Retinal or retinol: which one is better?

Retinaldehyde is more effective at the same concentration and usually better tolerated. Retinol has a larger evidence base. Sensitive skin or rosacea: retinaldehyde. Resilient skin with the largest body of evidence: retinol.

Does retinaldehyde sting or irritate like retinol?

Less. Studies show retinal at 0.05% produces less irritation than retinol at 0.3% with similar efficacy. Apply on alternate nights during the first two weeks.

Can retinal be used with rosacea?

Yes, in stable phases and at low concentration (0.05%). Only cosmetic retinoid with specific studies in papulopustular rosacea. Progressive use under professional supervision.

How long does retinal take to work?

Texture changes between 2 and 3 weeks. Improvement in wrinkles and pigmentation from week 8. Mature result at 3-4 months.

Retinaldehyde and pregnancy?

Contraindicated during pregnancy and breastfeeding, like all topical retinoids. Safe alternatives: bakuchiol, vitamin C, niacinamide.

Retinaldehyde | Pharmacy serums | Farma2Go – Page 2

Retinaldehyde

Pharmacy serums with retinaldehyde (retinal). The most effective retinoid after retinoic acid, better tolerated than retinol: a single enzymatic conversion to the active form, compared with two for retinol. Suitable for sensitive skin, rosacea and anti-ageing care without marked irritation.