Here's How the KASS Retinol Serum Transforms Skin in 12 Weeks
The KASS Retinol Serum isn’t just a standard anti-aging product—it’s a complete skin reset. Designed to reverse up to 5 years of visible aging, this advanced formula targets seven signs of skin aging through a powerful, yet gentle blend of 0.5% Retinol and 1% Bakuchiol.
Unlike traditional retinol serums that often trigger irritation, KASS Retinol Serum delivers professional-grade results without harsh side effects. Here’s what to expect on a weekly basis:
Week 1–2: Gentle Adaptation
The skin begins to adjust to the serum’s dual Vitamin A system. With soothing ingredients like Vitamin E, Rosehip Oil, and Licorice, the formula strengthens the skin barrier from day one.
✔ No irritation or purging
✔ Improved hydration
✔ Calmer, more balanced skin
Week 3–5: Texture & Glow
Cell turnover starts to accelerate, and the skin begins to look more refreshed.
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Skin feels softer and smoother
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Early fine lines begin to fade
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A healthy glow becomes visible
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Pores appear more refined
Week 6–8: Firmness & Volume
This phase marks deeper structural improvement as the formula stimulates collagen production.
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Skin appears plumper and more elastic
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Tone becomes visibly more even
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Spots and pigmentation begin to lighten
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89.7% of users saw fading fine lines in 8 weeks
Week 9–11: Lift & Resilience
Skin looks visibly firmer, with enhanced definition along facial contours.
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Noticeable reduction in wrinkle depth
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Skin texture becomes smoother and stronger
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69.1% experienced 50–60% wrinkle reduction in 108 days
Week 12–15: The 5-Year Reset
This is when the cumulative benefits peak. The skin looks visibly rejuvenated, healthier, and years younger.
✔ Mild wrinkles appear smoother
✔ Skin looks 5–7 years younger
✔ Bright, firm, even-toned complexion
✔ 98.9% of users reported a visible age reversal
The KASS Retinol Serum is powered by science-backed ingredients and global biotech innovation. Its intelligent pairing of retinol and bakuchiol ensures results for all skin types—including dry and sensitive—without compromising comfort.
This is retinol, reimagined. And this is how your skin resets.