Medik8 Retinol 3TR serum bottle on a white background
Medik8 Retinol 3TR serum bottle displayed beside its carton
Medik8 Retinol 3TR serum dropper with clear texture droplets
Medik8

Retinol 3TR

Sale price$63.20 Regular price$79.00
Save $15.80

Authorised Australian Stockist

Medik8's original entry retinol: 0.3% time-release retinol in a minimal jojoba formula of just nine ingredients. Simple, effective, and the most affordable way onto the vitamin A ladder.

Key actives Retinol·Vitamin E
When to use Evening only, before moisturiser
How it works

A pared-back nine-ingredient formula: 0.3% retinol released gradually overnight from a jojoba oil base, with vitamin E for stability and antioxidant support. No fragrance, no essential oils, nothing it does not need.

Who it suits

First-time retinoid users, and anyone who wants the simplest possible retinol formula, including very selective skin. Not for use while pregnant or breastfeeding.

How to use

Evenings only. Massage 3 to 4 drops into clean, dry skin, starting two nights per week and building to nightly over a month. Follow with moisturiser.

Layering

Apply to dry skin before moisturiser. Keep acids to different nights and wear SPF every morning.

Before you start

Not suitable if

  • You are pregnant
  • Not for use during pregnancy or breastfeeding, contains retinol
  • Do not layer with other retinoids or exfoliating acids on the same night
  • Increases sun sensitivity, daily SPF essential
  • Not for broken or irritated skin

Good to know

  • Patch test on a small area of skin before first full use
  • Increases skin sensitivity to UV. Use broad-spectrum SPF 30 or higher daily
Full ingredients

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, PPG-12/SMDI Copolymer, Cyclohexasiloxane, Caprylic/Capric Triglyceride, Tocopheryl Acetate, Retinol, Lecithin, BHT

Verified against Australian stock on 22 September 2026.

Pairs well with

Three steps our clinical team reaches for alongside this one.

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