Active ingredient: Tretinoin (all-trans retinoic acid) 0.025%
Dosage form: Topical cream
Net weight: 30 g tube
Route: Cutaneous use (topical)
Manufacturer: Galderma
Retacnyl is a topical retinoid cream containing tretinoin (all-trans retinoic acid) - the gold-standard molecule in dermatology for acne treatment and skin renewal. Tretinoin accelerates cell turnover, prevents formation of new comedones and normalizes keratinization inside the follicle.
The 0.025% concentration is the classic starting strength: effective, with a gentler skin adaptation period than 0.05% or 0.1%. Original product by Galderma - one of the leading dermatology manufacturers worldwide.
Apply a thin layer to cleansed, fully dry skin once daily at bedtime (sun exposure must be avoided - tretinoin increases photosensitivity). Start every other day for the first 2 weeks to assess tolerance, then daily if well tolerated. Avoid the eye area, nostrils and lips. Always use SPF 30+ in the morning during the course.
Visible results in acne protocols typically appear within 6-12 weeks of regular use; full skin renewal effects take longer. Do not combine with other strong actives (benzoyl peroxide, AHA/BHA peels) in the same application unless directed by your dermatologist.
Common in the first weeks (retinization period): redness, peeling, dryness, mild burning. These effects usually fade as skin adapts. If severe irritation occurs, reduce frequency and consult your dermatologist.
Store at a temperature not exceeding 25 °C, protect from light. Keep out of reach of children.
Yes. Retacnyl is the original French topical tretinoin cream by Galderma. The same molecule is sold worldwide under different brand names (Retin-A, Airol, Stieva-A) - Retacnyl is the European reference.
For first-time tretinoin users, 0.025% is the standard starting strength: effective with a gentler adaptation period. Higher strengths (0.05%, 0.1%) are for experienced users or specific dermatology protocols.
In acne protocols, visible improvement typically appears within 6-12 weeks. Skin renewal effects take longer. Patience and daily SPF are essential.
Only with strict sun protection (SPF 30+ daily, avoid direct sun exposure). Tretinoin increases photosensitivity - sunburn risks are higher during the course.
No. Tretinoin is contraindicated in pregnancy and breastfeeding.
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