millimilli 500 Dalton Protein Mist — 30 Collagen Peptides, 43% Collagen Complex, Hydrating Firming Spray (1.86 fl. oz.)

millimilli 500 Dalton Protein Mist is a Korean derma serum mist that delivers sub-500 Dalton collagen peptides and a 43% collagen complex to help plump, hydrate, and visibly firm smile lines and fine wrinkles.

This lightweight spray is formulated to reach deeper skin layers using small-molecule peptides, combining 30 collagen and protein fragments with niacinamide and adenosine for a multi-action anti-aging approach. Designed as a low-irritation, daily-use treatment, the mist replaces or complements toners and serums and can be applied over or under makeup for instant hydration and long-term support of skin elasticity.

How does the 500 Dalton concept help target nasolabial folds?

Small molecules are more likely to penetrate past the outer skin barrier, so this mist uses peptides under 500 Daltons to improve delivery into the epidermis and dermis where structural support is needed. The formulation focuses on peptide size and density rather than large protein molecules that sit on the surface.

• Contains 30 different collagen and protein peptides designed for sub-500 Da penetration.
• Formulated to reach deeper layers where smile lines form, rather than just hydrating the surface.
• High peptide concentration (431,964 ppm) for a dense collagen complex.

Is this mist suitable for sensitive or reactive skin?

The formula has been tested and classified in a low-irritation category, making it suitable for many skin types including sensitive and reactive skin. It’s designed to provide firming and hydration without heavy fragrances or harsh actives that commonly trigger irritation.

• Hypoallergenic, low-irritation classification from Korean testing.
• Lightweight, non-greasy texture that layers well with other products.
• Can be used daily as a replacement for toner or in addition to serums and creams.

How should I use the spray for best results?

Use the millimilli mist after cleansing: hold the bottle about 8 inches from the face, spray evenly, then cup palms and press gently to help absorption. It works as a prep step beneath creams or makeup, and can be reapplied throughout the day to refresh and plump the skin.

• Spray 8 inches away, allow peptides to settle, then press into skin to lock in ingredients.
• Use morning and night or as needed for hydration and plumping over makeup.
• Pairs well under moisturizers and facial oils to enhance firming benefits.

What active ingredients support firming and tone?

Alongside the concentrated collagen peptide matrix, niacinamide and adenosine are included to improve skin tone and assist in reducing the visible depth of fine lines. These actives complement the peptide complex, offering brightening and elasticity support without heavy additives.

• Niacinamide helps even skin tone and improves barrier function.
• Adenosine supports surface smoothness and the appearance of elasticity.
• High-density peptide complex supplies building-block proteins to the skin matrix.

Who is this for: millimilli 500 Dalton Protein Mist is intended for anyone seeking a lightweight, science-led approach to firming and hydration—particularly people concerned with smile lines and early-to-mature signs of aging who prefer a gentle, daily-use Korean derma serum. It’s a good match for those who want a quick, layerable step that works under makeup, refreshes skin throughout the day, and emphasizes peptide delivery rather than heavy occlusives.

Ingredients

Collagen Water, Water, Butylene Glycol, Propanediol, Niacinamide, 1,2-Hexanediol, Dipropylene Glycol, Glycol Distearate, Hydroxyacetophenone, Caprylyl Glycol, Glycerin, Hydroxyethyl Urea, Methylpropanediol, C12-13 Pareth-9, Steareth-4, Ethylhexylglycerin, Silk Extract, Hydrolyzed Extensin, Hydrolyzed Silk, Hydrolyzed Elastin, Hydrolyzed Collagen, Collagen Extract, Coffea Arabica (Coffee) Seed Extract, Moringa Oleifera Seed Extract, Adenosine, Xanthan Gum, Panthenol, Sodium Benzoate, Steareth-30, Hydrolyzed Soy Protein, Dipotassium Glycyrrhizate, Sodium Hyaluronate, Silk Amino Acids, Ascorbyl Propyl Hyaluronate, Hydrolyzed Collagen Extract, Caffeoyl Hexapeptide-65, Copper Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Pentapeptide-4, Proline, Isoleucine, Aspartic Acid, Alanine, Arginine, Serine, Valine, Leucine, Methionine, Glutamic Acid, Glycine, Histidine, Taurine, Ornithine, Phenylalanine, Lavandula Angustifolia (Lavender) Oil, Linalool