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
- CCherylReviewingOS-01 BODY, ReplacementI recommend this productRated 5 out of 5 stars5 minutes ago5 Stars
Excellent customer service
- BABrie A. S.Verified BuyerReviewingOS-01 BODY, ReplacementI recommend this productRated 5 out of 5 stars1 hour agoHas changed my skin
I no longer have dry skin. It is now Lucious!
- BABrie A. S.Verified BuyerReviewingOS-01 FACE 15ml, Travel Size, ReplacementI recommend this productRated 5 out of 5 stars1 hour agoPerfect for on the go!
The face moisturizer immediately absorbs and goes to work while you’re on the go!
- SOShelley O.Verified BuyerReviewingOS-01 FACE Refill PouchI recommend this productRated 4 out of 5 stars7 hours agoHappy skin!!
I have been using One Skin for 6+ months and have noticed many of my fine lines and wrinkles have been minimized. I am very happy with this product and will continue using it.
OneSkin6 hours agoHi Shelley! Thank you so much for your wonderful 4-star feedback about OS-01 FACE Refill Pouch! We're absolutely thrilled to hear that you've been using OneSkin for over 6 months and noticing such great results with your fine lines and wrinkles - that kind of visible improvement really means the world to all of us at OneSkin!
It's fantastic that you're seeing these changes and that you're so happy with the product! The fact that you're committed to continuing with OS-01 FACE shows exactly the kind of consistent approach that helps you get the most out of your skincare routine. Your 6+ month journey with us demonstrates how our science-backed OS-01 peptide works over time to support your skin's natural processes.
We're also so grateful that you're choosing the refill pouch! It's wonderful to have customers like you who appreciate our commitment to sustainability while continuing to love the results you're experiencing.
Thank you for taking the time to share such encouraging feedback about your OS-01 FACE Refill Pouch experience - your 4-star review and loyalty truly means so much to us!
- RMRae M.Verified BuyerReviewingOS-01 BODY MOISTURIZERI recommend this productRated 5 out of 5 stars20 hours agoInstant Impact
Immediately impressed with how hydrated and happy my skin felt upon the first use!
