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4 installments of $41.25 with Klarna Learn More
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Science’s two anti-aging top performers teaming up for more youthful-looking skin. We’ve combined Rovisome, a more effective and less abrasive form of retinol, with our efficacious Stay C (a stable form of vitamin C) – proven to promote cellular turnover and create new cell growth. Kat’s proprietary, nutrient dense KB5™ Complex, rich in antioxidants, is added to defend against environmental damage. Our best retinol serum leaves skin layers free to emerge with fewer visible signs of fine lines and wrinkles.
Apply 2-3 pumps on palm of hand, rub hands together and apply to face in upward motion
KB5™ Complex. 2.5% Rovisome (Retinol), Botanical Hyaluronic Acid, 8% STAY-C (Vitamin C), 6 Cold Pressed Oils
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4 installments of $41.25 with Klarna Learn More
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4 installments of $41.25 with afterpay Learn More
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4 installments of $41.25 with zip Learn More

BIOEFFECT EGF Plumping and Firming Serum 15ml
The Black Friday Sale: Save 25%

BIOEFFECT Power Serum 15ml
The Black Friday Sale: Save 25%
Science’s two anti-aging top performers teaming up for more youthful-looking skin. We’ve combined Rovisome, a more effective and less abrasive form of retinol, with our efficacious Stay C (a stable form of vitamin C) – proven to promote cellular turnover and create new cell growth. Kat’s proprietary, nutrient dense KB5™ Complex, rich in antioxidants, is added to defend against environmental damage. Our best retinol serum leaves skin layers free to emerge with fewer visible signs of fine lines and wrinkles.
Apply 2-3 pumps on palm of hand, rub hands together and apply to face in upward motion
KB5™ Complex. 2.5% Rovisome (Retinol), Botanical Hyaluronic Acid, 8% STAY-C (Vitamin C), 6 Cold Pressed Oils