What peptides do
Peptides are used in cosmetic formulations for their skin-conditioning properties. In an eye patch they usually sit within a broader serum, alongside hydrating and smoothing ingredients.
Are they always better?
Not necessarily. Skincare performance depends on the entire formulation, including concentration, stability and supporting ingredients.
Peptides can make a formula more interesting, but do not choose a product based on a single trendy ingredient.
How to choose
The best eye patch is one with a thoughtful formula your skin tolerates well and that delivers the hydration and experience you are looking for.
Read the whole ingredient list, not just the marketing line above it.