Could Perimenopause Be the Hidden Cause of Your New Skin Issues?

First, what actually happens during perimenopause?

Perimenopause is the transition phase leading up to menopause. It can start as early as your mid-30s and last over a decade. During this time, estrogen and progesterone start fluctuating unpredictably before eventually declining.

The key word there is fluctuating. Perimenopause isn't a steady downhill slide — it's a hormonal rollercoaster. And your skin, which has estrogen receptors basically everywhere, feels every bit of it.

That's why perimenopausal skin changes can feel so confusing. One month your skin is dry and dull. The next, you're breaking out. Then it's red and reactive. There's no single "perimenopause skin type" because the hormonal picture itself isn't stable.

Why your skin changes so dramatically

Estrogen is one of the most important hormones for skin health. It supports collagen production, keeps the skin barrier functioning well, helps maintain hydration, and influences how your skin responds to inflammation. When estrogen starts declining, all of those processes shift at once.

Collagen loss accelerates — women lose roughly 30% of their skin's collagen in the first five years of menopause, and that decline starts during perimenopause. That's why skin can suddenly look thinner and less "bouncy" even if you haven't visibly aged much in years.

Oil production shifts, too. Estrogen and androgens (think testosterone) are constantly balancing each other out in your body. When estrogen starts dropping during perimenopause, that balance tips — and even though your androgen levels haven't actually gone up, they suddenly have more influence on your skin. That's why a lot of women suddenly develop adult hormonal acne in their 40s, often along the jaw and chin. 

And the barrier weakens. Estrogen helps maintain ceramide production and hydration. As it drops, the barrier gets less efficient at holding water and defending against irritants. Skin gets drier, more reactive, and less tolerant of products it used to handle just fine.

What actually helps

The goal during perimenopause isn't to fight every new issue with a new active. It's to support the skin through a period of instability.

Prioritize the barrier. This is non-negotiable. A compromised barrier makes every other concern worse and leaves your skin less tolerant of the actives that would actually help. Niacinamide, ceramides, and a genuinely good moisturizer, like Creme de la Blair, should be the foundation of your routine

Stay consistent with retinoids — but be smart about it. Retinoids are still one of the most important ingredients during this phase because they directly support collagen production and cell turnover, both of which are declining. But your tolerance has likely changed. If your usual strength suddenly feels like a personal attack (rude), don’t push through the irritation. Scale back, rebuild gradually, and give your skin what it needs to adapt. A barrier-conscious formula like Ret+ can be a great way to stay consistent with the benefits of retinoids while being kinder to skin that’s feeling more reactive. Consistency wins here — not suffering. 

And take antioxidants seriously. With collagen loss accelerating, protecting the collagen you have becomes even more important. A well-formulated vitamin C serum, like Vitamin C 20% Serum, in the morning isn't optional during this phase — it's one of the most useful things you can do.