Anti-Aging

Why Peptide Serum Can Help Fight Signs Of Aging

Why Peptide Serum Can Help Fight Signs Of Aging

Peptides are one of the most talked about ingredients in anti-aging skincare – but what are peptides and what do they do for your skin? Keep reading to find out how peptide serums help to create a firm, plump and lifted appearance. 

What are peptides? 

Peptides are short chains of amino acids that form the building blocks of the proteins responsible for skin’s strength and structure, including collagen, elastin and keratin. Without peptides, skin begins to lose firmness, plumpness and elasticity, while wrinkles grow deeper. 

What do peptides do for skin? 

When applied topically, peptides work as powerful anti-aging ingredients. By supporting skin’s natural collagen and elastin, peptides can help to maintain skin’s moisture levels. They also lend the skin a smoother, firmer and more youthful appearance.  

How to enjoy the benefits of peptides for skin 

Peptides can be found in moisturizers and day creams, but they are particularly beneficial when applied as a topical serum. The lightweight formula can be effectively absorbed into the epidermis, supporting skin’s natural elastin and collagen 

To enjoy the benefits of peptides, try No7 peptides serums. They’re formulated with the No7’s revolutionary Matrixyl 3000+ anti-aging peptide technology that targets signs of aging and helps skin to look and act more youthful.  

The best peptide serums

  1. No7 Laboratories Firming Booster Serum 
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    No7 Laboratories Firming Booster Serum 

    A peptide serum to help firm mature skin. 

    Designed to be applied directly onto the areas of the skin that are most prone to a loss in firmness, this peptide serum boasts a highly concentrated dose of No7’s powerful anti-wrinkle peptide technology, Matrixyl 3000+, to help lift, tone and tighten the feel of the skin. 

    Apply onto clean, dry skin morning and night before moisturizing by massaging a peppercorn-sized drop around the jawline, neck and sides of the mouth using upwards and outwards motionsIn just 12 weeks, skin will look up to 5 years younger.* 

    *Based on a correlation of expert grading of firmness and/or lift to age. 

    Buy now with free delivery
  2. No7 Laboratories Line Correcting Booster Serum 
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    No7 Laboratories Line Correcting Booster Serum 

    An anti-wrinkle peptide serum for stubborn lines.  

    Our most concentrated line correcting serum yet, this peptide serum is formulated with No7’s powerful anti-wrinkle peptide technology, Matrixyl 3000+, to help reduce the appearance of stubborn lines and wrinkles on the forehead and nasolabial folds, around the eyes and lips, and between the brows.  

    Using the precision applicator, apply directly to lines and wrinkles after cleansing and toning. Then, follow up with a No7 face serum and moisturizer. 

    Buy now with free delivery
  3. No7 Restore & Renew Multi Action Face & Neck Serum 
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    No7 Restore & Renew Multi Action Face & Neck Serum 

    A peptide complex serum for a sagging face and neck. 

    Combining No7’s Matrixyl 3000+ peptide technology with firming and brightening complexes, this peptide serum for skin is clinically proven to address the 5 key signs of aging. It helps to fortify and nourish, lending the face and neck a firm, even, radiant, and lifted appearance.  

    Apply onto clean, toned skin morning and night. Then, follow up with No7 Restore & Renew face cream 

    Buy now with free delivery
  4. No7 Lift & Luminate Triple Action Serum 
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    No7 Lift & Luminate Triple Action Serum 

    A peptide serum for face that helps lift and firm the skin 

    Blending No7’s powerful anti-wrinkle Matrixyl 3000+ technology with firming and pigmentation complexes, this peptide serum addresses the 3 key signs of aging: dark spots, wrinkles and lack of firmness. 

    Apply onto clean, toned skin morning and night to lend the complexion a firm, lifted and even appearance, while helping to reduce the appearance of the depth of wrinkles. Then, follow up with the No7 Lift & Luminate Day Cream 

    Buy now with free delivery
  5. No7 Protect & Perfect Intense Advanced Serum 
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    No7 Protect & Perfect Intense Advanced Serum 

    A peptide complex serum that keeps skin looking younger for longer.  

    A supercharged combination of antioxidants, hyaluronic acid and next-generation peptide technology, this No7 serum reduces the appearance of fine lines and wrinkles, while helping to lift and firm the skin. 

    Apply morning and night after cleansing and toning to keep skin looking younger for longer.  

    Buy now with free delivery
  6. No7 Early Defence Glow Activating Serum 
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    No7 Early Defence Glow Activating Serum 

    A peptide serum for skin that targets early signs of aging. 

    Clinically proven to reduce the appearance of those first fine lines, this peptide serum is formulated with No7’s powerful anti-wrinkle Matrixyl 3000+ technology to support skin’s natural defenses and renewal process. 

    Morning and night, apply onto the face and neck to achieve clearer, healthier, younger, and more radiant-looking skin. 

    Buy now with free delivery

Shop the best peptide serums 



No7 Beauty

No7 Beauty

Writer and expert


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