8 Vegan Peptide Serums That Really Deliver on Anti-Ageing
Peptides have become one of skincare’s most talked-about ingredients thanks to their impressive anti-ageing benefits.
If you haven’t added them to your routine yet, this is the perfect place to start: here’s our updated round up of the best vegan peptide serums to try right now.
Peptide Power: what are the skincare benefits of this star ingredient?
Peptides are short chains of amino acids that serve as building blocks for proteins like collagen and elastin, offering multiple skincare benefits especially when it comes to preventing signs of ageing:
Boost collagen production: Peptides stimulate the skin to produce more collagen, enhancing firmness and elasticity.
Reduce wrinkles: They help smooth fine lines and wrinkles by promoting a more youthful skin texture.
Improve skin barrier: Peptides strengthen the skin’s protective barrier, helping it retain moisture and fend off environmental damage.
Increase hydration: Peptides can improve the skin’s ability to retain moisture, leading to a more hydrated and plump appearance.
The best vegan Peptide serums under £50
The Ordinary Multi-Peptide + Copper Peptides 1% Serum
This silky serum packs a serious punch with a blend of peptides and copper peptides which specifically address signs of ageing and stress by smoothing fine line and improving skin elasticity.
It sinks in quickly with no heaviness, making it a seamless step in your routine, for healthier, firmer skin overtime.
RRP: £28.90 - Find it on The Ordinary, Cult Beauty
Facetheory PolyPep Collagen Boosting Serum
Lightweight yet packed with actives, this serum blends a collagen-boosting peptide complex with a gentle exfoliating acid, antioxidant turmeric and calming centella asiatica.
Together they refine your skin’s texture, improve firmness and elasticity and soften the look of fine lines while protecting your skin against oxidative stress.
Perfect for retinol rest days or as a gentler alternative, it keeps your skin smooth, balanced and refreshed without irritation.
RRP: £31 - Find it on Facetheory
Glow Recipe Pomegranate Peptide Firming Serum
This is a true rejuvenating smoothie for your skin. Polypeptides are the real star of this serum, working to smooth fine lines, even your skin tone and boost firmness.
Hyaluronic acid layers in deep hydration while antioxidant-rich pomegranate seed oil nourishes without clogging pores.
Together, they leave your skin plump, radiant and revitalised, turning your daily routine into a little moment of indulgence.
RRP: £41 - Find it on Cult Beauty
Evolve Beauty Peptide 360 Serum
This supercharged peptide serum is a must-have for tackling the first signs of ageing.
Packed with natural superfoods, it works on multiple fronts, helping to smooth fine lines, boost firmness and brighten your skin.
Its hero ingredient, Sacha Inchi Peptides, is clinically proven to improve facial firmness, reduce wrinkle volume and increase dermal density, while glow-boosting Peruvian Maca keeps dullness at bay.
RRP: £46 - Find it on Evolve Beauty
More vegan Peptide serums that take your anti-ageing routine up a notch
Biossance Squalane + Copper Peptide Rapid Plumping Serum
This serum is all about restoring that plump, healthy glow your skin loves.
Its Rapid Plumping Complex drenches your skin in moisture with hyaluronic acid, polyglutamic acid and squalane, leaving it soft and supple.
At the same time, copper peptides give a gentle lift by boosting collagen and elastin, helping to smooth fine lines and reveal firmer, more radiant skin.
RRP: £54 - Find it on Cult Beauty or Space NK
Medik8 Liquid Peptides Advanced MP
This advanced serum smooths expression lines from the very first application while gradually tackling deeper wrinkles.
Dual MiniProteins help firm and lift for a more elastic, toned feel, while a 30% multi-peptide complex with micro-encapsulated hyaluronic acid delivers lasting hydration.
Lightweight and effortlessly absorbent, it leaves your skin plump, refined and visibly revitalised, making it a standout step in any anti-ageing routine. It’s my personal favourite!
Read my unsponsored Medik8 Liquid Peptides Advanced MP review.
RRP: £79 - Find it on Medik8 or Cult Beauty
Dermalogica Phyto Nature Firming Serum
Harnessing Dermalogica’s research and expertise, this advanced dual-phase serum expertly addresses premature ageing.
Starting with the firming phase, the Sapphire-bound biomimetic peptides enhance skin firmness and protect it from lifestyle-induced ageing.
Next, the lifting phase features the brand’s Phyto-Nature technology, with potent plant-derived extracts visibly tighten the skin.
Additionally, Amazonian Camu Camu boosts radiance, while advanced Hyaluronic Acid delivers a plumping effect.
Discover more luxurious anti-ageing serums that are worth every penny.
RRP: £145 - Find it on Dermalogica
Allies of Skin Multi Peptides & Growth Factors Advanced Lifting Serum
This luxurious lifting serum is like a personal trainer for your skin, tackling fine lines, wrinkles and loss of firmness all at once.
A concentrated 9% peptide complex helps smooth texture, firm and even out tone, while a 3% growth factor blend supports repair and strengthens your skin’s barrier.
With a surge of hydration and consistent use, your skin looks plumper, lifted and radiant, with results that build over time.
RRP: £176 - Find it on Allies of Skin or Cult Beauty
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