DERMAFIRM Ultra Soothing Formula R4

Judging from the ingredient list, "DERMAFIRM - Ultra Soothing Formula R4" works well for improving skin hydration To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. DERMAFIRM - Ultra Soothing Formula R4 ticks this box. Humectants in this product (alanine, arginine, aspartic acid, glutamic acid and glycerin) help to increase the water content in the upper layer of the skin. (These ingredients do so by "capturing" water molecules from the outside air or from within the deeper layers of the skin). Emollients in this formulation (arginine, dimethicone, cetearyl alcohol, macadamia ternifolia seed oil and vegetable oil) 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 product also contains Vitamin C (Ascorbic Acid). It can be an effective active for anti-aging and evening out the skin tone, but in this moisturizer it is used for stabilizing other ingredients in the formulation. In this concentration (0.20% - 0.35%) it cannot have a noticeable benefit for the skin.
• This moisturizer also contains Peptides (copper tripeptide-1 0.15% - 0.30% and palmitoyl oligopeptide 0.25% - 0.45%). Peptides are a very big group of ingredients. They all consist of a different combination of aminoacids. Our skin produces Peptides naturally. Some of them work as natural antibiotics, 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 they are helpful. Peptides 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.
• Adenosine 0.25% - 0.40%. It is a compound that in involved in many biological processes inside the skin cells. According one high-quality clinical trial, topical Adenosine in low concentrations can somewhat help improve "deep wrinkles" - the wrinkles that appear with age in places where our faces are most dynamic (for example, on the forehead or in the corners of the eyes).

Irritation risk

This formulation includes some common irritants, including ingredients that do not provide a benefit for the skin. 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.

Price

The product retails from 32.90$ up to 40.30$ in the United States.

For a detailed price comparison: click here.