millimilli 500 Dalton Protein Ampoule Serum — 22.5% 32-Peptide Collagen Complex, clinical firming & gentle for sensitive skin

millimilli's 500 Dalton Protein Ampoule Serum is a concentrated anti-aging ampoule that delivers a 22.5%, 32-peptide collagen complex designed to penetrate under the 500 Dalton barrier for firmer, plumper skin.

This serous ampoule was formulated in Korea to target signs of aging by combining an unusually dense blend of peptide and collagen proteins with supporting actives like niacinamide and adenosine. Laboratory documentation and clinical testing support its ability to transport micro-proteins into the dermis, improve skin firmness and pore-area elasticity, and remain suitable for sensitive skin. The product is registered as a dual-functional cosmetic and built around a repeatable two-drop application for easy integration into morning or evening routines.

How does this ampoule improve skin firmness?

The formula relies on micro-proteins (200 Dalton range) and a high-density collagen peptide complex to move structural ingredients past the 500 Dalton threshold where they can interact with dermal components. Clinical data show measurable improvements in firmness and pore-area elasticity after regular use without recorded adverse reactions.

• 32 peptide and collagen ingredients concentrated at 225,404 ppm
• Clinically tested: firmness improved by 4.18%
• Pore-area elasticity increased by 4.80%
• Formulated for dermal penetration under the 500 Dalton barrier

Is millimilli 500 Dalton Protein Ampoule safe for sensitive skin?

Yes — the ampoule underwent Korean irritation testing and was classified in the low-irritation category, making it appropriate for reactive or sensitive skin. Despite its potency, the formulation excludes harsh actives that typically provoke irritation and is intended for daily use.

• Hypoallergenic classification from Korean testing
• No recorded adverse events in clinical evaluation
• Suitable for dry, oily, combination, and sensitive skin types
• Designed for gentle, consistent application twice daily if desired

How should I use the two-drop firming ritual?

The ampoule is concentrated, so a small amount goes a long way. After cleansing and toning, dispense two to three drops onto fingertips and press gently into the face and neck. The texture layers smoothly under your moisturizer and sunscreen without pilling.

• Apply on clean, toned skin for best absorption
• Two to three drops cover face and neck; press, don’t rub
• Works under serums, creams, and SPF in your routine
• Use consistently for cumulative firming and plumping

What active ingredients support wrinkle reduction and tone?

Along with the collagen peptide complex, the ampoule includes niacinamide and adenosine to help smooth fine lines and even skin tone. The combination targets structural support, texture, and brightness without relying on aggressive exfoliants.

• Niacinamide for tone refinement and barrier support
• Adenosine to address fine lines and overall skin resilience
• Multi-peptide/collagen matrix for sub-surface support
• Dual-functional cosmetic registration verifies intended benefits

Who is this for? This ampoule is aimed at anyone seeking visible improvement in skin firmness, reduced fine lines, and a lifted, dewier look—particularly people who prefer concentrated peptide treatments and need formulas that are gentle enough for sensitive or reactive skin. It suits users who want a compact, measurable firming step they can add to morning or evening routines, and those who value lab-verified ingredient density and clinical results.

Ingredients

Collagen Water,Water,Cetyl Ethylhexanoate,Butylene Glycol,Caprylic/Capric Triglyceride,Polyglyceryl-3 Polyricinoleate,Phenyl Trimethicone,Glycerin,Niacinamide,Polyglyceryl-6 Polyricinoleate,1,2-Hexanediol,Magnesium Sulfate,Polyglyceryl-4 Isostearate,Disteardimonium Hectorite,Coco-Caprylate/Caprate,Hydroxyacetophenone,Glycol Distearate,Butyrospermum Parkii (Shea) Butter,Panthenol,Steareth-4,Tremella Fuciformis Polysaccharide,Adenosine,Xanthan Gum,Pyrus Communis (Pear) Fruit Extract,Sclerotium Gum,Disodium EDTA,Rosa Damascena Flower Water,Hedera Helix (Ivy) Leaf/Stem Extract,Caprylyl Glycol,Hydrolyzed Collagen,Sodium Benzoate,Fragaria Chiloensis (Strawberry) Fruit Extract,Pimpinella Anisum (Anise) Fruit Extract,Hydrogenated Lecithin,Algin,Cetearyl Alcohol,Scutellaria Baicalensis Root Extract,Quartz,Stearic Acid,Hippophae Rhamnoides Fruit Extract,Moringa Oleifera Seed Extract,Rosa Centifolia Flower Extract,Silk Extract,Fructan,Hydrolyzed Extensin,Hydrolyzed Soy Protein,Silk Amino Acids,Hydrolyzed Silk,Thuja Orientalis Leaf Extract,Benzyl Glycol,Thymus Vulgaris (Thyme) Extract,Lavandula Angustifolia (Lavender) Extract,Rosmarinus Officinalis (Rosemary) Extract,Origanum Vulgare Flower/Leaf/Stem Extract,Zanthoxylum Piperitum Fruit Extract,Hydrolyzed Elastin,Milk Extract,Ethylhexylglycerin,Polygonum Cuspidatum Root Extract,Ceramide NP,Hydrolyzed Sodium Hyaluronate,Dimethylsilanol Hyaluronate,Hydrolyzed Hyaluronic Acid,Hyaluronic Acid,Potassium Hyaluronate,Hydrolyzed Collagen Extract,Sodium Hyaluronate,Copper Tripeptide-1,Phytosphingosine,Cholesterol,Sodium Hyaluronate Crosspolymer,Hydroxypropyltrimonium Hyaluronate,Ceramide NG,Ceramide NS,Ceramide AS,Ceramide AP,Sodium Hyaluronate Dimethylsilanol,Raspberry Ketone,Palmitoyl Tetrapeptide-7,Acetyl Hexapeptide-8,Sodium Acetylated Hyaluronate,Palmitoyl Tripeptide-1,Caffeoyl Hexapeptide-65,Palmitoyl Pentapeptide-4,Phenylalanine,Proline,Aspartic Acid,Alanine,Arginine,sh-Oligopeptide-1,sh-Oligopeptide-2,sh-Polypeptide-11,Isoleucine,Serine,Leucine,Methionine,Valine,Glutamic Acid,Glycine,Collagen Extract,Histidine,Taurine,Ornithine,Sodium Ascorbyl Phosphate,Magnesium Ascorbyl Phosphate,Tetrahexyldecyl Ascorbate,Sodium Riboflavin Phosphate,Ceramide EOP,Ascorbyl Glucoside