User & Clinical Trials on The CSA Philosophy
Clinically Proven Results
Simple, effective and grounded in science, discover the age-defying, proven benefits of the CSA PhilosophyⓇ. Our CSA regime is currently undergoing an unprecedented long-term clinical trial, tracking both immediate and continual changes in the complexion. Discover the latest results for yourself below. The skin is visibly brighter, smoother and more youthful-looking.
[1]Proven via independent study on a Medik8 CSA regime, on 24 participants from the trial age-range 20-40 over 6 months
[2]Based on average change in key indicators of skin ageing, tested on 50 participants from the trial age-range 40-70 using a CSA skincare regime for 6 months
Clinical Trial Results
After 6 Weeks
(Age-range 20-70);
Skin brightness improved by 28%
Skin glow improved by 26%
*Proven via independent clinical study on a Medik8 CSA regime, on 57 participants over 6 weeks
Redness reduced by 47% (Age-range 40-70)
*Proven via independent clinical study on a Medik8 CSA regime, on 29 participants over 6 weeks
Blemishes reduced by 32%(Age-range 20-40)
*Proven via independent clinical study on a Medik8 CSA regime, on 28 participants over 6 weeks
After 6 Months
(Age-range 40-70);
Skin health improved by 41%
Skin firmness increased by 38%
Skin brightness improved by 50%
Skin clarity improved by 40%
Skin redness reduced by 75%
Skin glow improved by 50%
Hyperpigmentation improved by 41%
*Proven via independent clinical study on a Medik8 CSA regime, on 50 participants over 6 months
Wrinkles reduce by 20%
*Proven via independent clinical study on a Medik8 CSA regime, on 26 participants over 6 months
(Age-range 40-70);
Blemishes reduced by 71%
Skin glow improved by 60%
*Proven via independent clinical study on a Medik8 CSA regime, on 24 participants over 6 months
User Trial Results
Skin Health
92% agree their skin feels healthy
92% agree their skin looks healthy
92% agree their skin feels more resilient
Firmness & Elasticity
96% felt their skin looked firmer
96% felt their skin looked plumper
Clarity
96% felt their skin looked clearer
Skin Radiance
96% felt their skin looked more radiant
96% agree their skin looked brighter
96% agree their skin has a healthy glow
Tone & Texture
96% agree their skin looked smoother
Overall
92% agree the routine improved their skin confidence
92% agreed the routine transformed their skin
88% agree that the CSA routine changed their life
92% would continue using the regime
92% would recommend the products to a friend
(Age range 20-40)
CSA Philosophy Explained
We firmly believe every great skincare regime should start with these 3 fundamental formulas.
Vitamin C is hailed for its effective radiance-boosting, collagen-supporting and antioxidant benefits.
We advocate daily sunscreen application as it’s estimated that a staggering 80% of premature skin ageing is caused by the sun.[1]
Vitamin A (also known as retinol / retinal) is the unequivocal gold standard in skincare when it comes to anti-ageing concerns.
[1] F. Flament et al., Clinical, Cosmetic and Investigational Dermatology, 2013, 6, pp 221-232
My CSA Journey
Here, our customers share their stories about their personal CSA journey, the products they used and how they transformed their skin.
Sharon's Journey
Watch Sharon speak about her experience with the CSA PhilosophyⓇ and how it helped her to visibly nourish and restore her dry, dull complexion.
Leena's Journey
Learn how CSA helped to visibly reduce Leena's hyperpigmentation and dryness, plus why she now feels ‘confident not wearing makeup’.
Uche's Journey
Hear how CSA helped Uche reduce the appearance of her blemishes and hyperpigmentation, and how she got her skin to have ‘a permanent glow’.