What Are Peptides + What Can They Do For Your Skin?
Discover the power of peptides in skincare and learn what peptides can do for your skin.
- 17th February 2026
- By Charlotte Tilbury
6 minute read
Discover the power of peptides in skincare and learn what peptides can do for your skin.
6 minute read
Darlings, peptides are a hot topic in the skincare world, but what are peptides and what can they do for your skin? Discover the role that peptide creams, serums and balms can play in your skincare routine and how they can give your skin that clean, plumped look, as well as some of my supercharged skincare products with peptides including my iconic Charlotte’s Magic Cream moisturiser.

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Skincare Kit
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Peptides are short chains of amino acids that are building blocks for useful proteins like elastin and collagen. The main types of peptides are signal peptides, carrier peptides and neurotransmitter peptides which each have slightly different functions. Our bodies produce peptides naturally to help regulate tissue repair and cell growth, however this quantity starts to deplete with age.
Peptides are commonly used in skincare products for their anti-ageing effects. Creams and serums with peptides can reduce the appearance of visible signs of ageing, smooth the appearance of fine lines and wrinkles, boost the look of skin firmness and elasticity, and plump the look of skin to give your complexion a healthy, youthful look. Adding peptides to your skincare routine can also support your skin barrier for hydrated skin
Peptides are suitable for all skin types, especially mature skin that is lacking collagen and is beginning to show signs of ageing. The anti-ageing properties of peptides make them especially effective for keeping your complexion looking youthful and glowing. Reaching for skincare products with peptides can help your complexion to look smoother, plumper and more youthful, and lip care products like peptide lip balms can help to smooth the look of lip lines and boost the appearance of lip volume.
Peptides are the building blocks of proteins like collagen and elastin. Introducing peptides to your skincare can help to top up peptide levels in your skin by strengthening the skin barrier. Different types of peptide will behave slightly differently in your skin:
Signal peptides send messages to your skin to help improve skin firmness and elasticity.
Carrier peptides help to keep skin looking healthy and plump.
Neurotransmitter peptides specifically target the appearance of fine lines and wrinkles, helping skin to look smoother and more youthful.
You can use peptides in your morning and evening skincare routine. I recommend using peptide creams and serums like Charlotte’s Magic Cream and Charlotte’s Magic Serum Crystal Elixir in the daytime to make skin look dewy and plump, and peptide balms and masks like Life-Changing Lip Mask and Instant Magic Facial Dry Sheet Mask in the evening to nourish skin while supporting your skin while you sleep.

Face masks are an easy way to supercharge your skincare and are the perfect opportunity to introduce peptides into your routine. Taking the time to apply a face mask infused with anti ageing-effect peptides allows you to bathe skin in moisture-boosting ingredients while helping to reduce the appearance of any fine lines and wrinkles in your skin. Before applying your toner, serum or moisturiser, wear my Instant Magic Facial Dry Sheet Mask or Goddess Skin Clay Mask to start reaping the benefits of peptides.

Peptides are known to smooth and plump the look of your skin which makes them particularly effective for taking care of the thin, delicate skin around your eyes. Wearing eye masks, eye serums and eye creams infused with peptides addresses the appearance of any wrinkles and crepey skin around the eyes, helping to create a smoother-looking skin texture and reducing the appearance of lines around the eyes. Add my Immediate Eye Revival Patches, Magic Eye Rescue eye cream and Cryo-Recovery Eye Serum to your eye care routine and the peptide-powered formulas will help to smooth the look of eye wrinkles over time.

Serums and creams with peptides can play an impactful role in your everyday skincare routine, helping skin to appear smoother and plumper while reducing the appearance of visible signs of ageing. Some of my most famous skincare products are formulated with peptides, darlings… The presence of this powerful ingredient supercharges every formula it touches, amplifying anti-ageing effects and helping skin to look its best! From my iconic Charlotte’s Magic Cream to pore-refining Charlotte’s Magic Serum Crystal Elixir to skin-flooding Charlotte’s Magic Water Cream, my peptide-infused creams and serums are so advanced, they perform like magic!

Peptides are found in a lot of lip products thanks to their ability to smooth, plump and retexturise the look of lips. Lip balms and lip masks infused with peptides are perfect for giving lips a plush, cushiony texture and a healthy-looking glow while helping to boost the appearance of lip volume – I call it the peptide pout! Use a lip balm or lip oil like Charlotte’s Magic Lip Oil Crystal Elixir to give lips instant hydration and a magic glow, or bathe lips in a rich lip mask like my Life-Changing Lip Mask for a clinically-proven plumping effect.
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Peptides are suitable for all skin types and are particularly suitable for mature skin. Skincare with peptides can help smooth the appearance of dry skin and boost the natural skin barrier, can contribute to balancing an oily complexion, and also reduces the visible signs of skin ageing to help a mature complexion appear fresher and more youthful.
Mid 20s are a sweet spot for introducing peptides into your skincare routine. Your skin and its needs may start to change as you enter your late 20s and fine lines may begin to appear, so adding peptide creams and serums into your routine at this stage is a good way to target signs of ageing at the onset and helps keep skin looking smooth and plump.
You can use peptides daily as a part of your skincare routine. Reach for peptide-infused skincare in the morning to smooth and plump the look of skin and again in the evening to encourage overnight barrier repair. Consistent use garners best results, darlings, so make peptide serums, moisturisers and masks a prominent part of your skincare routine!
Yes – peptides and vitamin C can work in tandem to even the look of skin tone, brighten the look of your complexion and create a smoother-looking skin finish. Some face serums like Charlotte’s Magic Serum Crystal Elixir are formulated with both of these skincare powerhouses to provide anti-ageing and brightening-effect skin benefits in one supercharged serum.
Shop Charlotte’s Magic Serum Crystal Elixir:
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30 ml
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Darlings, peptides are a superpowered skincare ingredient that belongs in every skincare routine! Peptides can make your skin appear smoother and firmer and also boost skin resilience and strengthen your skin barrier. If you are developing forehead frown lines, smile lines or wrinkles around the eyes, add peptides to your skincare routine and watch as signs of ageing appear reversed!
With over 30 years experience, Charlotte Tilbury MBE is the world's number 1 makeup artist and British beauty entrepreneur. Charlotte established Charlotte Tilbury Beauty in 2013, which is now a record-breaking beauty brand that has won over 400 awards.
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