• Image of Skinician Peptide Lift and Firm Serum bottle on a beige background and featuring a black circle containing the word "new".
  • Image of a Skinician Peptide Lift & Firm Serum texture swatch on a beige background
  • Peptide lift and firm serum bottle on a beige background featuring text "Instant sculpting & visible smoothing. Definition that holds. Boosts firmness, elasticity and strength."
  • Image of woman holding Peptide Lift & Firm Serum and featuring the following product stats "Improves skin resistance to sagging by 43% in 2 months. Improves skin tightening by 44% after 28 days."
  • Before and after comparison of forehead showing a reduction in forehead lines in 15 minutes
  • Image showing before and after of chest area. After 4 weeks there is a reduction in lines on the chest.
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Peptide Lift & Firm Serum 50ml

Peptide Lift & Firm Serum 50ml

An instant sculpting and firming serum formulated with clinically-proven actives for visible smoothing in 15 minutes while improving firmness, elasticity and supporting long-term skin longevity.

Skin concerns: All skin types. Targets sagging skin, loss of elasticity, crepey skin, and reduced definition across the face, neck and décolletage.

£49.00
£49.00
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Product Information

Expertly formulated with clinically-proven peptide actives and an advanced surface-tightening complex, this high-performance firming serum for face, neck and décolletage delivers visible smoothing from 15 minutes while supporting collagen to improve firmness over time.

This dual-action formula pairs immediate tightening with structural support to improve firmness now while helping defend against future loss of definition across the jawline, neck and chest. Designed to reinforce elasticity at its core, it strengthens skin’s foundation to support long-term resilience and maintain contour over time.

Formerly known as our Firming Serum, the expertly crafted, generously active-packed formula remains unchanged and is now housed in a protective airless pump to preserve potency and protect the integrity of every active.

"We did not rename this serum lightly. The formula remains expertly crafted and generously active-packed, but the results demanded stronger language. Now protected in an airless pump to preserve its integrity, this is skincare with backbone. Instant sculpting. Long-term strength. Results you can see and feel."
- Shelley Martin, Skinician Founder

Ingredients

Acetyl Dipeptide - 1
A targeted firming peptide that supports fibrillin and elastin production to strengthen skin structure. Clinically shown to improve resistance to sagging by 43% and increase firmness by up to 28% in 2 months, helping restore visible definition and elasticity.

Advanced Lifting Complex™
Delivers visible tightening from 15 minutes, smoothing skin texture and reducing the appearance of wrinkle depth. Clinically shown to improve firmness longer term by approximately 20% and tightening by approximately 44% over 28 days.

Vegetable Collagen
Helps strengthen the skin’s outer layers while delivering intensive hydration. Supports elasticity and reinforces bounce-back resilience for smoother, more supported skin.

Green Tea Extract & Vitamin E
Provide antioxidant protection against environmental stressors that contribute to premature loss of firmness, helping maintain a healthier, more resilient-barrier.

Full ingredients list:
Aqua (water), Butylene glycol (hydrating), Methyl gluceth-10 (hydrating), Isohexadecane (emollient/softening), Glycerin (moisturising), Isododecane (emollient/softening), Sodium hydroxide (cleansing), Benzyl alcohol (preservative), Hydrolyzed vegetable protein (Vegetable Collagen – hydrating), Acetyl Dipeptide-1 Cetyl Ester (firming), Caffeine (antioxidant), Camellia sinensis (Green Tea) leaf extract (antioxidant), Tocopherol (Vitamin E/antioxidant), Acrylates/c10-30 alkyl acrylate crosspolymer (texture enhancer), C13-15 alkane (emollient/softening), Hydroxyethylcellulose (texture enhancing), Sorbitan laurate (emollient/softening), Benzoic acid (preservative), Parfum (fragrance), Dehydroacetic acid (preservative), Lecithin (softening/conditioning), Sodium benzoate (preservative), Leuconostoc/radish root ferment filtrate (preservative), Polymethylsilsesquioxane (texture enhancing), Geraniol (natural fragrance), Limonene (natural fragrance), Citrus aurantium peel oil (natural fragrance), Citronellol (natural fragrance), Palmitoyl carnitine (skin conditioning), Potassium sorbate (preservative), Linalyl acetate (natural fragrance), Linalool (natural fragrance), Trisodium edta (chelating), Eucalyptus globulus oil (natural fragrance), Pogostemon cablin oil (natural fragrance), Camphor (fragrance), Citrus limon peel oil (natural fragrance), Sodium metabisulfite (antioxidant), Terpineol (fragrance), Tapioca starch (absorber/softening)

Delivery

 Country
Delivery Information
UK & NI
Eco option - £4.50 (3-5 working days)
FREE on orders over £60
Priority - £5.95 (1-2 working days)
Republic of Ireland
€6.95 (1-2 working days)
FREE on orders over €60
Europe
£7.95 (7-10 working days)
FREE on orders over £100
Rest of World
£15 (15-20 working days)
FREE on orders over £150

View full details

Instant Sculpting
A fast-acting tightening serum that delivers immediate smoothing of fine lines across the face, jawline and neck.

Strength at the Core
Supports the structural proteins that keep skin firm and resistant to sagging.

Definition That Holds
Reinforces elasticity and bounce-back to help skin hold its definition for longer.

Real Skin, Real Results

Clinically proven to improve skin resistance to sagging by 43% and increase firmness by up to 28% in 2 months.*


Clinically shown to improve skin tightening by 44% after 28 days, with visible smoothing in 15 minutes.*


90% of reviewers mention firmer-feeling skin, with many also noting smoother texture and improved bounce-back.*

*Ingredient: Acetyl Dipeptide-1. Based on a clinical study of 26 people. **Ingredient: Advanced Lifting Complex™. Based on a clinical study of 19 people. ***Based off customer reviews.

How to use

STEP 1
Apply 1-2 pumps to cleansed skin.


STEP 2
Smooth evenly across the face, jawline, neck and décolletage using upward movements.


STEP 3
Follow with day cream (AM) or night cream (PM).

FAQs

Where should I apply Peptide Lift & Firm Serum?

Apply to cleansed skin across the face, jawline, neck and décolletage. Focus on areas experiencing loss of firmness or reduced definition. Smooth evenly using upward movements to support lifting techniques and allow to absorb fully before applying moisturiser or SPF.

Within your skincare routine, apply Peptide Lift & Firm Serum after cleansing and Hyaluronic Elixir, and before richer formulations such as Retinol Powerbalm or Restoring Night Cream.

How quickly will I see results?

You may notice visible tightening and smoothing from 15 minutes after application. With consistent daily use, improvements in firmness, elasticity and resistance to sagging continue to develop over 4–8 weeks as collagen support strengthens skin structure.

Is this suitable for sagging or ageing skin?

Yes. This serum is designed for skin experiencing loss of firmness, reduced elasticity or early signs of sagging. It supports skin resilience rather than masking concerns, helping improve structure and definition over time.

Can I use this with other serums?

Yes. Apply after cleansing and before heavier creams. It layers well with hydrating or brightening serums, but avoid overcomplicating your routine. Intelligent layering ensures actives can perform effectively without overwhelming the skin.

Do I need a separate neck tightening product?

No. This formula is developed as a dedicated face, neck and décolletage firming serum. The peptide technology supports contour definition and bounce-back strength across the lower face and neck, simplifying your routine while delivering targeted support.

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