olay vitamin c peptide serum

These serums are presented as suitable for a wide range of skin types — dry, normal, combination, mature, and oily — and some formulations specifically note suitability for sensitive skin.

Common package sizes listed include 0.4 fl oz, 1 fl oz, and 1.7 fl oz.

Reviewers commonly describe the texture as lightweight, non-greasy and silky; they report it absorbs well and leaves skin feeling soft or plumped.

Product copy advises applying the lightweight serum evenly over cleansed face and neck daily — morning and night for day formulas, and nightly for night formulas. It also recommends using sunscreen in the morning and, where noted, pairing night serums with complementary treatments.

They offer hydration, smoothing, firmer-feeling skin, brighter/more even-looking tone, and improved texture with reduction of fine lines and wrinkles. Some night formulas also note reduced dark spots and overnight renewal.

Product descriptions note some immediate effects (hydration/healthy-looking skin on day 1), improved texture in about 1 week, more even tone by week 2, and visible correction of fine lines and wrinkles by week 4; a night formula also cites reduced dark spots around week 2 and brighter/smoother skin in about a week.

Alpha hydroxy acids (AHA) are listed across the range; some formulas also include salicylic acid and lactic acid.