- How does this compare with a pure vitamin C serum?
- It uses a vitamin C derivative, which is gentler and less irritating but works more slowly than pure L-ascorbic acid. Expect gradual brightening rather than fast fading.
- Can I use it with retinol?
- Many people use this in the morning and retinol at night. If your skin is sensitive, start with one and add the other after a few weeks.
- Do I need sunscreen with it?
- Yes. Vitamin C supports skin but does not replace sun protection, so wear a broad-spectrum sunscreen daily.
- Is it fragrance-free?
- Yes, the formula has no added fragrance and is paraben-free and phthalate-free.
- How long until I see results?
- Most users report changes in tone and smoothness after several weeks of daily use. Give it at least a month before judging.
- Where is the Olay Regenerist Vitamin C + Peptide 24 Brightening Serum cheapest?
- At eBay, for $14.00, 53% under what the other stores charge, as of our latest check.
- Where can I buy the Olay Regenerist Vitamin C + Peptide 24 Brightening Serum?
- 13 stores we checked sell it, including eBay, Hermosa Beauty, hasaki.com, Walmart, Hy-Vee.