✨ Embrace Ageless Beauty with Medik8! Perfect for those new to retinol, paving the way to stronger formulations. Water-free, oil-based formula ensures maximum effectiveness over time. Time Release Technology minimizes irritation for a smooth transition. Experience the gold standard in anti-aging with 0.3% Retinol. Integrate seamlessly into your skincare routine with Medik8's CSA approach. Time Release Tech 0.3% Retinol Stabilized Formula Medik8 Retinol 3TR is a 15ml serum featuring 0.3% Retinol, designed for beginners to combat visible signs of aging. Its time-release technology ensures minimal irritation while maintaining potency with a water-free, oil-based formula. Ideal for those looking to enhance their skincare routine with a clinically proven ingredient.