Paula's choice PC4Men Nighttime Repair

Based on the ingredients included, "Paula's choice - PC4Men Nighttime Repair" works well for moisturizing the skin. To work well, any moisturizer needs to include a combination of water-binding and emollient ingredients. Paula's choice - PC4Men Nighttime Repair ticks this box. Humectants in this product (glycerin, butylene glycol and glyceryl polymethacrylate) 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 np, palmitoyl tripeptide-1, glycine soja oil, butyrospermum parkii butter and squalane) 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 moisturizer contains an effective form of retinoids (vitamin A): retinol 0.40% - 1.00%. 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. Because of the irritation risk of retinoids, we recommend to have another, retinoid-free moisturizer in your routine to use on the alternative days or when your skin feels dry.
• As a plus, this moisturizer also contains ceramides (ceramide np 0.55% - 1.30%). 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.
• This moistruizer also contains peptides (palmitoyl tripeptide-1 0.90% - 1.35%). 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.

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.

Price

The product retails for 37.00$ in the United States, for 49.00A$ in Australia and for 35.00£ in the United Kingdom.

For a detailed price comparison: click here.