Beyou Cosmetics Peptides Moisturizer

Based on the ingredients included, "Beyou Cosmetics - Peptides Moisturizer" works well for moisturizing the skin. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Beyou Cosmetics - Peptides Moisturizer ticks this box. Panthenol, glycerin and butylene glycol in this product (humectants) attract water molecules to the upper layer of the skin (the water comes from the outside air or from the deeper layers of the skin if the air is dry). Emollients in this formulation (palmitoyl tetrapeptide-7, palmitoyl tripeptide-1, caprylic/capric triglyceride, arachidyl alcohol and c12-16 alcohols) help to reduce the moisture loss from the skin. They also soften the skin surface and relieve the feeling of dryness and tightness.

Ingredient callouts

• This moistruizer also contains peptides (palmitoyl tetrapeptide-7 0.15% - 0.30% and palmitoyl tripeptide-1 0.15% - 0.30%). Peptides is a very big group of ingredients. They all consist of a different combination of amino-acids. Our skin produces peptides naturally. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The scientists are still studying how effective the topical application of peptides is, but it is very likely that peptides in skincare are helpful. They might be able to support skin barrier restoration and even have an anti-aging benefit. At the very least, they certainly help attract water to the skin and support the hydration in this way.
• This formulation also includes panthenol (pro-vitamin B5) at about 0.65% - 1.00% concentration. In this concentration, panthenol works effectively to improve the skin barrier and reduce inflammation.

Irritation risk

This product does not contain known common irritants and is suitable for sensitive skin. We assess the overall irritancy of this moisturizer to be low. For a detailed overview of all potential irritants: click here

You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.