Secrets to skin that bounces back: What really delivers

What peptides are

Peptides are short chains of amino acids. They are naturally produced in the body and perform a variety of important functions, from tissue regeneration to regulating hormones and metabolism.

Peptides can be used topically or as supplements to support healthier-looking skin.

In skincare, peptides mimic the body's natural proteins, stimulating cell growth and promoting overall cell health. They encourage cells to produce more collagen and elastin.

Effects on the skin

Dermatologist Anna Chacon explained that some peptides can penetrate deeply through the skin barrier and increase collagen production. This can improve skin elasticity and smooth fine lines, contributing to a more youthful appearance.

Peptides can also help the skin look firmer and smoother and support hydration.

They are especially useful for expression lines, such as laugh lines around the mouth and eyes.

However, it's important to note that peptides are not a miracle solution and will not make someone look ten years younger.

How to choose peptide products

Not all peptide products are created equal. Peptides need to be properly formulated to be effective.

Using peptides in serums or lotions, rather than cleansers, is important. Peptides need time to penetrate the skin barrier, while cleansers are designed to be rinsed off quickly.

A nighttime serum is ideal, as it allows peptides to deeply absorb into the skin.

Moreover, for the best results, peptide products should be combined with other active ingredients. Look for formulations that include peptides alongside retinoids, vitamin C, antioxidants, glycerin, and hyaluronic acid.

When to expect results

Peptides can produce noticeable improvements, but it may take several months to see full effects. Typically, initial results appear within one to two weeks, showing improved hydration and smoother skin.

Since the body needs time to produce collagen, visible differences may take 6 to 12 months.

For maximum benefit, combine peptides with other healthy habits, such as getting enough sleep and drinking plenty of water.