1 oz. Serum. This product is intended for 30- to 60-day use.
Excellent product! Review by Jacquie
I have been using this anti-aging product for years and it works great! (Posted on 7/26/15)
You're reviewing: Wilma Schumann® Collagen Hydrating Serum
Aqua, Native Collagen Fluid, Glycerin, Panthenol and Lactic Acid.
Apply over cleansed skin. Use mornings and evenings or as needed. Apply over entire face, neck and décolleté.