Guest Episode: Dr. Mary Alice Mina on Perimenopause, Collagen Loss and What Women in Midlife Actually Need

At 40, Dr. Mary Alice Mina noticed her neck for the first time. She was a dermatologist, she knew the science, and it still caught her off guard. That moment of recognition is exactly what she now builds her practice around.

Dr. Mina is a board-certified dermatologist, host of The Skin Real podcast, and one of the clearer voices in a space crowded with noise about menopause and perimenopause skin care. In this conversation with Dr. Portela, she covers what actually happens to skin during this chapter of life, why perimenopause symptoms are so easy to miss, and what women can realistically do about the changes they are seeing in the mirror.

A few things stand out. The collagen loss that happens gradually in your 30s can accelerate sharply once estrogen drops at menopause, sometimes up to 30 percent in a five-year window. The window to do something about it is earlier than most people think. Dr. Mina and Dr. Portela both practice what they preach: daily SPF, a retinoid, and an antioxidant serum cover most of the ground. Collagen supplements, creatine, and protein intake all come up, with honest takes on what the evidence actually supports versus what sounds good on a label. Everything beyond the basics is diminishing returns unless sleep, nutrition, and stress are also being addressed.

The conversation on topical estrogen and hormone replacement therapy is candid and nuanced. There is promising data and real gaps in the research, and Dr. Mina is honest about both. She also makes a point that tends to get lost: vaginal estrogen is one of the most evidence-backed and underused treatments in women's health, and many women who could benefit from it have never been told it exists.

On the in-office side, she walks through laser resurfacing, microneedling, and biostimulators like Sculptra and Radiesse for collagen restoration, with a clear-eyed take on why patience matters and why the lifestyle foundation has to come first before any cosmetic procedure can do its job.

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