4 Science-Backed Skincare Ingredients To Try In 2025 (According To A Dermatologist)

Skincare is about to level up in 2025, and if anyone knows what’s coming, it’s Dr. Anjali Mahto. As well as being a highly respected and renowned medical and cosmetic consultant dermatologist on London’s Harley Street, she is the author of best-selling book The Skincare Bible.

With these cutting-edge advancements, 2025 is shaping up to be a groundbreaking year for skincare technology. Whether you’re into sustainable beauty, personalised routines, or just love a good glow-up, these promise to deliver. With the perfect blend of science and innovation, these emerging trends are set to transform our routines. Here’s a breakdown of the top four skincare advancements you’ll be hearing about everywhere next year according to Dr. Mahto…

1. Biomimetic Peptides: The Future of Custom Skincare

Imagine a skincare ingredient that acts like a personal trainer for your skin. That’s the magic of biomimetic peptides. These lab-made compounds mimic your body’s natural peptides, delivering targeted messages to boost collagen, repair damage, and even regulate pigmentation. Their ability to focus on specific skin concerns—whether it’s ageing, sensitivity, or pigmentation—makes them the future of personalised skincare.

Dr. Mahto explains, “There’s some very interesting data coming out at present about biomimetic peptides… I suspect we’ll see more brands research and introduce them into their product formulations.” Translation: peptides are about to become the tech-driven solution your skincare routine needs.

2. Marine Collagen: A Sustainable Glow-Up

Move over, bovine collagen—marine collagen is stealing the spotlight. Extracted from fish, this ingredient boasts superior bioavailability, meaning your body absorbs it faster and more effectively. The result? Skin that’s plumper, more elastic, and radiantly hydrated.

According to Dr. Mahto, “Much more data is needed at this point, but as the demand for sustainable and effective ingredients grows, marine collagen is gaining prominence.” With the rise of clean beauty and eco-conscious choices, marine collagen aligns perfectly with millennial values while delivering serious results.

3. Exosomes: Skincare’s Space-Age Innovation

Sounding like something out of a sci-fi movie, exosomes are microscopic messengers that carry growth factors and genetic material between cells. These tiny powerhouses could repair skin damage, reduce inflammation, and even promote regeneration.

Watch out for this tech-meets-beauty trend—it’s skincare 3.0. While still in the early research stages, their potential in regenerative skincare has the industry buzzing. Dr. Mahto notes, “Emerging data suggests exosomes may help repair damaged skin, reduce inflammation, and promote rejuvenation.”

4. Oestrogen: Skincare for Hormonal Health

For those dealing with hormonal changes, the skincare industry is finally catching up. Enter oestrogen-mimicking ingredients, derived from plants, that tackle issues like dryness and loss of elasticity caused by hormonal shifts. “While actual oestrogen cannot be used in cosmetics, plant-based compounds that mimic its effects show promise,” says Dr. Mahto.

Phytoestrogens are making waves, offering hydration boosts, improved barrier function, and targeted solutions for menopausal skin. This isn’t just skincare—it’s self-care, powered by science.