---
title: "DNA Repair Enzymes in Skincare for Midlife"
description: "Learn what DNA repair enzymes are in skincare, how they help repair UV damage, and why they may support midlife skin health and prevention."
url: "https://www.myalloy.com/knowledge-base/dna-repair-enzymes-in-skincare-for-midlife"
---

# DNA Repair Enzymes in Skincare for Midlife

> Learn what DNA repair enzymes are in skincare, how they help repair UV damage, and why they may support midlife skin health and prevention.

## What are DNA repair enzymes in skincare, and why use them in midlife?

DNA repair enzymes are one of those under the‑radar skincare ingredients that can quietly do a lot of good, especially in midlife. Dr. Ellen Gendler talks about them in our skincare discussions here at Alloy, and her explanation is really down to earth.

These enzymes were first studied in people with a rare condition called Xeroderma Pigmentosum, where the skin can’t repair UV damage well at all. When researchers used DNA repair enzymes on those patients, they saw about a 30 percent reduction in precancerous, non‑melanoma skin changes. That’s a big deal when you think about how much everyday sun exposure adds up over decades.

In midlife, most of us are dealing with the long‑term effects of sun and environmental exposure while also losing some of the natural repair capabilities we had when we were younger. That’s where these enzymes come in. They don’t irritate the skin, and you won’t necessarily *see* something dramatic like you might with tretinoin, but they quietly support the skin’s ability to correct little bits of UV‑related damage before it becomes visible.

Dr. Gendler sees them as a maintenance tool rather than a corrective one. They fit nicely into a simple routine along with antioxidants, retinoids, sunscreen, and, if you choose to use it, topical estriol. If you want to hear her describe how they fit into a midlife regimen, she talks about DNA repair enzymes in the Core Skincare Essentials chapter of our YouTube conversation. Here’s the direct link to that chapter:[Core Skincare Essentials](https://www.youtube.com/watch?v=X5EOA0J3OTs&t=0s).


[Watch video](https://www.youtube.com/watch?v=X5EOA0J3OTs)

If you're building a routine to support skin through perimenopause or menopause, you might also want to look at the products in our skincare lineup, including our estriol‑based options, which work on a different layer of the skin by supporting collagen and hydration. You can explore those at [Alloy Skincare](https://www.myalloy.com/skincare).
[Alloy Skincare](https://www.myalloy.com/skincare)

[Find Your Plan](https://secure.myalloy.com/experience)

---

This answer was created using the following resources:

- [The Ultimate Menopause Skincare Routine | Dr. Ellen Gendler & Dr. Corinne Menn - Core Skincare Essentials](https://www.youtube.com/watch?v=X5EOA0J3OTs)
- [Topical Estrogen's Role in Healthy, Radiant Skin | Dr. Ellen Gendler & Dr. Corinne Menn - Core Skincare for Midlife](https://www.youtube.com/watch?v=kOzPrwnwsFA)
- [Why Your Skin Changes During Midlife and What to Do About It](https://www.youtube.com/watch?v=LeElXm4cMO0)
- [Topical Estrogen: Tips from Dr. Ellen Gendler](https://www.myalloy.com/blog/why-topical-estrogen-should-be-part-of-your-skincare)
- [The Best Anti-Aging Ingredients: Estriol, Peptides, and Hyaluronic Acid](https://www.myalloy.com/blog/best-anti-aging-ingredients)
- [How To Increase Collagen Production After 40 – Science-Backed](https://www.myalloy.com/blog/increase-collagen-production-after-40)
- [Skincare Routine | M4](https://www.myalloy.com/blog/why-estrogen-belongs-in-your-skincare-routine-and-not-just-in-your-hormone)
- [Perimenopause Skin Issues: Easy Solutions for Glowing Skin](https://www.myalloy.com/blog/expert-tips-for-menopause-skin-care-during-perimenopause-and-menopause)
- [Collagen & Estrogen: How Are They Connected?](https://www.myalloy.com/blog/what-women-need-to-know-about-the-link-between-collagen-and-estrogen)

---

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