Lanthome Retinol 2.5% Facial Serum – Vitamin A, C & E | Firming & Resurfacing

Lanthome Retinol 2.5% Facial Serum – Vitamin A, C & E | Firming & Resurfacing

A high-strength firming and resurfacing facial serum from Lanthome, formulated with a 2.5% Retinol Complex (Vitamin A) combined with Vitamin C and Vitamin E. Supports the skin’s natural cell turnover process to visibly improve skin texture, tone, and firmness with consistent use. Provides both immediate and sustained-release retinol delivery for progressive visible results. For experienced retinol users or those introducing retinol under a gradual protocol.

⚠️ Important: 2.5% Retinol is a high-strength formula. Introduce gradually. Not suitable for retinol beginners without a gradual introduction protocol. Not suitable for use during pregnancy or nursing. See the how-to-use guide for full instructions.

Key actives and what they do

• Retinol 2.5% (Vitamin A) — Retinol is the gold-standard OTC skincare active for visibly improving skin firmness, texture, and the appearance of fine lines. It works by binding to retinoid receptors in the skin, accelerating the skin’s natural cell turnover process and stimulating collagen synthesis. At 2.5%, this is a high-concentration formula — most OTC retinol products use 0.025%–1%. The higher concentration delivers more pronounced visible results but also carries a higher risk of irritation, redness, and peeling during the adjustment period — making gradual introduction essential. The sustained-release complex in this formula is designed to deliver retinol progressively, reducing the risk of irritation compared to standard immediate-release retinol formulas.
• Vitamin C (Ascorbic Acid) — A potent antioxidant that neutralises free radicals and helps visibly brighten skin tone. Works synergistically with retinol to enhance the overall visible improvement in skin radiance and evenness. Note: Vitamin C and retinol are typically used at different times of day (Vitamin C in the morning, retinol in the evening) — in a combined formula, the evening application protocol applies.
• Vitamin E (Tocopherol) — An antioxidant that works synergistically with Vitamin C to enhance antioxidant protection. Also has conditioning and barrier-supporting properties that help counterbalance the potential drying effect of the retinol.

What to expect

During the adjustment period (weeks 1–4): some redness, dryness, and mild peeling is normal and expected — this is the skin adjusting to the retinol. Reduce frequency if irritation is significant. After 6–8 weeks of consistent use: visibly improved skin texture and firmness; more even skin tone; smoother, more refined skin surface. Results are appearance-based and build progressively — retinol requires consistent long-term use for sustained visible improvement.

Who it is for

• Experienced retinol users wanting a high-strength formula for more pronounced visible results
• Anyone wanting to visibly improve skin texture, firmness, and evenness with a clinically proven active
• Anyone willing to follow a gradual introduction protocol and commit to daily SPF use

Who it is not for

• Retinol beginners — start with a lower concentration (0.025%–0.3%) and build up gradually
• Sensitive or reactive skin — high-strength retinol is likely to cause significant irritation; consult a dermatologist first
• Anyone who is pregnant or nursing — retinol (Vitamin A) is contraindicated during pregnancy and nursing
• Anyone who cannot commit to daily SPF use — retinol significantly increases photosensitivity; SPF is non-negotiable

⚠️ Sun sensitivity warning: Retinol significantly increases the skin’s sensitivity to UV radiation. Apply SPF 30 or higher every morning while using this product and for one week after discontinuing use.

⚠️ Pregnancy warning: Do not use during pregnancy or nursing. Retinol (Vitamin A) is contraindicated during pregnancy.

By Lanthome. For external use only. Avoid contact with eyes, lips, and nostrils. Perform a patch test before first use. Keep out of reach of children. Results are appearance-based and vary by individual.