Auteur Definitive Retinol Serum Product type_Refillable Compact Participants in a four-week consumer

Participants in a four-week consumer efficacy study reported*:

Hyaluronic Acid - a moisturizer that retains water to keep the skin lubricated and plump

Say hello to more youthful-looking lips

keeping your skin soft

Our advanced hydrogel patch technology sends the most powerful moisturizing ingredients to your lips faster

Auteur Definitive Retinol Serum Product type_Refillable Compact Participants in a four-week consumerRetinol that works without the compromise Most retinol formulas force a choice between performance and comfort. Definitive Retinol Serum delivers both. Encapsulated Retinol and Bakuchiol work through the skin's overnight repair cycle while Ceramides and Hyaluronic Acids actively protect the barrier, silence irritation, and maintain optimal hydration throughout. Benefits: Support new collagen production Brighten tone and reduce hyperpigmentation