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  • Pepto-Collagen Firming Serum - Innerskin - 1
  • Pepto-Collagen Firming Serum - Innerskin - 2
  • Pepto-Collagen Firming Serum - Innerskin - 3
  • Pepto-Collagen Firming Serum - Innerskin - 4
  • Pepto-Collagen Firming Serum - Innerskin - 5
  • Pepto-Collagen Firming Serum - Innerskin - 6

Pepto-Collagen Firming Serum

Smooths and firms the face

Firms Redensifies Smooths
Contenance
  • Gift card valid for 12 months
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See it in action

Product details

  • LIFTING EFFECT & REPLUMPED SKIN

    Intensely replumps the skin and delivers a lifting effect. Features appear fuller and smoother.

  • REINFORCED FIRMNESS & ELASTICITY

    Improves skin tone and helps preserve suppleness. Day after day, skin looks firmer, more elastic, and better structured.

  • COMPREHENSIVE ANTI-AGEING ACTION

    Reduces the appearance of wrinkles and fine lines while visibly smoothing the skin. The face looks younger, rested, and revitalised.

  • IMMEDIATE COMFORT & SENSORY TEXTURE

    Its lightweight texture absorbs quickly, leaving no film on the skin. It delivers an immediate feeling of comfort, freshness, and revitalised skin.

INCI list

AQUA (WATER), GLYCERIN, DICAPRYLYL CARBONATE, PROPANEDIOL, PENTYLENE GLYCOL, BUTYLENE GLYCOL, POLYACRYLATE CROSSPOLYMER-6, LECITHIN, HYDROLYZED COLLAGEN, NIACINAMIDE, WATER, HYDROLYZED HYALURONIC ACID, SODIUM STEAROYL GLUTAMATE, CALCIUM PANTOTHENATE, MALTODEXTRIN, SODIUM STARCH OCTENYLSUCCINATE, XANTHAN GUM, ETHYLHEXYLGLYCERIN, SODIUM ASCORBYL PHOSPHATE, SODIUM PHYTATE, O-CYMEN-5 OL, CITRIC ACID, PYRIDOXINE HCL, TOCOPHERYL ACETATE, TOCOPHEROL, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, MAGNESIUM ASPARTATE, ZINC GLUCONATE, ADENOSINE, HYDROXYPROLINE, T-BUTYL ALCOHOL, SODIUM BENZOATE, SODIUM LACTATE, SILANETRIOL, JANIA RUBENS EXTRACT, ASPARTIC ACID, COPPER GLUCONATE, SILICA, SODIUM HYDROXIDE, PALMITOYL TRIPEPTIDE-1, PALMITOYL TETRAPEPTIDE-7, OLIGOPEPTIDE-1

As our ingredient lists are updated regularly, please refer to the list on the packaging before use to make sure the product is suitable for you.

WHY IT WORKS

The Pepto-Collagen Firming Serum was formulated to support skin experiencing a loss of firmness through three complementary active ingredients.

Marine collagen acts as the support: it delivers collagen peptides that help structure and firm the skin. It also maintains moisture levels and elasticity, leaving the skin smoother and visibly plumped.

Oligopeptide-1 acts as the activator: this biomimetic peptide encourages the production of collagen, elastin, and hyaluronic acid — the fundamental building blocks for skin structure, tone, and suppleness. It helps restore firmness and elasticity while noticeably smoothing fine lines and wrinkles.

Red algae acts as the protector and densifier: it helps reinforce skin structure and boost density by promoting collagen synthesis. It also shields the skin against oxidative stress and visibly refines skin texture, softening the look of wrinkles and leaving a smoother overall finish.

Oligopeptide-1, key active ingredient in the Innerskin Pepto-Collagen Firming Serum

96%

NATURALNESS RATE

20%

ACTIVE INGREDIENT CONCENTRATION

Q&A

The formula does not contain any ingredients contraindicated during pregnancy or breastfeeding. As a precautionary measure, however, we recommend consulting a healthcare professional before use.

Yes, the serum has been tested on different skin types, including sensitive skin. Its formula was designed to offer both efficacy and high tolerance.

The serum can be applied every day. For optimal results, we recommend incorporating it into both your morning and evening routine to fully benefit from its firming action.

Yes, applying a cream is recommended to complete the routine and reinforce the action of the actives by maintaining hydration and optimising their efficacy.

MESOTIDES® is an exclusive complex developed by Laboratoires Innerskin. It combines well-recognised actives (vitamins, amino acids, hyaluronic acid, peptides) encapsulated in liposomes to improve their delivery and efficacy.

Yes, the entire packaging was designed with recyclability in mind. The glass bottle, aluminum pump and plastic airless system are all recyclable, as is the FSC-certified paper case made from recycled fibers.

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