8 Best Peptide Serums of 2024, Tested by Experts

No7 Protect & Perfect Intense Advanced Serum

In GH Beauty Lab's four-week Anti-Aging Serum trial, this No7 serum boosted firmness by 21%, improved skin texture, and blurred pores. Matrixyl, retinol, and hyaluronic acid are in it. 

Olay Regenerist Collagen Peptide 24 Serum

According to Dr. Garshick, this serum is ideal for someone with sensitive skin since it is fragrance-free and hydrates and plumps the face without leaving it oily or irritated. 

Glow Recipe Pomegranate Peptide Firming Serum

According to Dr. Garshick, this serum, which contains peptides, pomegranate seed oil, and hyaluronic acid, helps to reduce the appearance of fine lines and wrinkles while also firming, lifting, and tightening the skin.

Colorescience Pep Up Collagen Renewal Face & Neck Treatment

Dr. Garshick recommends this for sagging skin (of all skin types) since it stimulates collagen and elastin synthesis while being gentle on the skin.

Mary Kay TimeWise Repair Volu-Firm Advanced Lifting Serum

This GH Seal holder is gentle enough for all skin types and includes a vital peptide that helps to maintain hyaluronic acid levels, hydrating and plumping the skin.

The Ordinary Multi-Peptide + Copper Peptides 1% Serum

Copper peptides have a dual purpose: they promote collagen formation while also protecting against free radicals. This serum combines potent copper peptides.

Alphascience Alpha Bright Serum

Alphascience's Alpha Bright Serum includes acetyl glycyl beta-alanine, a skin lightening peptide that works to inhibit the enzyme required for pigment formation in the skin.

Isdin Hyaluronic Concentrate

Isdin's smooth serum produces results quickly and efficiently. The Good Housekeeping Beauty Award Winner combines two forms of hyaluronic acid and peptides that plump both the inner and outer layers of the skin.