Radiance & anti-dark spot serum - patented bio-retinol treatment Oden’s best-selling serum designed to target dark spots and restore the skin’s natural luminosity. This 100% natural, fragrance-free formula combines a patented antioxidant complex with bio-retinol, to unify the complexion and smooth wrinkles without irritation. Main Benefits: Evens & Illuminates: Instantly restores radiance; 95% of users report a more even complexion*. Reduces Dark Spots: Proven efficacy reduces dark spots by 20% in 28 days and 24% in 56 days*. Patented Innovation: Features an exclusive Sea Buckthorn/Rosehip patent that reduces intracellular oxidation** by 43% to protect skin youthfulness. Bio-Retinol Performance: Derived from Breton sea fennel, it stimulates cell regeneration and smooths lines with greater efficacy than traditional retinol, while remaining gentle on sensitive skin. Suitable for normal, combination, mature and/or sensitive skin. Ideal for dull or tired complexions and those dealing with pigmentation (sun spots, acne marks, age spots, or melasma). Safe for pregnant women. *In-vivo usage test, 20 people, 56 days.**In vitro test