PREP enhances the effects of OS-01 FACE, and the proof is in the data

2 min read

THE ONESKIN TEAM
October 05,2023
ONESKIN PRODUCTS

PREP enhances the effects of OS-01 FACE, and the proof is in the data

2 min read

THE ONESKIN TEAM
October 05,2023
ONESKIN PRODUCTS
What’s the one skin care step that can make or break your routine? Cleansing! While most cleansers remove surface-level dirt and impurities, the right cleanser can also improve the penetration of whatever products you apply next–giving you better results from the products you already use. That’s why OneSkin developed PREP: a gentle daily cleanser for all skin types that’s scientifically proven to optimize the effectiveness of OS-01 FACE.
What’s the one skin care step that can make or break your routine? Cleansing! While most cleansers remove surface-level dirt and impurities, the right cleanser can also improve the penetration of whatever products you apply next–giving you better results from the products you already use. That’s why OneSkin developed PREP: a gentle daily cleanser for all skin types that’s scientifically proven to optimize the effectiveness of OS-01 FACE.
01

What is PREP?

PREP is a gentle daily cleanser that prepares your skin to fully absorb the active ingredients in OS-01 FACE, especially our proprietary peptide, OS-01.PREP works by:
  • Preparing your skin to receive the OS-01 peptide: This gentle formula removes impurities that can prevent your skin from absorbing topical treatments to ensure maximum results from the OS-01 peptide, including enhanced hydration. [1]
  • Gently exfoliating without irritation: Helps skin shed dead cells to speed renewal and turnover.
  • Maintaining hydration while controlling oil: Preserves skin's natural lipid barrier to help protect against water loss while preventing pore congestion.
  • Soothing skin as it cleanses to support even the most sensitive skin.
01

What is PREP?

PREP is a gentle daily cleanser that prepares your skin to fully absorb the active ingredients in OS-01 FACE, especially our proprietary peptide, OS-01.PREP works by:
  • Preparing your skin to receive the OS-01 peptide: This gentle formula removes impurities that can prevent your skin from absorbing topical treatments to ensure maximum results from the OS-01 peptide, including enhanced hydration. [1]
  • Gently exfoliating without irritation: Helps skin shed dead cells to speed renewal and turnover.
  • Maintaining hydration while controlling oil: Preserves skin's natural lipid barrier to help protect against water loss while preventing pore congestion.
  • Soothing skin as it cleanses to support even the most sensitive skin.
02

The Science Behind PREP

Using PREP before OS-01 FACE doubles peptide penetration [1]By comparing the amount of the OS-01 peptide present in the dermis layer of 54-year-old donor skin after treatment with OS-01 FACE, our scientists found that the OS-01 peptide absorbs 2.2 times more effectively when skin is pre-cleansed with PREP versus not pre-cleansed. This means that using PREP prior to OS-01 FACE could more than double the peptide penetration, and with a higher peptide concentration in the deeper layers of your skin, you should experience enhanced effects from using OS-01 FACE.
02

The Science Behind PREP

Using PREP before OS-01 FACE doubles peptide penetration [1]By comparing the amount of the OS-01 peptide present in the dermis layer of 54-year-old donor skin after treatment with OS-01 FACE, our scientists found that the OS-01 peptide absorbs 2.2 times more effectively when skin is pre-cleansed with PREP versus not pre-cleansed. This means that using PREP prior to OS-01 FACE could more than double the peptide penetration, and with a higher peptide concentration in the deeper layers of your skin, you should experience enhanced effects from using OS-01 FACE.
Shown in lab studies on ex vivo human skin samples (54 yr) by comparing the amount of OS-01 peptide present in the dermis layer before and after treatment with PREP + OS-01 FACE vs OS-01 FACE alone. Data measured in triplicate.
Shown in lab studies on ex vivo human skin samples (54 yr) by comparing the amount of OS-01 peptide present in the dermis layer before and after treatment with PREP + OS-01 FACE vs OS-01 FACE alone. Data measured in triplicate.

Using PREP is scientifically proven to increase the hydration effects of OS-01 FACE [1]By measuring the activity of a key biomarker associated with skin hydration (AQP3) before and after treatment in 46-year-old ex vivo skin, our scientists found that using PREP in combination with OS-01 FACE improved AQP3 activity by 40%, versus using OS-01 FACE alone. This means that by using PREP before OS-01 FACE, your skin is even better equipped to maintain optimal hydration than when using OS-01 FACE alone.

Using PREP is scientifically proven to increase the hydration effects of OS-01 FACE [1]By measuring the activity of a key biomarker associated with skin hydration (AQP3) before and after treatment in 46-year-old ex vivo skin, our scientists found that using PREP in combination with OS-01 FACE improved AQP3 activity by 40%, versus using OS-01 FACE alone. This means that by using PREP before OS-01 FACE, your skin is even better equipped to maintain optimal hydration than when using OS-01 FACE alone.
Shown in lab studies on ex vivo human skin samples (46 yr) by comparing levels of key skin hydration biomarker (AQP3) before and after treatment with PREP + OS-01 FACE vs OS-01 FACE alone. Data measured in triplicate.
Shown in lab studies on ex vivo human skin samples (46 yr) by comparing levels of key skin hydration biomarker (AQP3) before and after treatment with PREP + OS-01 FACE vs OS-01 FACE alone. Data measured in triplicate.

How do we measure penetration?

You may be wondering how it’s possible to measure penetration of the OS-01 peptide in skin. Here’s a peek into how our scientists do it:Our scientists took pieces of ex vivo donor skin and treated each sample with either: PREP and OS-01 FACE, or OS-01 FACE alone. The samples were placed in a Franz Cell, a scientific system designed to mimic the penetration of actives in skin, and then incubated overnight. The layers of the skin were then separated and the peptide concentration in the dermis (lower layer) was analyzed using mass spectrometry.

How do we measure penetration?

You may be wondering how it’s possible to measure penetration of the OS-01 peptide in skin. Here’s a peek into how our scientists do it:Our scientists took pieces of ex vivo donor skin and treated each sample with either: PREP and OS-01 FACE, or OS-01 FACE alone. The samples were placed in a Franz Cell, a scientific system designed to mimic the penetration of actives in skin, and then incubated overnight. The layers of the skin were then separated and the peptide concentration in the dermis (lower layer) was analyzed using mass spectrometry.

The results showed that the concentration of peptide found in the dermis was 2.2x higher in the sample that had been primed with PREP compared to the sample without.

The results showed that the concentration of peptide found in the dermis was 2.2x higher in the sample that had been primed with PREP compared to the sample without.
02

Why penetration matters

While many topical skin products contain beneficial ingredients, you may never see results if those ingredients don’t enter the deeper layers of skin. Unfortunately, testing the penetration of key ingredients within formulations isn’t something that most skin care companies do. So while you could be buying products with all of the right ingredients, they might just be sitting on top of your skin rather than actually transforming it.Because penetration is half the battle when it comes to topical product efficacy, OneSkin has made penetration testing a core step in our R&D process, informing our choices when it comes to peptide concentration, raw material selection, and formulation development.
02

Why penetration matters

While many topical skin products contain beneficial ingredients, you may never see results if those ingredients don’t enter the deeper layers of skin. Unfortunately, testing the penetration of key ingredients within formulations isn’t something that most skin care companies do. So while you could be buying products with all of the right ingredients, they might just be sitting on top of your skin rather than actually transforming it.Because penetration is half the battle when it comes to topical product efficacy, OneSkin has made penetration testing a core step in our R&D process, informing our choices when it comes to peptide concentration, raw material selection, and formulation development.
03

What results will PREP enhance?

OS-01 FACE is powered by the OS-01 peptide, which was developed by OneSkin’s team of scientists to reverse skin aging at the cellular level. The OS-01 peptide has been scientifically proven to both reduce the burden of senescent cells in the skin and stimulate the renewal of new skin cells. [1,2] It also activates key biomarkers associated with collagen and hyaluronic acid production while reducing the activity of aging and inflammation biomarkers. [1,2] In a 12-week clinical study evaluating the efficacy of OS-01 FACE, participants experienced improvements in skin barrier function, wrinkles, fine lines, and elasticity. [1,3] Because PREP increases the concentration of the OS-01 peptide in skin, more pronounced results would be expected from use of both. Stay tuned! Our scientists plan on collecting even more data on these enhanced effects in the future.
03

What results will PREP enhance?

OS-01 FACE is powered by the OS-01 peptide, which was developed by OneSkin’s team of scientists to reverse skin aging at the cellular level. The OS-01 peptide has been scientifically proven to both reduce the burden of senescent cells in the skin and stimulate the renewal of new skin cells. [1,2] It also activates key biomarkers associated with collagen and hyaluronic acid production while reducing the activity of aging and inflammation biomarkers. [1,2] In a 12-week clinical study evaluating the efficacy of OS-01 FACE, participants experienced improvements in skin barrier function, wrinkles, fine lines, and elasticity. [1,3] Because PREP increases the concentration of the OS-01 peptide in skin, more pronounced results would be expected from use of both. Stay tuned! Our scientists plan on collecting even more data on these enhanced effects in the future.
Key Takeaways:
  • PREP is a gentle cleanser that removes impurities and uses gentle exfoliation to cleanse the skin.
  • PREP prepares the skin to receive topical ingredients into the deeper layers of the skin.
  • Studies have shown that using PREP before OS-01 FACE doubles the OS-01 peptide penetration [1], likely increasing the effectiveness of OS-01 FACE.
  • Studies have shown that using PREP in combination with OS-01 FACE improved AQP3 (a key biomarker associated with skin hydration) activity by 40%, versus using OS-01 FACE alone. [1]
Key Takeaways:
  • PREP is a gentle cleanser that removes impurities and uses gentle exfoliation to cleanse the skin.
  • PREP prepares the skin to receive topical ingredients into the deeper layers of the skin.
  • Studies have shown that using PREP before OS-01 FACE doubles the OS-01 peptide penetration [1], likely increasing the effectiveness of OS-01 FACE.
  • Studies have shown that using PREP in combination with OS-01 FACE improved AQP3 (a key biomarker associated with skin hydration) activity by 40%, versus using OS-01 FACE alone. [1]
References
  1. Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin cells in the OneSkin lab. Explore more at oneskin.co/claims
  2. https://www.nature.com/articles/s41514-023-00109-1
  3. https://onlinelibrary.wiley.com/doi/epdf/10.1111/jocd.16242
References
  1. Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin cells in the OneSkin lab. Explore more at oneskin.co/claims
  2. https://www.nature.com/articles/s41514-023-00109-1
  3. https://onlinelibrary.wiley.com/doi/epdf/10.1111/jocd.16242

Reviewed by Alessandra Zonari, PhD, Chief Scientific Officer (CSO) and Co-Founder of OneSkin

Alessandra earned her Master’s degree in stem cell biology, and her PhD in skin regeneration and tissue engineering at the Federal University of Minas Gerais in Brazil in collaboration with the 3B’s Research Group in Portugal. Alessandra did a second post-doctoral at the University of Coimbra in Portugal. She is a co-inventor of three patents and has published 20 peer-reviewed papers in scientific journals.

Reviewed by Alessandra Zonari, PhD, Chief Scientific Officer (CSO) and Co-Founder of OneSkin

Alessandra earned her Master’s degree in stem cell biology, and her PhD in skin regeneration and tissue engineering at the Federal University of Minas Gerais in Brazil in collaboration with the 3B’s Research Group in Portugal. Alessandra did a second post-doctoral at the University of Coimbra in Portugal. She is a co-inventor of three patents and has published 20 peer-reviewed papers in scientific journals.

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What Do Antioxidants Do For Skin and Why Should Yo...
Making Sense of SPFs: What’s the Difference Betwee...
How to Relieve Itchy Skin: Tips for Soothing Skin ...
What is The Difference Between UVA and UVB Rays?
Decoding the Connections Between Intrinsic & Extri...
Causes of Skin Itching
Causes of Skin Itching: Understanding the Reasons ...
How to Protect Your Skin from UVA and UVB Rays
Morning vs. Night Exfoliation: Determining the Bes...
How to Tell if Acne is Hormonal or Bacterial?
How to Know if Your Skin Barrier is Damaged
Tips for Managing Hormonal Breakouts
Understanding Hormonal Acne and Its Triggers
How to Repair & Restore Your Skin Barrier
How To Get Rid of Crepey Skin: 7 Solutions
When to Apply Sunscreen: Before or After Moisturiz...
How Alcohol Impacts Your Skin’s Health
The Effects of Alcohol on Your Skin's Aging Proces...
OS-01 FACE: Clinically Validated to Support Your S...
Can Alcohol Cause Breakouts?
The Proof is in the Peptide: 12-Week Clinical Stud...
Why Is My Neck Aging So Fast?
6 Factors That Contribute to Slow Skin Healing
6 Tips and Tricks for a Youthful Neck
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Addressing the Need for Indoor Sun Protection
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The Science of Sunburns: How to Treat and Prevent ...
Get to Know OneSkin’s Topical Supplements:
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Pollution
Can Air Quality Affect Skin? Exploring the Impact ...
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Understanding the Relationship Between Sleep and U...
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Exploring the Effects of Quality Sleep on Your Ski...
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How to Improve Gut Microbiome
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Exploring Caloric Restriction and Its Effects on A...
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What’s the Connection Between Quality Sleep and Lo...
Healthy foods
Unlocking the Skin Benefits of Intermittent Fastin...
woman exercising
Why Exercise is a Game-Changer for Longevity
The Microbiome Diet and Its Effects on Skin
The Microbiome Diet and Its Effects on Skin
cold water
Cold Exposure: Hype or Longevity Boosting?
healthy foods
Eat Better, Live Longer: Top Foods for Longevity
How Environmental Stressors Affect Skin
How to Protect Your Skin from Everyday Environment...
How Does Sunscreen Work? How Long Does it Last?
How Does Sunscreen Work? How Long Does it Last?
OS-01 BODY
Pressing the Pause Button on Aging Skin: OS-01 BOD...
What Causes Dark Circles Under and Around Your Eyes?
What Causes Dark Circles Under and Around Your Eye...
How to Brighten Eyes and Under-Eyes
lip treatment
Lip Balm Ingredients: What to Look for and What to...
earth
Exploring Blue Zones: How Can We Optimize Our Heal...
Lips
Nurturing Your Lips: How to Keep Them Moisturized ...
Lips
Uncovering the 9 Causes of Dry Lips: Why Do Lips G...
How to Travel with Skin Care
How to Travel with Skin Care Products
Why is my Skin Peeling on My Face?
SHIELD on arm
The Importance of Sunscreen: Why Should You Wear I...
Lip sunscreen
Lip Sunscreen: Do Lips Need SPF Protection?
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The Science of Gratitude
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Removing Sunscreen: Tips for Clean and Healthy Ski...
freckled skin
Skin Explained: Is Skin An Organ?
UV Light and Skin
UV Light and Skin: Effects and Protection Strategi...
What is Epidermis
Understanding The Epidermis: Functions, Compositio...
Diving into dermis
Diving into Dermis: Functions and Significance
Why Do We Get Wrinkles
Unlocking the Science of Wrinkles: Causes, Formati...
PREP enhances the effects of OS-01 FACE, and the p...
Back skin
Why Skin Barrier is Important
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Ingredient Spotlight: Bentonite Uses, Benefits, & ...
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Hypodermis: Exploring Its Vital Functions
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The EU is Limiting Retinol in Skincare: Here’s Eve...
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Why You Should Use OS-01 FACE & OS-01 SHIELD Toget...
Ceramides For Skin: Everything You Need to Know ne...
Age Gracefully: How to Manage Neck Wrinkles and Ac...
Discover Why Our New SPF Outperforms the Rest
How to Preserve Your Feet
How to Preserve Your Feet: 5 Strategies for Wrinkl...
Hands and Dermal Elasticity: Understanding and Man...
The Lip Lineage
The Lip Lineage: Exploring the Why Behind Wrinkled...
How to Address Stomach Wrinkles
How to Address Stomach Wrinkles For Smoother Skin
How to Get Rid of Wrinkly Skin on Arms
A Scientific Approach to Addressing Wrinkly Skin o...
What is Skin Cycling
What is Skin Cycling? Understanding, Embracing, an...
How to Skin Cycle: A Guide to Optimize Your Skin C...
Do You Know What Clinical Claims Really Mean?
What is Tinted Sunscreen?
What is Tinted Sunscreen?
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2 Types of Wrinkles and Tips for Treating Them
Marionette Lines
Understanding Marionette Lines: Causes and Prevent...
How to Help Your Skin Act Younger
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The Science of Sunscreen: Understanding the Optima...
Better Elasticity, More Firmness: Discover OS-01 E...
Symptoms and Causes of Melasma on Face
How to Prevent Skin Aging Before It Starts
Thick Skin vs Thin Skin
A Comprehensive Guide to Understanding the Differe...
How to Strengthen Your Skin
How to Strengthen Your Skin: A Guide to Thicker, H...
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An In-Depth Look at Glycerin: What is it and What ...
Glycerin Benefits for Skin
Exploring the Benefits of Glycerin for Skin Health
Difference Between Hydrating and Moisturizing
Exploring the Difference Between Hydrating and Moi...
3 Natural Ways to Keep Your Skin Hydrated and Glow...
How To Create A Hydrating Skin Care Routine For Dr...
Senotherapeutics, Senolytics, and Senomorphics -- ...
Cleansing 101: How to Wash Your Face the Right Way...
Scientific Breakthrough: OneSkin’s scientists show...
Dry Skin 101: How To Identify This Skin Type
How OS-01 Can Help Your Collagen Levels As You Age...
Developing a Skin Care Routine for Normal Skin: 4 ...
What is Normal Skin & Do I Have This Skin Type?
Skin Care Routine for Oily Skin
A Step-by-Step Guide to Creating the Perfect Skin ...
Understanding Oily Skin: Causes & Characteristics
Menopause and Skin Changes
7 Keys to Understanding Menopause and Skin Changes
Is This The Root Cause of Aging?
UV Damage Increases Cellular Senescence. Here's Ho...
Our Research Has Been Published in npj Aging
How To Reduce Hyperpigmentation by Targeting Cellu...
Perfect Skin Care Routine for Combination Skin
4 Steps to Crafting the Perfect Skin Care Routine ...
Managing Combination Skin
A Comprehensive Guide to Understanding and Managin...
Benefits Of Moringa Oil
An In-Depth Look At The Benefits Of Moringa Oil Fo...
How to Tighten the Skin Under Your Eyes
How to Tighten the Skin Under Your Eyes
7 Causes For Crepey Skin Under Eyes
Restoring Dry Skin Around The Eyes
101 Guide To Restoring Dry Skin Around The Eyes
How is OS-01 EYE different from OS-01 FACE?
Woman washing her face
How to Remove Lingering Dead Skin Cells On the Fac...
Safe Beauty, Validated: Why OneSkin trusts SkinSAF...
Hallmarks Of Aging - One Skin Technologies
Hallmarks of Aging
What Is Sensitive Skin
What is Sensitive Skin?
How OS-01 Works on Mature Skin
How OS-01 Works on Mature Skin
Is Fragrance Bad for Your Skin
Is Fragrance Bad for Your Skin?
Target Cellular Senescence with the Highest Concen...
Can a Plant-Based Diet Really Increase Your Health...
Eye Skin Ages Faster: Here’s How OS-01 Can Help
Gut Health and Skin: How Are They Connected?
The Science Behind Why The Skin Around the Eyes Ag...
How OS-01 EYE Supports the Ultra-Thin Skin Around ...
How Do You Know When to Stop Using Retinol?
How To Heal Skin From Picking Your Face Too Much
Collagen And Elastin: What Role Do They Play In Sk...
Why We Want Skin To Be More, Not Less
Why We Want Skin To Be More, Not Less
More Than Skin Deep: How Physical Touch Predicts L...
What is Skin Inflammation? What Causes it?
How to Reverse (or Prevent) Aging Skin
Yes, You Need Sunscreen During Winter
Can You Use Hyaluronic Acid with Retinol?
Exploring the skin’s purpose in whole-body health
Stressed Skin
Stressed Skin: 4 Stress Effects on the Skin
What Does Hyaluronic Acid Do For Your Skin
What Does Hyaluronic Acid Do For Your Skin?
Good Genes vs. Good Habits: Which Impacts Your Lon...
Dry, flaky skin
What Are The Causes Of Dry, Flaky Skin On Your Fac...
What is the Best Skin Care Regimen for Aging Skin
What is the Best Skin Care Regimen for Aging Skin?
6 Benefits of Jojoba Oil
7 Benefits of Jojoba Oil
What happens to skin as a person ages?
What are the Benefits of Sulforaphane?
What are the Benefits of Sulforaphane?
8 Benefits of Andiroba Oil For Skin
Invasive vs. Non-Invasive Skincare: The pros and c...
Allantoin For Skin: A Comprehensive Guide
This is the Data to Look For When Choosing Skin Ca...
Why cellular senescence is more than just one of t...
A Simplified Guide To The Different Skin Texture Types
A Simplified Guide To The Different Skin Texture T...
How OS-01 Works With Different Skin Types
How To Smooth Skin Texture On The Face: 4 Expert T...
Skin Microbiome: What It Is, Why it’s Important, A...
What Foods Cause Acne and Which Fight Against It?
What Foods Cause Acne and Which Fight Against It?
The 101 Guide To Understanding Acne-Prone Skin
The Top 4 Prickly Pear Benefits for Skin
What Is Exfoliation & Is It A Necessary Measure For Long-Term Skin Health?
What Is Exfoliation & Is It A Necessary Measure Fo...
OneSkin Notable Mention: Dave Asprey's The Human U...
Clean Beauty: What “clean” really means and why “s...
Retinol 101: Debunking Retinol as the Gold Standar...
Menopause & Skin: What you need to know
Take an Inside Look into Our Cutting-Edge R&D Plat...
101 Guide On The Benefits Of Cleansing Your Face
Cleanser Vs. Face Wash: Which Should I Reach For?
5 Common Perimenopause Skin Problems
Five Common Skin Problems Experienced in Perimenop...
Get to Know OneSkin’s Topical Supplements:

OS-

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The Top 3 Benefits of Peptides for Skin
How to Use Peptides In Your Skincare Regimen to Optimize Your Health
How to Use Peptides In Your Skincare Regimen to Op...
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Peptides vs Retinol: Is One Better For Increasing ...
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What Is Causing the Uneven Skin Tone On Your Body?
How To Boost Skin Moisture For Your Entire Body Fr...
Three Ways To Extend Your Skinspan Starting With Your Body Care Routine
Three Ways To Extend Your Skinspan Starting With Y...
free radicals
What Are Free Radicals and How Do They Impact Skin...
The Top 6 Best Antioxidants For Skin Health and Longevity
The Top 6 Best Antioxidants For Skin Health and Lo...
How OneSkin Developed the OS-01 Peptide
How chronic stress makes you age faster
What is Epidermal Thickness & Why Does it Matter?
Cell Turnover & Why It Slows As We Age
OneSkin Notable Mention: OneSkin Featured In Tony ...
101 Guide To Skin Tightening
101 Guide To Skin Tightening + 7 Noninvasive Metho...
Tight Feeling Skin: 3 Reasons Why
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3 Skin Tightening Ingredients To Help Boost Skin H...
How to Reduce Skin Inflammation
How to Reduce Skin Inflammation & Redness
Niacinamide
Niacinamide Vs Retinol: How Do They Compare?
How to Incorporate OneSkin’s OS-01 Topical Supplem...
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Why Is Nutrient Absorption Key To Better Skin Heal...
Dr. David Sinclair
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The Top 10 Best Foods for Skin Repair
Are There Dangers of Retinol Cream Use?
What is Skin Elasticity & How Can You Improve It?
A Complete Guide to the 4 Stages of Wound Healing
4 Foods To Avoid During Wound Healing & Why
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Celebrating Black History Month: A Discussion With...
What is the Function of Skin as a Protective Barrier
What is the Function of Skin as a Protective Barri...
Representation of the Black Community in Skin Care and Longevity
Representation of the Black Community in Skin Care...
Portrait of OneSkin Founders
Our Story: Learn more about the history of OneSkin...
What Is Senescence & Its Relationship To Aging?
What Is Senescence & Its Relationship To Aging?
Winter Skincare - How To Prevent Dry Skin this Sea...
Special Announcement: OneSkin to Donate 1% of Sale...
Biological Age: What is Biological Age, Why Does i...
What your skincare routine is missing (Hint. It’s ...
What is a peptide?
Peptides: the first piece of th...
Health Is The New Wealth - One Skin Technologies
Health Is The New Wealth
Sleep: Nature’s Restart Button? - One Skin Technologies
The Correlation Between Sleep and Skin: Why It Mat...
How Relationships, Community, & Social Interaction...
Calorie Restriction And Intermittent Fasting: Eati...
Healthspan: A New Way To Think About Aging - One Skin Technologies
Healthspan: A New Way To Think About Aging