[4 of 4 customers found this review helpful]
Comments about BARTON NUTRITIONAL 1008660 Barton™ Nutritional Systems Collagen Liquid:
The only reason I didn't give 5 stars is because the bottle is messy, always drips and is very sticky. Otherwise, I LOVE it! I saw a difference after about 3 weeks, I had no more lines beside my mouth and my cheeks were a little fuller. I never want to be without it.