Anti-ageing is a category dominated by marketing claims. We ignored the marketing, looked at the active ingredients, and tested the seven products with the strongest formulation profiles available in Australia. Six weeks. Mixed skin types. The honest verdict.
Anti-ageing skincare in 2026 is dominated by three evidence-backed active categories: retinoids (retinol, retinaldehyde, prescription tretinoin), peptides (signal peptides like Argireline, copper peptides, growth-factor mimics), and antioxidants (vitamin C, ferulic acid, niacinamide at high concentrations). Everything else — collagen-infused creams, plant-stem-cell extracts, exotic botanicals — is marketing. The seven products below all sit in those three evidence-backed categories at concentrations that produce visible change in 6–12 weeks of consistent use.
Encapsulated retinaldehyde — the most bioavailable retinoid available without prescription. Crystal Retinal 6 is the recommended starting concentration for established retinol users. Visible texture and tone improvement in 6–8 weeks. The British clinical-skincare standard.
The antioxidant serum that clinical dermatologists actually use under their own SPF in the morning. L-ascorbic acid at 15%, vitamin E, and ferulic acid in a stable, photoprotective formulation. Premium-priced ($230 for 30ml) and worth it for the antioxidant tier.
Argireline (acetyl hexapeptide-8) is the most-studied signal peptide in topical skincare. The Ordinary's 10% solution is the highest concentration available at consumer pricing. Visible expression-line softening in 4–6 weeks of consistent twice-daily use. Sub-$15.
Niacinamide at 10% — high enough to drive visible pore and tone improvement without the irritation that accompanies most actives at therapeutic concentrations. Pairs cleanly with retinoids and acids. The most-recommended booster serum in the category.
Pure retinol at a beginner-friendly concentration with niacinamide buffering. The pharmacy retinol that doesn't strip — well-tolerated in our six-week panel including two retinol-naive testers. Sub-$50.
1% pure retinol in a vehicle that mitigates the typical retinol-irritation curve. Premium-priced ($95) and well-formulated, but does not outperform the Medik8 Crystal Retinal at a similar price tier.
Mass-market retinol formulation at supermarket pricing. Genuinely competent for the price tier — niacinamide buffering, pleasant texture, well-tolerated. Not a category leader, but the strongest sub-$30 retinol in our testing.
| Brand | Best for | Price | Score |
|---|---|---|---|
| Medik8 Crystal Retinal 6 | Best retinoid (advanced) | $95 | 9.4 |
| SkinCeuticals C E Ferulic | Best antioxidant serum | $230 | 9.3 |
| The Ordinary Argireline 10% | Best peptide (entry) | $13 | 8.9 |
| Paula's Choice 10% Niacinamide | Best multi-active booster | $56 | 8.8 |
| La Roche-Posay Retinol B3 | Best beginner retinol | $48 | 8.6 |
| Drunk Elephant A-Passioni | Best premium retinol cream | $95 | 8.4 |
| Olay Regenerist Retinol 24 | Best supermarket retinol | $28 | 8.0 |
Each product was bought at retail price during the testing window. Four testers (ages 32–58, mixed skin types) used each product daily — retinoids and peptides PM only, vitamin C AM only — for six to eight weeks. Photographs at week 0, 4, and 8. Scores aggregate across formulation depth, application performance, evidence base for the active concentration, value-for-money, and visible result at the end of testing. Read the full methodology at /how-we-review.html.