The Must-Know Skincare Ingredients of 2026!

2026 skincare is about bio-communication, regeneration, protection and resilience. Trends are deeply rooted in biotechnology, cellular science and barrier health. Below we break down the top ingredients shaping routines worldwide — what they do, why they matter and how to use them.

Ectoin

A natural molecule discovered in microorganisms that survive extreme climates. In skincare, it reinforces the lipid barrier, improves moisture retention and shields against environmental stress.

Strengthens the barrier • Calms irritation • Protects from pollution and blue light

The Ordinary Rice Lipids + Ectoin Microemulsion

A lightweight daily moisturiser pairing rice lipids with ectoin for hydration, protection and resilience.

Exosomes

Tiny cellular messengers that support regeneration, collagen stimulation and DNA repair. A next-generation biotech active focused on renewal.

Boosts cell turnover • Improves elasticity • Works alongside retinol, peptides and vitamin C

Dermalogica Phyto Nature E2 Exosome Treatment

Dermalogica Phyto Nature E2 Regenerating Daily Exosome Treatment

A luxe leave-on formula supporting surface renewal, refined texture and regenerative resilience.

PDRN

DNA-derived fragments known for supporting cellular repair and regeneration. Originally used in aesthetic treatments, now emerging in advanced skincare.

Supports tissue repair • Improves elasticity • Enhances hydration and comfort

Medicube PDRN Pink Peptide Serum

Medicube PDRN Pink Collagen Gel Mask

Hydrating, repairing formulas designed to improve tone, smoothness and barrier comfort.

Beta-Glucan

A naturally derived polysaccharide found in oats and mushrooms that deeply hydrates, calms and reinforces the skin barrier.

Deep hydration • Barrier strengthening • Soothes reactive skin • Improves resilience

The Ordinary Natural Moisturising Factors + Beta Glucan

A lightweight gel moisturiser delivering long-lasting hydration and barrier support for all skin types.

2026 is the year science meets skin resilience. Ectoin protects. Exosomes regenerate. PDRN repairs. Beta-glucan strengthens. Together, they create routines built for long-term skin health — not just short-term glow.

Discover the latest skincare innovations at BeautyFeatures.ie

24th Feb 2026