rating:4 out of 5 stars.
"I have been using the Collagen Serum for 2 months and I can see a tremendous difference in my skin. My skin (face and neck) look fresh, dewy, clean. Folks tell me all the time that my complexion looks"... (read full reviews)