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Face

OS-01 FACE Topical Supplement Refill

$117.00
Unit price
per 

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  • Suited to All skin types, safe for sensitive skin
  • Targets Dehydration, dullness, loss of elasticity
  • Format Lightweight moisturizer

**Reusable plastic shell not included**


The first skin longevity treatment that extends skin health on the molecular level to address aging from within. Formulated for areas of your skin that are most exposed to environmental damage, including your face, hands, and neck.

OneSkin

Benefits

Multitasking moisturizer that addresses the common signs of aging on areas exposed most to the environment

Hydration

Boosts barrier function, allowing your skin retain moisture and stay hydrated.02

Firmness

Switches off the cells that degrade collagen, helping skin stay firm.01,03

Radiance

Enhances skin tone and texture, helping skin look and feel smooth and radiant.02

5-STAR REVIEWS

See why customers love OS-01 FACE

β€œI 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.

CLINICAL DATA

Visible results, scientifically validated

100

of participants had improved smoothness 02

95.5

of participants had improved firmness, radiance, and tone 02

90

of participants had improved elasticity 02

86

of participants had improved appearance of fine lines and wrinkles 02

The Science Behind OS-01 FACE

With age, skin becomes thinner, produces less collagen, proliferates at a slower rate, and accumulates damage. By analyzing key aging biomarkers in human skin samples before and after treatment in the lab, our scientists found that OS-01 FACE:

  1. Increases epidermal thickness 01
  2. Supports collagen biosynthesis pathways (increase in COL1A1 and collagen levels) 01,03
  3. Promotes cellular proliferation (increase in MKI67) 01


Expression of biomarkers associated with collagen production (COL1A1) and cell proliferation (MKi67) in the dermis of ex vivo human skin samples following treatment with nothing (No Treatment) or OS-01 FACE. (Zonari, A., et al. npj Aging, 2023) Note: In npj Aging publication, "Topical Pep 14" = OS-01 FACE

Getting started with 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

How it works

Powered by the OS-01 Senescence Peptideβ„’

The only peptide scientifically proven to reverse skin aging at the cellular levelΒ 01,02,03

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 Zonari, A., et al. Senotherapeutic peptide treatment reduces biological age Β  and senescence burden in human skin models. npj Aging, 9(1), 1-15. 2023. doi:10.1038/s41514-023-00109-1

02 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

03 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

OS-01 FACE Topical Supplement Refill

4.7
Rated 4.7 out of 5 stars
Based on 5,488 reviews
Total 5 star reviews: 4.4k Total 4 star reviews: 730 Total 3 star reviews: 230 Total 2 star reviews: 65 Total 1 star reviews: 56
94%would recommend these products
Rating
Ratings
5,488 reviews
  • Rachel R.
    Verified Buyer
    Reviewing
    OS-01 FACE Refill Pouch
    I recommend this product
    Rated 5 out of 5 stars
    Best Skin Product I’ve Used

    My skin is glowing. I’ve been using OS1 for a few months and continue to be impressed. My skin feels so hydrated but not oily, even in the dry Denver climate.

  • Jennifer T.
    Verified Buyer
    Reviewing
    OS-01 FACE Refill Pouch
    I recommend this product
    Rated 5 out of 5 stars
    Jennifer

    I love the product.

  • Amy A.
    Verified Buyer
    Reviewing
    OS-01 FACE Refill Pouch
    I recommend this product
    Rated 5 out of 5 stars
    Review

    Im giving it 5 stars but I just wish it was cheaper

    OneSkin
    7 hours ago

    Hi Amy!

    Thank you for the review! We are happy to hear you are enjoying OS-01 FACE!

  • Linda D.
    Verified Buyer
    Reviewing
    OS-01 FACE Topical Supplement
    I recommend this product
    Rated 4 out of 5 stars
    One skin face cream

    Results good but would like more moisture because I have very dry skin.

    OneSkin
    7 hours ago

    Hi Linda!

    Thank you for the review!

    To date, it has been well-tolerated by our customers, but we are all unique and can experience changes in routine differently. Results can vary from person to person and can be affected by many things such as genetics, diet, exercise, age, environmental factors, etc. Another thing we'd like to note is while results may not be seen externally, there are many benefits from our peptides that work internally to help the skin.
     
    To start, could you please advise on the following at your convenience:  

    1. Sometimes in different climates, our skin can become drier than normal so you can try adding an additional moisturizer after OS-01 to boost the amount of moisture your skin is receiving.
    2. Try only using OneSkin products in your routine for a few weeks to see if you notice any changes!

    Feel free to reach out to support@oneskin.co for more personalized advice!

  • Diane N.
    Verified Buyer
    Reviewing
    OS-01 FACE Topical Supplement
    Rated 3 out of 5 stars
    Nice moisturizer but not sure about results

    I just finished the 1.7 oz bottle, which I used consistently over the past month. The product feels niceβ€”light, airy, and has a soft oatmeal-like scent that’s pleasant and not overpowering. It applies well and absorbs easily, so I do appreciate the texture and experience of using it.

    That said, at $120 ($117 for the refill), it’s quite an investment. There’s minimal savings unless you subscribe, and I’m not sure I want to commit without seeing stronger results.

    I didn’t notice a meaningful difference in my skin after a full bottleβ€”no visible thickening or major improvement in texture or firmness. Maybe it takes more time, but I’m hesitant to spend another $100+ just to find out. For now, I think I’ll return to my regular Inkey List moisturizersβ€”they’re much more affordable and seem to work just as well for me.

    It’s a lovely cream, just not a game-changer for my skin or budget.

    OneSkin
    7 hours ago

    Thank you for the review, Diane!

    To date, it has been well-tolerated by our customers, but we are all unique and can experience changes in routine differently. Results can vary from person to person and can be affected by many things such as genetics, diet, exercise, age, environmental factors, etc. Another thing we'd like to note is while results may not be seen externally, there are many benefits from our peptides that work internally to help the skin.
     
    To start, could you please advise on the following at your convenience:  

    1. Sometimes in different climates, our skin can become drier than normal so you can try adding an additional moisturizer after OS-01 to boost the amount of moisture your skin is receiving.
    2. Try only using OneSkin products in your routine for a few weeks to see if you notice any changes!

    Feel free to reach out to support@oneskin.co for more personalized advice!