Exfoliants

Ethyl Lactyl Retinoate

INCI: ETHYL LACTYL RETINOATE

Reviewed by Rosie · Last updated 14 Aug 2026

Also known as: Ethyl Lactyl Retinoate

A stabilised retinoid derivative designed to support skin renewal and texture refinement

Best For Skin Types

Oily, Combination, Mature, Acne-prone

Addresses

Fine lines, Hyperpigmentation, Acne, Texture

Usage Frequency

2-3 times per week, building tolerance

What Is Ethyl Lactyl Retinoate?

Ethyl lactyl retinoate is a retinoid compound—a derivative of vitamin A that has been chemically modified to improve stability and skin tolerance. It works by binding to retinoid receptors in the skin, triggering cellular turnover and supporting the skin's natural renewal process.

As a retinoid, it sits within a broad category of vitamin A derivatives used in skincare to address signs of ageing, texture irregularities, and uneven tone. The chemical modification makes it potentially less irritating than some traditional retinoid forms, though research on this specific ingredient remains limited in published clinical literature.

How It Works

Like other retinoids, ethyl lactyl retinoate is converted within the skin into compounds that bind to retinoid receptors. These receptors regulate genes involved in cell turnover, collagen production, and sebum regulation, which collectively influence skin texture, clarity, and firmness.

The ester structure of this molecule is intended to improve penetration and reduce irritation compared to some retinoid alternatives, though individual tolerance varies significantly based on skin condition, baseline retinoid use, and formulation.

Clinical Evidence & References

Published clinical data specifically on ethyl lactyl retinoate is sparse. Most evidence supporting retinoid use in skincare derives from research on retinol, retinaldehyde, and prescription-strength retinoids like tretinoin and adapalene, which have stronger clinical backing for anti-ageing and acne benefits.

Whilst the theoretical framework suggests ethyl lactyl retinoate should function similarly to other retinoid derivatives, direct clinical validation of its efficacy and tolerability profile would strengthen confidence in its use. This ingredient remains relatively novel in skincare formulations.

How to Use

Begin with a low frequency—once or twice weekly—to assess tolerance, as retinoids can cause initial dryness, redness, or sensitivity. Apply to clean, dry skin in a pea-sized amount, and always follow with a moisturiser. Sunscreen (SPF 30 or above) is essential during the day, as retinoids increase photosensitivity. Avoid mixing with other potentially irritating actives initially, and allow several weeks of consistent use before evaluating results.

Safety & Precautions

Retinoids are generally well-tolerated when introduced gradually, though they can cause temporary redness, dryness, and peeling during an adjustment phase. Avoid during pregnancy and breastfeeding, and do not use with vitamin C or benzoyl peroxide in the same routine without spacing them several hours apart.

If you’re pregnant or breastfeeding, please check with us first — hello@skintique.co.uk.

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