Best lactic acid serums and treatments in 2025. If your skin thrives with regular chemical exfoliation, take your skincare to the next level with a lactic acid serum or concentrated treatment.

This face serum sets out to plump and hydrate skin because of its combination of copper peptides, squalane and ectoin. “Copper peptides boost collagen and elastin production, enhancing firmness ...

Enter a peptide serum. ... peptides, niacinamide, glycerin, lactic acid and salicylic acid. ... Multi-Peptide + Copper Peptides 1% Serum, $54.10 at The Ordinary.

Best peptide serum with hyaluronic acid The Ordinary Multi-Peptide + HA Serum. £20 at Amazon. ... Ingredients list includes copper peptides and ferulic acid to help firm skin; ...

Dermatouch Hyaluronic Acid 2% Serum may be the best hyaluronic acid serum that intensely hydrates, combats dryness, and locks in moisture for a radiant, youthful look.

Medik8’s new Liquid Peptides Advanced MP Serum promises smoother, firmer skin with its innovative MiniProteins technology. But does it really work? I tested it for six weeks – here’s my ...

Best for Mature Skin: Biossance Squalane + Hyaluronic Acid Copper Peptide Rapid Plumping & Hydrating Serum; Best Splurge: Clarins Double Serum; Best for Redness: Caudalie VinoHydra Hydrating ...

The Mad Hippie Corrective Peptide Serum is a lightweight, fast-absorbing, skin-firming solution that rapidly addresses signs of aging. Specifically, the serum targets wrinkles—plus crepiness ...

Viral K-Beauty brand, COSRX has announced the launch of The 6 Peptide Skin Booster Serum Set at Costco, which includes two full size serums (150mL) and two mini serums (30mL) designed for all skin ...

For less than $15, you can add this K-beauty serum to your nighttime routine. Here's why one writer says it's a must-have. This Medicube Pink Peptide Serum will Leave Your Skin Glowing ...