Longevity Dermatology: Healthy, Beautiful Skin for the Long Run

Longevity medicine is about healthspan, the years you live in good health. Skin longevity asks the same of your skin: can it stay strong and keep repairing itself for as long as you live?

Skin is the one organ everyone can see, and it carries your history. Sun and lifestyle explain much of the visible aging on the face. It may also talk back. A weak skin barrier raised inflammatory signals in the blood of aged mice, and a barrier-repair moisturizer lowered them in a small pilot of older adults.

Longevity beauty is the philosophy that follows. You don't fight your age or freeze your face. You look like yourself, rested and well, at 45 and at 85. I wrote about this shift with longevity scientists in 2024.

I describe the fibroblast as your skin's general contractor. It builds the collagen frame and repairs damage. Over the years, it gets tired.

Three things wear it down:

• Cellular aging. Some cells stop dividing but don't leave. These senescent cells send out signals that break down collagen around them.
• Inflammaging. Inflammation helps when it switches off. Inflammaging is low-grade inflammation that never resolves.
• A "build" switch stuck on. Inside each cell, signals balance building against repair. One of them, mTORC1, was more active in older skin cells in our lab work. When building never rests, repair falls behind.

The good news: skin responds at every age. I give it a reason to rebuild, then time to recover.

Estrogen is one of your skin's best friends. It supports collagen, thickness and healing. I think of it as the conductor that keeps building and repair in rhythm.

In perimenopause, estrogen starts to swing, and many women notice new dryness, sensitivity or breakouts years before their last period. After menopause, skin loses roughly 1 to 2% of its collagen each year.

Women often tell me, "I'm doing everything right, and my skin isn't responding like it used to." They're right. The biology changed, so we change the plan: your routine, your recovery time after treatments, and whether hormone therapy is part of your health picture.

Read more on my menopause skin page, or listen to my skin longevity protocol for midlife women.

1. I start with what's working. Then we talk about your health, hormones, medications, habits and supplements.
2. I read your skin. Texture, firmness, pigment, volume and barrier, plus a skin cancer check.
3. We plan in years, not visits. You don't train for a marathon by running one every day. Fitness comes from the recovery between runs, and skin works the same way. A treatment is the signal. The benefit builds while your skin recovers, so I space treatments to match how your skin heals.
4. We track what changes. Consistent photos show your progress, and we adjust as your skin responds.
5. We revisit. Every year, and at life changes like menopause, a new medication or weight loss.

Many of my patients are using GLP-1 medications. When weight changes, skin may need extra support. I plan care that helps your skin keep pace with your health goals.

20s and 30s: protect. Daily sunscreen, a nightly retinoid, a baseline skin check. Build the sleep and exercise habits now.

40s: prepare. Perimenopause often begins here. Adjust your routine as dryness or breakouts show up, add strength training, and start treatments that support collagen before you feel you need them.

50s: rebuild. Menopause changes the rules. Moisturize more, protect your barrier and keep your retinoid if you tolerate it. Ask your doctors about hormone therapy. Allow more recovery time between treatments.

60s and beyond: keep going. A wonderful time to start or restart, because skin still responds. Keep your protein up and your yearly skin check on the calendar.

• Sunscreen every morning. In a 4.5-year trial, daily users showed 24% less skin aging. Broad-spectrum SPF 30 or higher. I use my Vitamin E-ssential Sunscreen SPF 44.
• A retinoid at night. Tretinoin restored collagen formation in sun-damaged skin. Start slowly if you're sensitive. My Retinol Level 2 is made for that.
• Sleep. Skin does much of its repair overnight.
• Protein and muscle. Eat protein at every meal and lift something. Resistance training improved skin elasticity and thickness in middle-aged women.
• Plants, olive oil and oily fish. Healthier eating is linked with fewer facial wrinkles.
• Stress. It shows up as flares and poor sleep. A daily walk counts.

I ask every patient what they take, because supplements can overlap or interact with medications.

• Food comes first. Supplements don't replace sunscreen, a retinoid or sleep.
• We look at your gaps. Depending on your diet and your labs, we may talk about omega-3s, vitamin D or protein.
• Collagen peptides are an extra. Some reviews found modest gains in hydration and elasticity, but the strongest independent analyses found no clear effect.
• Bring photos of your labels, and we'll go through them together.

Depending on your skin, your plan may include:

• Laser treatments for tone, texture and sun damage, such as MOXI, Clear + Brilliant and Fotona 4D
• Thermage, Sofwave and Ultherapy for firmness
• LightStim red light therapy
• Sculptra and Radiesse to help your skin build its own support
• Fillers for structure, and Botox and other neuromodulators for lines from movement
• Melasma treatment and hair loss treatment when they're part of your picture
• A yearly skin cancer screening

Skin longevity is a young field, and I'm contributing to its knowledge and data through several research projects, including work in perimenopausal and menopausal skin. I've co-authored published work on skin longevity and on calming mTORC1 in aging skin cells. What I see in patients shapes my research questions, and what I learn feeds back into your care.

Disclosure: I am a co-founder of Rapalogix Health, a company developing topical skin care that targets the mTOR pathway. Our first product, Re-Q, contains RLX-201. As a co-founder, I have a financial interest in Rapalogix Health, and Re-Q is sold in my online shop.

What is longevity dermatology?

Caring for skin as a living organ over a lifetime, so it stays healthy and keeps repairing itself as you age. It pairs proven daily habits with attention to hormones, lifestyle and well-timed treatments.

What's the difference between skin longevity and anti-aging?

Anti-aging tries to erase signs of age. Skin longevity focuses on how your skin works. When skin works well, it looks better too.

How does perimenopause affect your skin?

Swinging estrogen can bring dryness, sensitivity and breakouts, and collagen production slows. After menopause, skin loses roughly 1 to 2% of its collagen a year.

Do supplements help aging skin?

Some may help a little, but none replaces sunscreen or a retinoid. I review what you take at your visit.

Is it too late to start at 60?

No. Skin keeps responding to care at every age.

Do you take insurance?

We are an out-of-network practice. After your visit, we are happy to provide a superbill you can submit to your insurance plan for possible reimbursement.