This L'Oreal Paris Skincare Collagen Face Moisturizer drops from $11.49 to $8.98 at Amazon. This matches the lowest price we found on it. It's one of the best-selling face moisturizers at Amazon, with an average rating of 4.5 out of 5 stars from more than 61,000 reviewers. This moisturizer fills in and plumps fine lines and wrinkles. Shipping is free with Prime or when you spend $35. Otherwise it adds $6.99.