OUR APPROACH
Led by science, not hype
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Rigorous R&D platform
End-to-end product development run by our in-house team of scientists.
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Scientifically validated claims
Quantified by our proprietary MolClock and Skin Age Modeling methods.
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Ongoing clinical studies
Conducted by independent, third-party research organizations.
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Peer-reviewed publications
The gold standard for scientific research and in skin care.
The results after consistent use
After Consistent Use, Skin Feels Renewed
A great skincare routine creates lasting results. With daily application, ONE SKIN OS-01 BODY Moisturizer helps maintain long-lasting hydration while improving the overall look and feel of your skin.
Skin appears smoother, feels softer, and stays comfortably moisturized — making every day a better skin day.
Deep Hydration That Transforms Dry, Tired-Looking Skin
Give your skin the daily moisture boost it deserves. ONE SKIN OS-01 BODY Moisturizer is designed to deeply hydrate and nourish dry skin, helping restore a smoother, softer, and healthier-looking appearance. Lightweight yet deeply moisturizing, it absorbs beautifully without feeling greasy — making it the perfect everyday essential for your entire body.
Experience skin that feels refreshed, comfortable, and visibly more radiant with every use.
Before and after comparison
Your Daily Ritual for Softer, Smoother Skin
Healthy-looking skin starts with consistent care. ONE SKIN OS-01 BODY Moisturizer delivers long-lasting hydration to help improve the look and feel of dry, rough skin while supporting your skin’s natural moisture balance.
Created for modern skincare routines, this luxurious formula melts into your skin, leaving it silky smooth, nourished, and refreshed from morning to night.
The real proof? It’s in the numbers.
Restore Your Skin’s Natural Glow From Head to Toe
Dry skin can make your body feel uncomfortable and look dull. ONE SKIN OS-01 BODY Moisturizer helps bring back the feeling of hydrated, smooth, and beautifully refreshed skin with every application.
Powered by carefully selected skincare ingredients, this lightweight moisturizer provides essential hydration while creating a soft, healthy-looking finish you’ll love touching.
OS-01: the new standard in peptide technology
Think of OS-01 as a reset button for your skin, helping clear away the senescent cells that cause wrinkles, hyperpigmentation, and crepiness. As the first peptide scientifically proven to reduce cellular senescence in the skin, OS-01 does what other peptides can’t. 01
Frequently Asked Questions
Customer reviews
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A fabulous moisturizer!
I have used this for a few years. It heals scratches and small cuts and burns on my hands more quickly. I don't want crepey skin and I found out about One Skin. So I started using this on my arms. Then I added my shoulders and then my legs. It's a nice lotion. Rubs in well. I use it on my hands also. I didn't have crepey skin before I started and I still don't and I hope I don't get it any time soon. So I hope it's working.
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Visible improvement in texture
I’ve been really impressed with this body cream. It feels rich and moisturizing without being heavy or greasy, and my skin stays hydrated all day. After using it consistently, my skin looks smoother, feels softer, doesn’t irritate my sensitive skin. It’s become a staple in my skincare routine, and I’ll definitely be repurchasing.
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Luxurious and hydrating lightweight moisturizer
I’ve been really impressed with the OS-01 BODY moisturizer. It feels rich and nourishing but still absorbs beautifully without leaving my skin sticky or greasy. My skin feels noticeably softer, smoother and more hydrated after each use, especially on drier areas.
The texture feels luxurious, a little goes a long way, and it leaves my skin looking healthier and more cared for. It has quickly become one of my favourite body moisturizers and a lovely part of my daily skincare routine. -
Worth it!!!
This product is the first body cream I have ever found that actually moisturizers my skin and makes a visible difference. It is not sticky nor is it fragrant. All of these things are important to me in a body cream. The moisture lasts. It doesn't just soak in and give way to dry skin again. It has provided a skin texture change for the better and has even improved any redness or discoloration I have from past sun damage. I will not use any other body cream going forward. It does what it claims, it reverses skin aging! I also use the face and eye formulas along with the skin wash. A great new novel molecule in this line that proves worthy of the money.
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Invest in your skin!
OneSkin BODY OS-01 is one of the most science-driven body treatments I’ve tried and I love that it's female founded! Even after a few days of 2x/day use, my skin looked noticeably smoother and a bit firmer especially on areas that usually show early aging (neck & chest). It's super lightweight, has almost no scent, and feels more like a treatment than a typical moisturizer. My boyfriend will even borrow this since it's scentless and doesn't dry down sticky like other popular lotions.
The downsides: it’s pricey and requires consistent use to see results. But if you’re into longevity-focused skincare and want subtle, real improvements over time, this is a solid investment.
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Perfecta para la piel
He estado usando el Peptide Skin Longevity Daily Moisturizer y honestamente wow, me sorprendió más de lo que esperaba. ✨ Tiene una textura ligera que se absorbe rápido, sin dejar la piel grasosa ni pesada, pero aun así se siente súper hidratante. Después de unos días, noté que mi piel se veía más suave y pareja, y lo mejor es que ayuda muchísimo a fortalecer la barrera de la piel. Yo tengo piel sensible (y con tendencia a enrojecerse), y este humectante no me causó ardor ni irritación — al contrario, sentí la piel más calmada. 🩵 Tiene péptidos que ayudan con la textura y firmeza, y deja ese glow saludable que se ve natural, no brillante. Perfecto para usar antes del maquillaje o solo.
