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Ingredient guide
idebenone
In short
Idebenone is a lab-made antioxidant related to coenzyme Q10 but designed for better skin penetration. It helps defend skin from environmental stress, which can support a more even tone and smoother look.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Firmness · Redness
Skin type
Dry · Sensitive · Combination
Best used
Morning
What it is
Synthetic short-chain ubiquinone analogue with improved cellular uptake versus coenzyme Q10; water-soluble tail modification allows broader formulation use; accepted as electron donor in the mitochondrial electron transport chain supporting cellular ATP production; outperformed vitamin C, vitamin E, kinetin, and coenzyme Q10 individually in a published comparative antioxidant skin-protection score assay; inhibits lipid peroxidation in cell membranes and UV-induced reactive oxygen species; yellow-orange colour requires formulation in pigmented or skin-coloured bases.
Also found as
Related
Where to find it
Elizabeth Arden Prevage Anti-Aging Daily Serum
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Common questions
It helps neutralize environmental stressors and supports the skin’s energy processes, which can reduce the look of dullness and visible redness.
It suits most skin types, especially dry or sensitive skin looking for a gentle antioxidant option.
It usually appears in serums or creams used to support overall skin resilience and a more even appearance.
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Personal guidance only · For clinical concerns, see a dermatologist.