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Product summary

Judging from the ingredient list, "Bielenda - FIRMING PEPTIDES Firming and revitalizing anti-wrinkle cream 80+ DAY/NIGHT" works well for improving skin hydration This moisturizer uses a good combo of humectants and emollients. These both types of ingredients are essentials for improving the skin hydration and keeping the skin barrier healthy. Acetyl hexapeptide-8, glycerin, rice amino acids, hydrolyzed soy protein 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 (argania spinosa kernel oil, beta-sitosterol, glycine soja oil, phytosterols and theobroma cacao seed butter) 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

  • We like that this moisturizer contains peptides (acetyl hexapeptide-8 0.65% - 0.95%, acetyl tetrapeptide-15 0.65% - 0.95%, palmitoyl dipeptide-5 diaminobutyroyl hydroxythreonine 0.65% - 1.00% and palmitoyl tripeptide-5 0.70% - 1.05%). There are many different kind of Peptides and they are naturally present in our skin. They all are a combination of aminoacids. Some of them work as natural antibiotics, promote wound-healing and production of collagen. The science is still not settled on how effective Peptides are in skincare, but it is very likely that they have a benefit. Peptides might help restore the skin barrier and fight the signs of aging. At the very least, Peptides work as humectants: they attract water to the upper layer of the skin and improve its hydration.
This product contains ingredients that could be beneficial, but their concentrations are too low in this formulation: vitamin e

Irritation risk

We assess the overall irritancy of this moisturizer to be high. 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.