Replenix All-Trans-Retinol Enriched Eye Repair

"Replenix - All-Trans-Retinol Enriched Eye Repair" has a good moisturizing formula. As we expect from a proper moisturizer, the formula includes a combo of effective humectants and emollients. These are the two different types of ingredients that are essential for improving the skin hydration and supporting a healthy skin barrier. Humectants in this product (cyclomethicone, glycerin, sodium hyaluronate, sodium pca and butylene glycol) 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 ng, palmitoyl tetrapeptide-7, cyclomethicone, caprylic/capric triglyceride and cetyl alcohol) 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 particularly like that there is a good concentration of niacinamide (niacinamide 2.00% - 2.50%) in this moisturizer. Niacinamide is a well-studied multi-tasking active. It is a great ingredient to have in a moisturizer. It is stable, and can work well in almost any hydrating formulation. There is solid evidence that niacinamide can help support skin barrier, regulate oil production and reduce acne and clogged pores. It also helps to fight photodamage and help improve the skin tone, reducing pigmentation marks.
• 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 (0.50% - 0.70%) it cannot have a noticeable benefit for the skin.
• This moisturizer contains an effective form of retinoids (vitamin A): retinol 0.45% - 0.65%. 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.
• Another benefit is that this moisturizer contain ceramides (ceramide ng 0.65% - 0.95%). 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 pentapeptide-4 0.25% - 0.45%, palmitoyl hexapeptide-12 0.25% - 0.50%, dipeptide-2 0.25% - 0.50%, palmitoyl tetrapeptide-7 0.30% - 0.60% and palmitoyl oligopeptide 0.40% - 0.60%). There are many different kind of peptides and they are naturally present in our skin. They all are a combination of amino-acids. Some of them work as natural anti-biotics, promote wound-healing and production of collagen. The science is still not settled on how effective peptides in skincare are, 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.

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 92.00$ in the United States.

For a detailed price comparison: click here.