
Image: cosrx.com
COSRX
5 Peptide Collagen Tinted Lip Fill Treatment
A lip care built around Vitamin E and Mineral sunscreen, for barrier repair and smoothing.
Brand price
USD 16.00 · checked 25 Sept 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Fine lines & wrinkles
- Dryness & dehydration
- Dullness
- Uneven texture
How to use
Apply as needed for a touch of hydration and sheer color. Can be used before or after lip makeup.
Caution
Do not use on damaged or irritated skin. Do not use in case of allergy to any of the ingredients. For external use only.
What's inside
Ingredients List
29 trigger at least one check · 26 trigger none
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Trigger Acne
- May Worsen Keratosis Pilaris
- May Worsen Seborrheic Dermatitis
- Fatty alcohols (Malassezia)
- May Worsen Seborrheic Dermatitis
Key Ingredients
Mineral sunscreen1
Uses zinc oxide or titanium dioxide to absorb and scatter UV rays.
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Peptides3
Short amino-acid chains used as signalling actives.
Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1
Benefits
Hydrating11
Boosts hydration and relieves dry, tight skin.
Acetyl Hexapeptide-8, Beta-Glucan, Ceramide NP, Gluconolactone, Glycerin, Hyaluronic Acid, Lactic Acid, Propanediol, Soluble Collagen, Squalane, Tocopherol
Barrier Repair18
Strengthens and restores the skin's natural barrier.
Ceramide NP, Diisostearyl Malate, Ethylhexyl Palmitate, Glycerin, Hydrogenated Poly(C6-14 Olefin), Hydrogenated Polyisobutene, Isopropyl Myristate, Lecithin, Microcrystalline Wax, Octyldodecanol, Oryza Sativa Bran Extract, Pentaerythrityl Tetraisostearate, Silica Dimethyl Silylate, Squalane, Synthetic Wax, Tocopherol, Tribehenin, Tripeptide-1
Reduces Irritation3
Eases discomfort and supports skin resilience.
Anti-Aging3
Softens lines and helps skin look youthful.
Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1
Firming3
Supports elasticity and bounce.
Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1
Smoothing13
Refines rough or uneven texture.
Acetyl Hexapeptide-8, Diisostearyl Malate, Ethylhexyl Palmitate, Hydrogenated Poly(C6-14 Olefin), Hydrogenated Polyisobutene, Isopropyl Myristate, Lactic Acid, Lecithin, Octyldodecanol, Pentaerythrityl Tetraisostearate, Silica Dimethyl Silylate, Squalane, Tribehenin
Anti-Pollution5
Helps defend against airborne pollutants.
Glycerin, Oryza Sativa Bran Extract, Tocopherol, Tocopheryl Acetate, Tripeptide-1
Concerns
May Trigger Acne5
Can clog pores or trigger breakouts.
Ethylhexyl Palmitate, Isopropyl Myristate, Pentaerythrityl Tetraisostearate, Sorbitan Isostearate, Tocopherol
May Worsen Seborrheic Dermatitis20
May feed the yeast involved in seborrheic dermatitis.
Acetyl Hexapeptide-8, Ceramide NP, Diisostearyl Malate, Disteardimonium Hectorite, Ethylhexyl Palmitate, Hydrogenated Lecithin, Isopropyl Myristate, Isostearic Acid, Lecithin, Octyldodecanol, Palmitoyl Hexapeptide-12, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Pentaerythrityl Tetraisostearate, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Polyglyceryl-2 Triisostearate, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Sorbitan Isostearate, Tribehenin
May Worsen Keratosis Pilaris5
May clog follicles or strip skin prone to keratosis pilaris.
Ethylhexyl Palmitate, Isopropyl Myristate, Pentaerythrityl Tetraisostearate, Sorbitan Isostearate, Tocopherol
May Worsen Irritation10
May cause stinging, redness or sensitivity.
Benzyl Benzoate, Citral, Citrus Limon Peel Oil, Fragrance, Hydrogenated Polyisobutene, Isopropyl Myristate, Limonene, Menthol, Pinene, Tocopherol
May Worsen Eczema7
May worsen itching or irritation for eczema-prone skin.
Benzyl Benzoate, Citral, Citrus Limon Peel Oil, Fragrance, Limonene, Menthol, Pinene
May Worsen Rosacea7
Can trigger flare-ups in rosacea-prone skin.
Benzyl Benzoate, Citral, Citrus Limon Peel Oil, Fragrance, Limonene, Menthol, Pinene
Ingredients Explained
Click on any ingredient to learn more about it
Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
Hair Conditioning, Skin Conditioning, Viscosity Controlling
Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate isn't fungal acne safe.
Learn more about Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate →Diisostearyl Malate
Skin Conditioning, Emollient, Cleansing
Diisostearyl Malate isn't fungal acne safe.
Learn more about Diisostearyl Malate →Hydrogenated Poly(C6-14 Olefin)
Skin Conditioning, Emollient, Viscosity Controlling
C6-14-alkenes, homopolymers, hydrogenated
Learn more about Hydrogenated Poly(C6-14 Olefin) →Hydrogenated Polyisobutene
Skin Conditioning, Emollient, Viscosity Controlling
Propene, 2-methyl-, homopolymer
Learn more about Hydrogenated Polyisobutene →Polybutene
Binding, Viscosity Controlling
Polybutene is the polymer formed by the polymerization of a mixture of iso- and normal butenes.
Learn more about Polybutene →Octyldodecanol
Fragrance, Perfuming, Emollient, Solvent
Octyldodecanol isn't fungal acne safe.
Learn more about Octyldodecanol →Pentaerythrityl Tetraisostearate
Emollient, Cleansing, Emulsifying
Pentaerythrityl Tetraisostearate isn't fungal acne safe.
Learn more about Pentaerythrityl Tetraisostearate →Synthetic Wax
Abrasive, Binding, Emulsion Stabilising, Fragrance, Viscosity Controlling
Synthetic Wax is a hydrocarbon wax derived generally through Fischer-Tropsch or ethylene polymerization processes.
Learn more about Synthetic Wax →Microcrystalline Wax
Binding, Bulking, Emulsion Stabilising, Viscosity Controlling
Microcrystalline Wax is a wax derived from petroleum and characterized by the fineness of its crystals in contrast to the larger crystals of paraffin wax. It consists of high molecular weight saturated aliphatic hydrocarbons.
Learn more about Microcrystalline Wax →Disteardimonium Hectorite
Light Stabilizer, Viscosity Controlling
Disteardimonium Hectorite isn't fungal acne safe.
Learn more about Disteardimonium Hectorite →
Dupes
- COSRX 5 Peptide Ceramide Barrier Comfort Lip Mask76% match
- COSRX 5 Peptide B5 Sensitive Repair Salve Lip Balm69% match