HEAD-TO-TOE SKIN HEALTH DUO
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Restore your skin’s health with our moisturizers for the face and body, powered by the OS-01 Peptide™.01
- Promote firmness with OS-01 FACE - 96% showed an improvement
- Revive crepey skin with OS-01 BODY - strengthens the skin barrier by up to +41%
- Dermatologist tested, fragrance-free, safe for sensitive skin
- Exclusive early access to new products
- Earn 2x points on all recurring orders
- Easily change, skip or cancel anytime
LIMITED TIME OFFER
OneSkin Travel Bag with your first subscription
✭ You’re earning 200 points with OneSkin Loyalty Program ✭
Free shipping on orders over
Try it risk-free for 30 days!
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OS-01 FACE
See why customers love OS-01 FACE
“I stopped using retinol which caused me to have rough, red patches, but kept my skin supple and smooth…and now using OneSkin I still have the wrinkle reduction effects and smooth skin without the negative effects.” – Tova N.
"I love this science-backed product. It truly makes a difference to my skin and has allowed me to pare down all the other lotions, potions, & products that were more reactive in nature vs this proactive approach. Not only have I saved money on my skincare routine, but I've witnessed even skin tone, more elasticity, and a reduction in forehead wrinkles. Would recommend again and again. Can't wait to see what they think of next!" – Laura E.
"It’s working great!!! It absorbs quickly. I see and feel a significant difference in my skin’s texture and radiance. My skin looks smoother and feels firmer. I highly recommend it for anyone serious about maintaining youthful, healthy glowing skin." – Ildiko C.
"One skin really loves my skin. I no longer use retinoids and put up with their side effects. One skin feels so effective as it absorbs quickly leaving my skin more even, bouncy and fresh." – Sarah B.
OS-01 BODY
See why customers love OS-01 BODY
“The skin on my legs was starting to look older, dry and crepey at 46. Now it is plump and youthful like it was 10 years ago after only a few weeks.” – Jen A.
"The One skin, OS-O1 Body, has been a game changer, within a few weeks I saw a remarkable difference in the quality of my skin, and my skin's appearance continues to improve with daily application. It now has a tighter, less dry look and the texture has almost returned to my premenopause condition..more moist and fresh in appearance. Science is everything, and One Skin has got the science spot on." – Tia T.
"I love this body lotion. My crepey skin is transforming. I wish I had taken pictures before I started using it but I have tried so many different products with no results that I didn’t have much confidence that this one would be any different. Boy was I wrong. I’m hoping that it will eventually get rid of all my dark spots on my skin. I will be a forever customer..."– Myra P.
OUR APPROACH
Results that go beyond the lab
9
Years of Research
900
Peptides Screened
18
Patents & Publications
9000
5-Star Reviews
Active ingredients that complement the OS-01 peptide
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Pracaxi oil
Known for its moisturizing, anti-inflammatory, antioxidant, anti-bacterial, and anti-fungal properties.Andiroba oil
A seed oil that promotes healthy collagen and minimizes the effects of inflammation.Niacinamide
A form of vitamin B that improves skin texture by promoting protein synthesis at the epidermal layer.Oleic Pau Mulato extract
An Amazonian tree extract that smooths wrinkles, minimizes skin stress and supports skin healing.Allantoin
A skin-conditioning molecule that moisturizes and soothes irritated skin.Hyaluronic acid
A hydrating acid included in three molecular weights so that it can boost collagen and elastin, support epidermal regeneration, and maintain moisture in every layer of the skin.
Pracaxi oil
Known for its moisturizing, anti-inflammatory, antioxidant, anti-bacterial, and anti-fungal properties.
Andiroba oil
A seed oil that promotes healthy collagen and minimizes the effects of inflammation.
Niacinamide
A form of vitamin B that improves skin texture by promoting protein synthesis at the epidermal layer.
Oleic Pau Mulato extract
An Amazonian tree extract that smooths wrinkles, minimizes skin stress and supports skin healing.
Allantoin
A skin-conditioning molecule that moisturizes and soothes irritated skin.
Hyaluronic acid
A hydrating acid included in three molecular weights so that it can boost collagen and elastin, support epidermal regeneration, and maintain moisture in every layer of the skin.
OS-01 FACE
How to apply OS-01 FACE
Follow these easy steps for optimal results
- Dispense 1-2 pumps onto fingers.
- Gently massage into skin on the face and neck.
- Use 2 times daily.
OS-01 BODY
How to apply OS-01 BODY
Follow these easy steps for optimal results
- Apply to arms, legs, chest, back, and stomach.
- Massage until absorbed.
- Use 2 times daily.
How it works
Powered by the OS-01 Senescence Peptide™
The only peptide scientifically proven to reverse skin aging at the cellular level 02,07
All Ingredients
Water (Aqua), Glycerin, Calycophyllum Spruceanum Bark Oleic Extract (Pau Mulato), Sorbitan Olivate, Cetearyl Olivate, Squalane, Carapa Guianensis Seed (Andiroba) Oil, Vitis Vinifera (Grape) Seed Oil, Pentaclethra Macroloba (Pracaxi) Oil, Rosa Canina (Rose hips) Fruit Oil, Prunus Domestica (Plum) Seed Oil, Caprylhydroxamic Acid, Glyceryl Caprylate, Decapeptide-52*, Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Niacinamide, Allantoin, Bentonite, Tocopheryl Acetate, Tocopherol, Cellulose, Cetyl Palmitate, Sorbitan Palmitate, Xanthan Gum, Potassium Sorbate, Phenoxyethanol, Sorbic Acid, Caprylyl Glycol, Tetrasodium Glutamate Diacetate. *OS-01 Peptide.
Citations
01 Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin or hair cells in the OneSkin lab. Explore more at oneskin.co/claims
02 Zonari, A., et al. Senotherapeutic peptide treatment reduces biological age and senescence burden in human skin models. npj Aging, 9(1), 1-15. 2023. doi:10.1038/s41514-023-00109-1
03 Zonari A., et al. Double-blind, vehicle-controlled clinical investigation of peptide OS-01 for skin rejuvenation. J Cosmet Dermatol. 2024; 23: 2135-2144. doi:10.1111/jocd.16242
04 Zonari, A., et al. Clinical efficacy of OS-01 peptide formulation in reducing the signs of periorbital skin aging. Int J Cosmet Sci. 2025; 00: 1–11. doi:10.1111/ics.13042
05 New biological insights into skin aging around the eye. Journal of the American Academy of Dermatology, Volume 74, Issue 5, AB28 https://doi.org/10.1016/j.jaad.2016.02.112
06 Tagami, H. (2008), Location-related differences in structure and function of the stratum corneum with special emphasis on those of the facial skin. International Journal of Cosmetic Science, 30: 413-434. https://doi.org/10.1111/j.1468-2494.2008.00459.x
07Boroni, M. et al. Highly accurate skin-specific methylome analysis algorithm as a platform to screen and validate therapeutics for healthy aging. Clinical Epigenetics 12, 105. 2020. doi:10.1186/s13148-020-00899-1
HEAD-TO-TOE SKIN HEALTH DUO
- J&Joe &. I. C.Verified BuyerReviewingOS-01 BODYI recommend this productRated 5 out of 5 stars3 minutes agoOS- 01 BODY
This moisturizes my skin better than what I used before.
- ASAnne S.Verified BuyerReviewingOS-01 BODYI recommend this productRated 4 out of 5 stars5 hours agobody lotion
I've been using this product for over a year now. I like it but it did not help my mild eczema as other people have reported.
OneSkin3 hours agoHi Anne!
Thank you so much for being with us for over a year — that kind of loyalty really means a lot to us, and we're so glad the product has earned a place in your routine.
We also want to acknowledge what you shared about your eczema. Living with any ongoing skin condition, even a mild one, can be frustrating, especially when you're hoping a product will help and it doesn't quite get you there. We're sorry this wasn't the outcome you'd hoped for.
We want to be honest with you: OneSkin isn't formulated specifically to treat eczema, so it's understandable that results vary from person to person. Eczema is deeply individual — what soothes one person's skin may do nothing for another's, since triggers range from allergens to weather to stress to so much else. That variability isn't a reflection of you doing anything wrong, or of the product failing — it's simply the nature of eczema itself.
We really appreciate you taking the time to share your experience, and we'd genuinely love to help if we can. Please don't hesitate to reach out to our team directly — we'd be happy to talk through your skin's specific needs and see if there's anything else that might support you.
Thank you again for your honesty and for being part of our community this past year.
- SGSondra G.Verified BuyerReviewingOS-01 BODY MOISTURIZERI recommend this productRated 5 out of 5 stars5 hours agolove
this stuff is the real deal!!! im so excited to have finally found something that doesn't just sit on the top of the skin but rather penetrates at a deeper level for correction. will update as time goes on
- NNna n.Verified BuyerReviewingOS-01 FACE Refill PouchI recommend this productRated 5 out of 5 stars6 hours agoLove!
My skin looks and feels great after using OS-01!
- PSPaul S.Verified BuyerReviewingOS-01 FACE Refill PouchI recommend this productRated 5 out of 5 stars6 hours agoFace moisturizer is great
I’ve always had dry scaley skin above and on either side of my nose. After using your face moisturizer that’s all history. Thank you
