The Science Behind Our Micro-Injury Method
With over 40 years of clinical dermatology practice, Dr. Lancer has mastered the art of controlled, daily micro-injuries to trick the skin into acting younger. And he does it with one single product.
But what exactly is micro-injury? The definition can be broken down like this:
micro-injury (noun)
An intentional, tiny, controlled wound to the skin's surface to stimulate collagen production, cell turnover, and skin regeneration, with no visible damage to your skin.

Micro-injury: Dr Lancer’s Most Transformative Anti-Aging Hack
If youthful skin is what you’re after, daily exfoliation is essential. It’s why the most effective medical procedures for anti-aging break the skin, like laser, microneedling and chemical peels. Lancer’s method of exfoliating to cause micro-injury will stimulate the skin and renew it, without the recovery time.
The Method: Polish is formulated to stimulate regeneration and encourage receptivity to skincare products used afterwards. Our Polish combines chemical and mechanical exfoliants for optimal results, with 100% of users reporting visible improvements within 4 weeks.
Experience the Results*
*After 4 weeks. Results based on an independent Clinical study.
Saw a visible improvement in fine lines and skin texture
Agreed skin felt smoother
Saw a visible improvement in wrinkles


Exfoliation creates "controlled injury," sending a message that repair should begin and fresh cells are needed, expediting skin cell turnover. The controlled injury achieved by exfoliating turns back the clock by reenergizing the repair process, giving skin a younger, fresher look.
-Dr. Harold Lancer
LANCER LEARNING LAB
Exfoliation 101
Renew Your Skin With Micro-Injury
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The Method: Polish
Normal-Combination Skin
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The Method: Polish
Sensitive-Dehydrated Skin
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The Method: Polish
Oily-Congested Skin