Kester Black - Skin Drench Moisturiser

Kester Black Skin Drench Moisturiser

Efficacy100/100

Works for:

based on ingredients and %
  • Anti-aging
  • Moisturizing
  • Anti-blemish
  • Evens skin tone

Can it cause trouble?

  • Irritation risk: medium
  • Comedogenic risk ingredients: 2

Key actives

Niacinamide1.4% - 1.7%Lactobacillus ferment0.15% - 0.3%Ceramide np0.2% - 0.4%
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Product Summary

Judging from the ingredient list, "Kester Black - Skin Drench Moisturiser" works well for improving skin hydration To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Kester Black - Skin Drench Moisturiser ticks this box. Humectants in this product (betaine, glycerin, lactobacillus ferment, sodium hyaluronate and trehalose) 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 (ceramide eop, ceramide np, palmitoyl tetrapeptide-7, palmitoyl tripeptide-1 and phytosphingosine) 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

  • Another benefit is that this moisturizer contain ceramides (ceramide eop 0.15% - 0.25%, phytosphingosine 0.20% - 0.40%, ceramide ap 0.15% - 0.30% and ceramide np 0.20% - 0.40%). Ceramides are an important part of our natural skin barrier. The Ceramides used in skincare are synthetic or come from plants. They help soften the skin and can help "fill the gaps" in the skin barrier, keeping the skin hydrated and resilient for longer.
  • We like that this moisturizer contains peptides (palmitoyl tripeptide-1 0.20% - 0.35% and palmitoyl tetrapeptide-7 0.20% - 0.35%). 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: stearic acid

Irritation risk

There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this moisturizer to be medium. 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.

About the brand

According to Cruelty-Free Kitty "Kester Black" is cruelty free and so is its parent company.

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