Definitive Retinol Serum


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A high-active ingredient, brightening retinol serum for overnight use that delivers visibly refreshed, smoother and regenerated skin. Reinvigorate the skin’s natural functions and appearance with a powerful combination of Encapsulated Retinol (Vitamin A) and Bakuchiol that stimulate cellular turnover, reduce the appearance of hyperpigmentation and lines, and restore radiance for aging and/or mature skin. Soothing Ceramides and the signature AUTEUR Hyaluronic Complex protect the lipid barrier and maintain optimal levels of hydration while keeping skin free of irritation. Lactic and Glycolic Acids gently resurface skin, improving texture. Active Ceramide Complex forms a protective barrier to reduce transepidermal water loss, capturing and binding water that is necessary for the skin to maintain its optimal hydration level. A rich combination of antioxidants including Squalane, BIOPLASMA FA and Green Tea scavenge free radicals caused by UV and environmental damage. Skin appears brighter while cellular energy is restored, and skin is able to maintain a healthier function and smoother appearance. Fragrance free. Made in Germany.

High-active ingredient list spotlight:

  • Bakuchiol
  • Encapsulated Retinol
  • Ceramide Complex
  • Hyaluronic Complex
  • Kahai Oil


A high-active ingredient, brightening retinol serum


Aging and/or mature skin. Use our complimentary skincare consultation to find out if this product is right for you)

How to use

For overnight use. Apply onto clean, dry skin every-other evening, working up to nightly use, followed by your preferred moisturizer. Avoid UV exposure while using this product, as retinols have been known to cause sun sensitivity.


Aqua/Water, Glycerin, Caryodendron Orinocense Seed Oil, Dimethicone, Glyceryl Stearate, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Panthenol, Glycolic Acid, Bakuchiol, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Sodium Ascorbyl Phosphate, Squalane, Propylheptyl Caprylate, Cetearyl Alcohol, Lactic Acid, Sodium Stearoyl Lactylate, Hydroxyacetophenone, Magnolia Officinalis Bark Extract, Allantoin, Bis-Glyceryl Ascorbate, Sodium Stearoyl Glutamate, Hydroxypropyl Cyclodextrin, Butylene Glycol, Dimethiconol, Xanthan Gum, Sclerotium Gum, Lecithin, Pullulan, Retinol, Pentylene Glycol, Asiaticoside, Madecassic Acid, Asiatic Acid, Pantolactone, Silica, Plankton Extract, Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Arginine Ferulate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Paeonia Lactiflora Root Extract, Ceramide NP, Hydrogenated Lecithin, Dipropylene Glycol, Sucrose Distearate, Cholesterol, Ceramide AP, Ceramide AS, Ceramide NS, Ceramide EOP, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Epigallocatechin Gallate

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