Does this product contain added fragrance?

Yes. The ingredient list for Elizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml includes Fragrance. That is the label name for an added scent blend, whose individual components are not itemised beyond any allergens the label declares separately. The full list is printed in the Ingredients section of this page.

Are any declarable fragrance allergens listed?

No. None of the 26 fragrance components that EU cosmetic labelling requires to be named individually appear on the ingredient list for Elizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml. They are the components most often reported as contact allergens, which is why that rule names them one by one.

Does this product contain denatured or SD alcohol?

Yes. The ingredient list for Elizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml includes Alcohol. That is the solvent form of alcohol, and it is a different ingredient from the fatty alcohols such as cetyl and cetearyl alcohol that many formulas use as emollients.

Elizavecca

CER-100 Collagen Coating Hair Protein Treatment 100ml

Name: Elizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml
Brand: Elizavecca
SKU: Elizavecca520
Price: 57.5 USD
Availability: InStock

Behentrimonium Chloride and Amodimethicone do the conditioning, with Hydrolyzed Silk, Panthenol and a declared 10 mg of Ceramide NP, over six herbal root extracts. 100 ml, combed through damp hair after shampooing.

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$57.50

100 ml

$57.50 per 100 ml

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Inside the formula

Ingredients declared

#14

Fragrance on the list

How to use

Use the CER-100 Collagen Coating Hair Protein Treatment after shampooing, on hair towelled to damp rather than dripping.
Towel-dry the hair and apply an appropriate amount of treatment. Leave on for 3 to 5 minutes, then rinse thoroughly with water. A shower cap may be used while the treatment is applied.
Shampoo first, this second. Leave it for the time the pack gives, then rinse.
Once or twice a week. Do not work it into the roots; a treatment weighs down the one part of the hair that does not need it.

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34 of 43 explained

Water solvent: Water is the base almost every serum, toner and cream is built on. It dissolves the water-loving ingredients and sets how light the finished texture feels. On an INCI list it is usually first, which only means it is the largest single ingredient by weight.
Cetearyl Alcohol fatty alcohol: Cetearyl Alcohol is a waxy solid, not the drying kind of alcohol. It is a blend of cetyl and stearyl alcohols used to thicken a cream and keep oil and water from separating, and it softens skin as it does so.
Behentrimonium Chloride surfactant: Behentrimonium Chloride is a positively charged conditioning agent. It is the main detangling ingredient in most hair conditioners, and it is not a cleanser.
Glycerin humectant: Glycerin is the most used humectant in skincare. It draws water into the outer layer of skin and holds it there, and it is one of the very few ingredients whose hydrating effect is settled science rather than marketing. Higher amounts feel tacky, which is why it is usually blended.
Amodimethicone silicone: A silicone carrying a positive charge, so it is drawn to damaged hair and stays after rinsing. It is a conditioning silicone rather than a slip agent.
Cyclopentasiloxane silicone: Cyclopentasiloxane is a volatile silicone: it spreads a formula thin and smooth then evaporates, leaving no residue. It is the silicone behind a dry, powdery primer finish.
Citric Acid pH adjuster: Citric Acid is used in tiny amounts to bring a formula to the pH its actives need, not as an exfoliant at that level. It is an AHA, so at much higher concentrations it can also exfoliate.
Isopropyl Alcohol solvent: Isopropyl Alcohol is rubbing alcohol. It dissolves ingredients water cannot, evaporates quickly, and in quantity can leave skin feeling tight.
Sodium Benzoate preservative: Sodium Benzoate is a mild preservative that works only in acidic formulas. It is usually paired with potassium sorbate, and the pair is the standard choice where a brand wants no phenoxyethanol.
Dimethicone silicone: Dimethicone is the most used cosmetic silicone. It forms a breathable film that smooths the surface, slows water leaving skin, and gives the slip that makes a primer or cream feel silky. It is inert and does not penetrate.
Panthenol humectant: Panthenol is pro-vitamin B5: skin converts it to pantothenic acid. It is a humectant that holds water and leaves skin feeling soft and less tight, and it is one of the ingredients formulators reach for when a formula also contains something harsh.
Fragrance fragrance: Fragrance, or Parfum, is a single declaration standing for a whole scent blend, which can be dozens of materials. Regulators allow it as a trade secret, so a list showing only this word does not say what the scent is made of. It is the most common trigger named by people with reactive skin.

22 more explained

Tocopheryl Acetate antioxidant: Tocopheryl Acetate is a stable vitamin E ester that skin converts to tocopherol. It is used as an antioxidant and a light emollient and holds up better than plain vitamin E in a formula.
Butylene Glycol humectant: Butylene Glycol is a small glycol that does two jobs at once: it holds water in the top layer of skin and it dissolves plant extracts and actives that plain water cannot. It also thins a formula, which is why watery Korean essences lean on it.
Cornus Officinalis Fruit Extract plant extract: Japanese cornel dogwood fruit, the sansuyu of Korean herbal medicine. Its extract carries fruit acids and iridoids and is used as a conditioning extract.
Rehmannia Glutinosa Root Extract plant extract: Chinese foxglove root, one of the standing herbal roots of Korean medicine. Its extract carries iridoid glycosides and sugars and is used as a conditioning extract.
Dioscorea Japonica Root Extract plant extract: Dioscorea Japonica is Japanese wild yam, whose root is naturally slippery with mucilage. Its extract hydrates and leaves a cushioned feel.
Paeonia Suffruticosa Root Extract plant extract: Paeonia Suffruticosa is tree peony, a long-standing East Asian medicinal plant. Its root extract carries paeoniflorin and is used for the look of reddened skin.
Ceramide NP (Ceramide 3) (10 Mg) barrier lipid: Ceramide NP is the most used cosmetic ceramide, the same class of lipid that makes up roughly half the mortar between cells in the outer layer of skin. Added to a cream it slots into that structure, which is why ceramide formulas feel less leaky rather than merely greasy.
Alcohol solvent: Alcohol here means ethanol. It dissolves ingredients water cannot, evaporates fast so a formula sets quickly and does not feel heavy, and thins texture. In quantity it can leave dry or reactive skin feeling tight, which is why many Korean formulas avoid it and some deliberately use it for a fast, weightless finish.
Hydrolyzed Collagen (100 Ppm) protein: Hydrolyzed Collagen is collagen broken into fragments small enough to dissolve in water. It cannot become collagen in skin; what it does is hold water at the surface and leave a smooth, conditioned film.
Hydrolyzed Keratin protein: Hydrolyzed Keratin is keratin, the protein hair and nails are built from, cut into fragments small enough to dissolve. In a formula it is a humectant and a smoothing film former.
Avena Sativa (Oat) Kernel Extract plant extract: Oat Kernel Extract carries beta-glucan and avenanthramides, and it is one of the most reliably tolerated ingredients in skincare. It is used for the look of reddened, itchy-feeling skin.
1,2-Hexanediol humectant: 1,2-Hexanediol is a glycol used for two reasons: it holds water like glycerin, and it makes a formula harder for microbes to live in, so less traditional preservative is needed. Korean formulas use it heavily for that second reason.
Hydrolyzed Wheat Protein (10 Ppm) protein: Hydrolyzed Wheat Protein is wheat protein broken into fragments small enough to dissolve in water. It holds water at the surface and leaves a smooth film, which is why it is as common in hair products as in skincare.
Hydrolyzed Corn Protein (10 Ppm) protein: Hydrolyzed Corn Protein is corn protein cut into small soluble pieces. On a label it usually sits with two or three other plant proteins, because each brings a different amino acid balance.
Hydrolyzed Soy Protein (10 Ppm) protein: Hydrolyzed Soy Protein is soy protein cut into water-soluble fragments. It conditions the surface and holds water, and it is one of the most used plant proteins in cosmetics.
Phenoxyethanol preservative: Phenoxyethanol is the most widely used cosmetic preservative outside the paraben family. It keeps a water-containing formula from growing bacteria and mould, and is capped at one percent in most markets, so it always sits low on a list.
Daucus Carota Sativa (Carrot) Root Extract plant extract: Carrot Root Extract carries carotenoids, which give it a strong orange colour. It is used as an antioxidant extract and can tint a formula.
Brassica Oleracea Italica (Broccoli) Extract plant extract: Broccoli extract, carrying sulforaphane and vitamin C. It is used as a plant antioxidant.
Apium Graveolens (Celery) Extract plant extract: Celery extract, carrying flavonoids, minerals and plant acids. It is used as a light conditioning extract.
Brassica Oleracea Capitata (Cabbage) Leaf Extract plant extract: Cabbage leaf extract. The leaf carries sulphur compounds, vitamin C and vitamin K, and the extract is used as a conditioning antioxidant botanical.
Oryza Sativa (Rice) Extract plant extract: Rice Extract is the anchor of the Korean rice-skincare category. It carries starches, amino acids and ferulic acid, and it is used for the look of dullness and for a soft, blurred finish.
Ethylhexylglycerin preservative booster: Ethylhexylglycerin softens skin and boosts a preservative system, which is why it is nearly always sitting beside phenoxyethanol or 1,2-hexanediol. It also cuts down the odour bacteria produce, so it turns up in deodorising products.

Complete the routine

This itemElizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml$57.50
From the same Korean-market lineElizavecca Witch Piggy Hell-Pore Blemish Spot Patch 44ea$12.50
Seal the routine in as the last stepElizavecca Skin Liar Moisture Cream 100ml$27.50

Total for 3 items$97.50

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Elizavecca CER-100 Collagen Coating Hair Protein Treatment 100ml

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Verify your unit when it arrives

Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.

On the unit itself

The Korean-market barcode, unaltered from the retail package.
The manufacturer’s batch code, exactly as the maker printed it.

정품Genuine article, Korean-market stock

What professionals say

What skin-care professionals say about skin care, quoted from the medical sources linked beside each.

Your skin barrier is basically your outer layer of the skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic
Pretty much every step of a Korean skin care routine is going to have some component of hydration.
Alok Vij, MDDermatologist, Cleveland Clinic