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sk.in flash | restore shot is designed as a potent repair-focused formulation to counteract both UV-induced damage and intrinsic ageing. repair with intention shop now sk.in marvel | hydro shot contains 2% ceramides, specifically formulated to support barrier repair and strengthen overall skin function. hydration & barrier integrity shop now sk.in bounce | combo shot is designed as an all-in-one formulation to address multiple skin concerns while maintaining hydration and barrier support. simplify your skin strategy shop now skin-flash sk.in avenge hpr sk.in avenge hpr closing times closing times marvel hydro competition marvel hydro competition black friday Your-Skin-Deserves-the-Best Your-Skin-Deserves-the-Best repair-with-intention-mobile repair-with-intention-mobile repair-performs-better-when-hydrated repair-performs-better-when-hydrated simplify-your-skin-strategy simplify-your-skin-strategy sk.in Black Friday | 28 November 2025 sk.in Black Friday | 28 November 2025

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Leading South African medical practitioner, Dr Alek Nikolic, wanted to make cosmeceuticals more accessible and change how people feel about their skin. He spent years pursuing this passion to develop sk.in, a skincare range formulated with the highest quality, prescription-grade active ingredients to heal and transform the skin. Dr Alek has over two decades experience in medical aesthetics – teaching professionals and treating patients. sk.in is an innovative cosmeceutical range from the doctor you can trust.

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knowledge is power

empower your mind. empower your skin.

why-spring-light-reveals-what-winter-left-on-your-skinRead more +17 September 2026 By Dr Alek Nikolic in Seasonal Skincare, sk.in gloss

Why Spring Light Reveals What Winter Left on Your Skin

Spring light is higher in angle, cooler in colour temperature, and more directional than winter light, making surface texture, pigmentation, and dullness far more visible. Winter skin accumulates dead cell build-up, reduced circulation, and cumulative environmental stress. Spring simply provides the lighting conditions to reveal what was already there.
bounce-combo-shot-radiant-resultsRead more +01 September 2026 By Dr Alek Nikolic in sk.in bounce

Why sk.in bounce | combo shot Is the Structural Foundation of a Radiant Result

sk.in bounce | combo shot is formulated around HPR (Hydroxypinacolone Retinoate), a retinoid ester that supports cellular turnover with lower irritation potential than traditional retinol. In independent 8-week instrumental testing at Luamed (Slovenia, 2019), it helped reduce the appearance of pigmentation and supports skin elasticity, addressing the structural conditions that underpin a visibly radiant result.
The-Glow-Serum-ExplainedRead more +01 September 2026 By Dr Alek Nikolic in sk.in, sk.in gloss

The Glow Serum Explained: What Actually Makes Skin Look Radiant

A glow serum supports skin radiance by addressing the structural and surface conditions that determine how skin reflects light. Effective formulations combine hydration at multiple skin depths, surface renewal, and barrier integrity. Radiance is not a cosmetic effect applied on top of skin, it is an outcome of how well the skin beneath is functioning.

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