Ascorbic Acid ↗
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Hyaestic
Serums
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Hyaestic 1% Pure Retinol is a high-strength night treatment formulated for experienced retinol users that helps promote cellular turnover, improving the appearance of fine lines, wrinkles, uneven texture and hyperpigmentation. Suitable for mature ageing skin. Key ingredients include Retinol (Vitamin A), which regulates epithelial cell differentiation and proliferation, improving skin firmness, fine wrinkles, tone irregularities and overall skin texture. Tocopheryl Acetate (Vitamin E) and Ubiquinone (Coenzyme Q10) provide antioxidant protection against environmental stress and help reinforce the skin barrier. Chamomilla Recutita (Matricaria) Flower Extract and Bisabolol soothe the skin and support tolerance during retinol use. Glycerin and Sodium Hyaluronate help maintain moisture balance, while Ascorbic Acid and Sambucus Nigra Flower Extract contribute additional antioxidant support. Fragrance-free. Dr Webster’s Recommendation: Hyaestic 1% Pure Retinol is best suited for those who have already developed tolerance to retinol and are looking for a stronger anti-ageing treatment. Its high concentration helps improve advanced photo-ageing, including deeper wrinkles, uneven tone and dullness. I recommend introducing it gradually and using it as part of a structured evening routine, always combined with daily broad-spectrum sun protection.
Description from Dermastore curated catalogue · Recorded Aug 9, 2026. Product claims have not been independently verified.
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These studies concern ingredients listed or declared for this product. They do not establish that this exact formula reproduces a study result, dose or delivery method.
3 selected studies
Read the findings and limits ↗1 selected study
Read the findings and limits ↗3 selected studies
Read the findings and limits ↗2 selected studies
Read the findings and limits ↗1 selected study
Read the findings and limits ↗1 selected study
Read the findings and limits ↗1 selected study
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