millimilli 500 Dalton Protein Mist — Collagen Peptide Face Spray 1.86 fl.oz, Lightweight Hydrating Firming

millimilli 500 Dalton Protein Mist is a lightweight Korean derma serum spray that delivers sub-500 Dalton collagen peptides to support firmer, plumper-looking skin.

This mist is formulated to target areas where deeper lines form by using small-molecule collagen peptides and a high-density peptide complex. Designed as a leave-on derma serum, it replaces traditional toner and fits into morning or evening routines. Tested for low irritation, it blends hydrating and firming actives like niacinamide and adenosine so you can layer it under sunscreen or makeup without heaviness.

How does this mist reach deeper skin where smile lines form?

The formula follows the 500 Dalton Rule, using peptide fragments small enough to penetrate past the skin surface and into the dermal layer. Once absorbed, these targeted peptides support the skin’s structural proteins and bolster the appearance of firmness and fullness. The spray format helps distribute the serum evenly across facial contours where nasolabial folds and expression lines tend to deepen.

• Sub-500 Dalton collagen peptides designed for deeper dermal delivery
• 30-protein peptide complex at high concentration for multi-target support
• Fine mist for even spread along smile lines and folds

Is this suitable for sensitive or reactive skin?

Yes — the mist has been clinically tested and classified in a low-irritation category, making it appropriate for reactive skin types while still offering potent peptide activity. The lightweight, hypoallergenic base minimizes occlusion and the risk of breakouts, so you can use it daily without layering heavy creams. Patch testing is recommended for very reactive skin.

• Low-irritation classification from dermatological testing
• Hypoallergenic formulation for daily use
• Non-greasy spray that layers well under other products

How should I use this mist in my routine for best results?

Use the mist right after cleansing: hold the bottle about 8 inches from your face and spritz evenly. Allow the peptide serum to absorb, then press your palms gently over the skin to help lock ingredients in; follow with a moisturizer or sunscreen as needed. It can stand in for both toner and serum, and it refreshes skin over makeup for on-the-go plumping.

• After cleansing, spray evenly from 8 inches away
• Cup palms and press to encourage absorption and sealing
• Layer under creams or over makeup for maintenance throughout the day

What active ingredients support firmness and tone?

This formula combines a concentrated matrix of 30 Korean collagen and protein peptides with niacinamide and adenosine to help improve skin texture and elasticity appearance. The peptide complex is lab-verified at a very high ppm, and the combination is registered as a dual-functional cosmetic for firming and tone support in its origin market. These actives work together without adding heavy oils or silicones.

• 30 collagen and protein peptides for structural support
• Niacinamide to help even skin tone and texture
• Adenosine to aid in appearance of smoother skin

Who is this for? This derma serum mist is ideal for anyone wanting a lightweight, daily-friendly peptide treatment that targets expression lines and loss of plumpness — particularly people concerned with smile lines and nasolabial folds. It suits dry, oily, combination, and sensitive skin types that prefer a non-greasy spray and want an easy layerable product for morning and night routines. If you seek a concentrated peptide spray to add structural support without heavy creams, this mist is formulated to integrate smoothly into modern skincare rituals.

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