Join the WIMJ community to get skincare help and use personalized tools

Cheaper alternatives

Dr. Denese - Hemp Super Serum
Price: $64
Find out more
Beauty Pie - Super Retinol High Dose Booster Treatment
Price: $25.29
Find out more

Product summary

"Peter Thomas Roth - PRO Strength Retinoid Peptide Serum" is effective for: Evens skin tone, Moisturizing, Anti-aging and Anti-blemish

Ingredient callouts

  • this product contains an effective form of Retinoids (vitamin A): hydroxypinacolone retinoate 0.20% - 0.75%. Retinoids are potent multitasking actives. They work to improve and prevent early signs of aging, reduce hyperpigmentation (age spots and post-acne marks), and prevent inflamed blemishes and clogged pores. The downside of Retinoids is that they can be irritating. If you are not already using a Retinoid in your routine, it is best to start slowly and apply the Retinoid product only a few times per week. If your skin tolerates it well, you can gradually increase the frequency to daily.
  • Ceramides (ceramide np 0.50% - 1.20%). Ceramides are a type of lipids that our skin produces itself. They are a building block of the skin's barrier. Ceramides used in skincare are synthetic or extracted from plants. They work well for softening the skin surface and "patch holes" in the skin's barrier.
  • Peptides (palmitoyl hexapeptide-14 0.55% - 1.25%). 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 theynare 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.
  • We love that there is also Linoleic Acid in this product (0.35% - 0.80%). Linoleic Acid is one of the skin's natural emollients. It supports the skin barrier and can even help reduce clogged pores.
  • Humectants (sodium pca 0.20% - 0.70% and sodium hyaluronate 0.20% - 0.75%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.