There are brands I carry because they perform. And then there are brands I seek out because something about them stops me, because the origin story is too specific, the philosophy too coherent, the results too consistent to ignore.

Mansard is the second kind.

I first heard about it from Mahtab Moaven, a colleague and one of my closest friends. We worked together at Biologique Recherche, and she knows better than almost anyone how particular I am about what I bring into my practice. When she called me about Mansard, she did not pitch it. She simply said: I think you need to see this for yourself.

She was right.

The Laboratory

Laboratoires Mansard was founded in Paris in the 1980s. Not by marketers, not by investors, but by a pharmacologist, an herbalist, and a beauty specialist. That collaboration is a formulation philosophy, and it shows up in every product they make.

The work begins in botanical science. Mansard draws from over 150 plant extracts, processed using cold maceration — a method that preserves the highest concentration of active compounds by extracting at low temperatures rather than using heat, which degrades the very ingredients you are trying to capture. Most brands do not bother with this. Cold maceration is slower, more expensive, and harder to scale. Mansard does it anyway.

That botanical foundation is then paired with biocompatibility and biomimetic technology, the kind of formulation thinking that treats skin as a living system rather than a surface to correct. Their products are designed to work with the skin’s own mechanisms, not override them. For people with reactive, allergic, or compromised skin, that distinction matters enormously.

Normandy

This past week, I traveled to Normandy to train directly with the Mansard team. I want to be specific about what that means, because “brand training” can mean a lot of things. This was not a presentation in a hotel conference room. This was hands-on, protocol-level work — learning the treatments, understanding the formulas, and spending time with the people who built this line.

When you sit with the people who make something — when you can ask them exactly why they chose one extract over another, what they observed in clinical use, how they think about the relationship between a formula and the skin that receives it — you understand the brand differently. You trust it differently.

I have been in this industry long enough to know when rigor is real and when it is performed. At Mansard, it is real.

What This Means in the Treatment Room

The treatment we offer at my spas is the Mansard Bio Visage — Mansard’s signature facial, and the one that uses their proprietary BmC microcurrent technology.

BmC is not standard microcurrent. It is a system of 14 distinct currents, each developed to mirror the bioelectric language of the human body. Unlike traditional microcurrent devices that stimulate the nerves to produce a muscle contraction, BmC operates below the sensory threshold entirely. You do not feel it working. But the skin does.

BmC propagates through plasma and extracellular fluids, reaching the tissue at a cellular level. It functions as activation energy — restoring the body’s natural bioelectric balance rather than forcing a response. The outcomes are measurable: collagen and elastin production increases by approximately 40%, and the overall regeneration process accelerates by up to 350%. Simultaneously, BmC neutralizes free radicals and reduces silent inflammation, the kind of low-grade cellular stress that accelerates aging without ever producing visible symptoms until the damage is already done.

The results of the Bio Visage are cumulative and lasting: skin that is genuinely detoxified and oxygenated, fewer fine lines, improved firmness and tone, reduced redness, blemishes, and dark circles, and a texture and evenness that holds. This is not a one-appointment glow. It is a structural shift

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What I Brought Back

Mansard is now fully integrated into our practice at both the Tribeca and Upper East Side locations. The retail line is available in-studio and online — and I have curated a starting point for those who want to begin at home before coming in for a treatment.

The Gel Moussant Vegetale is a charcoal cleansing gel that removes makeup and draws out urban pollutants without stripping the barrier. Follow it with a Mansard lotion to complete the detox cycle — this is a step most people skip and most skin needs.

The Phyto Resurfacant is a daily resurfacing treatment combining gluconolactone, glycolic and mandelic acids, prebiotics, and fermented plant extracts. It is the kind of product that rewards consistency — gentle enough to use morning and evening, effective enough that you will see a difference within weeks.

The UV Drops SPF 50 is the daily protection I have been looking for. Invisible finish, no white cast, UVA and UVB coverage alongside protection from blue light and pollution. It mixes seamlessly into your moisturizer or sits cleanly on top. It is the SPF you will actually wear.

I flew to Normandy because Mahtab told me to see it for myself. I came back with a brand I trust and a treatment I believe in.

The skin deserves formulas built with this kind of intention. That is the standard I hold, and it is why Mansard is here.

- Aida