Ingredient guide
Idebenone (Hydroxydecyl Ubiquinone)
INCI name · hydroxydecyl ubiquinone
In short
Hydroxydecyl Ubiquinone, also called Idebenone, is a potent antioxidant designed to penetrate well and support smoother, more elastic-looking skin. It is known for stronger lab‑measured antioxidant activity than standard CoQ10.
What it is
Synthetic short-chain benzoquinone; higher antioxidant potency than CoQ10 on EPR assay; penetrates mitochondrial membrane more readily.
Evidence receipt
No linked study yet
No verified study is linked to this exact ingredient and route. The guidance below describes conventional use; it is not evidence of efficacy.
When to use it
Evenings suit it best.
Where it sits
Serums sit after toner and before moisturiser. Thinnest to thickest, water before oil.
- Cleanse
- Tone
- Idebenone
- Moisturise
- SPF
Also found as
Related
Compare products
Browse product comparisonsWhere to find it
Examples, not a ranking. A product lookup can confirm identity and background; a verdict still needs the full ingredient list.
Product discovery is not efficacy proof. These examples are not ranked by commission.
Common questions
What does Idebenone do for skin?
It helps defend skin from environmental stress and can support a smoother, more refined look.
Is Idebenone suitable for sensitive skin?
It can be, as it’s often paired with calming ingredients, though sensitivity varies by formula.
How is Idebenone used?
It’s typically found in antioxidant serums and creams aimed at improving radiance and texture.
Stay in the loop
Get launch updates and occasional product news.
Unsubscribe anytime.
Checking a complete formula? Paste or photograph the ingredient list for the full verdict.
Personal guidance, not medical advice.