47 Skin products have been independently clinically tested by Princeton Consumer Research, including both dermatological and consumer trials.
The results? Clear, science-backed proof that our formulas are safe, kind to skin - and deliver visible results.


Dermatologically tested

Safe for all skin
types and tones

HRIPT (Human Repeat
Insult Patch Testing)
To confirm that our products are kind to skin and suitable for sensitive skin

Midwife Approved
for use during
pregnancy
*Only tested on Serum

Hypoallergenic when tested
on an extended panel
Tackling the root causes of breakouts.
Our unique formula, Silver Chitoderm®, supports clearer skin by addressing key contributors to blemishes through a dual-action approach.

Clinically Tested Anti-Bacterial Action
Lab testing shows Silver Chitoderm® is proven to kill 99.9% of C. acnes - the bacteria most commonly linked to breakouts.

Soothes & Supports Skin Recovery
Studies also found it helps reduce bacteria that can worsen inflammation and delay skin healing - promoting a calmer, clearer-looking complexion.

Beyond Breakouts: Repairing & Strengthening Skin
What sets 47 Skin apart is how our products support your skin beyond the breakout.
Silver Chitoderm® doesn’t just target the bacteria that cause spots - it also promotes skin regeneration, helping to reduce the appearance of marks, uneven tone and visible redness.
At the same time, it hydrates and strengthens your skin barrier, leaving it feeling smoother, more resilient, and less prone to future flare-ups.
Backed by Safety Standards
Our products meet the highest safety standards, with certifications including...

PSR Product Safety
Confirming compliance with EU Regulation 1223/2009 for safe use in cosmetics.

Material Safety Data Sheet (MSDS)
Outlines safe handling, ingredient transparency, and storage info.

Stability & Testing
Ensures each product stays safe, stable, and effective throughout its shelf life.
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Why choose 47 Skin

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