COSRX
The Blue Peptide Bakuchiol Plump Bounce Cream
The Blue Peptide Bakuchiol Plump Bounce Cream is a moisturiser from COSRX. Its official ingredient list includes Glycerin and Niacinamide. The brand lists 52 ingredients in this formula; each is explained below with its documented cosmetic functions.
Ingredients, decoded
The ingredient list below comes from the brand's formula listing. Open an explanation to see the evidence and things to keep in mind.
| On the label | What it does | The plain-English take |
|---|---|---|
| AQUA/WATER | Fragrance supportDissolving ingredients | Supports the perfume or flavour mixture in a formula. Helps other ingredients dissolve in the formula. |
| BUTYLENE GLYCOL | Moisture bindingSkin conditioningFragrance supportDissolving ingredientsTexture | |
| GLYCERIN | Moisture bindingSkin conditioningFragrance supportDissolving ingredientsTexture | |
| METHYL TRIMETHICONE | Skin conditioningDissolving ingredients | Used to help keep skin in good condition. Helps other ingredients dissolve in the formula. |
| NIACINAMIDE | Smoothing | |
| 1,2-HEXANEDIOL | Skin conditioningFragrance supportDissolving ingredients | Used to help keep skin in good condition. Supports the perfume or flavour mixture in a formula. |
| CETEARYL ALCOHOL | Formula stabilityFormula appearanceSofteningCleansingMixing oil and waterFoam supportTexture | Helps an emulsion stay mixed. Makes a formula less transparent. |
| SQUALANE | SofteningSkin conditioningLipid support | Helps soften and smooth the skin. Used to help keep skin in good condition. |
| DIMETHICONE | Foam controlFragrance supportSkin conditioningSofteningSkin protection | Helps reduce foaming while a product is made or applied. Supports the perfume or flavour mixture in a formula. |
| CAPRYLYL METHICONE | Skin conditioning | Used to help keep skin in good condition. |
| COPPER TRIPEPTIDE-1 (GHK-Cu) | Skin conditioning | Used to help keep skin in good condition. |
| CAPRYLIC/CAPRIC TRIGLYCERIDE | Skin conditioningFragrance support | Used to help keep skin in good condition. Supports the perfume or flavour mixture in a formula. |
| AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER | Texture | Adjusts how thick or fluid the formula is. |
| AMMONIUM ACRYLOYLDIMETHYLTAURATE/BEHENETH-25 METHACRYLATE CROSSPOLYMER | Formula stability | Helps an emulsion stay mixed. |
| POLYACRYLATE CROSSPOLYMER-6 | Formula stabilityTexture | Helps an emulsion stay mixed. Adjusts how thick or fluid the formula is. |
| GLYCERYL STEARATE | SofteningMixing oil and water | Helps soften and smooth the skin. Helps oil and water combine in a formula. |
| C30-45 ALKYL CETEARYL DIMETHICONE CROSSPOLYMER | Film formingSkin conditioningSoftening | Leaves a thin film on a surface after application. Used to help keep skin in good condition. |
| CETEARYL GLUCOSIDE | CleansingMixing oil and water | Helps remove dirt and residue from the skin. Helps oil and water combine in a formula. |
| HYDROGENATED LECITHIN | Mixing oil and waterSkin conditioning | Helps oil and water combine in a formula. Used to help keep skin in good condition. |
| GLYCERYL CAPRYLATE | SofteningMixing oil and water | Helps soften and smooth the skin. Helps oil and water combine in a formula. |
| ETHYLHEXYLGLYCERIN | Skin conditioningOdour controlFragrance support | Used to help keep skin in good condition. Helps reduce or cover unwanted odour. |
| STEARIC ACID | CleansingFormula stabilityScentLipid supportMixing oil and water | Helps remove dirt and residue from the skin. Helps an emulsion stay mixed. |
| POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE | Mixing oil and water | Helps oil and water combine in a formula. |
| PALMITIC ACID | SofteningMixing oil and water | Helps soften and smooth the skin. Helps oil and water combine in a formula. |
| SODIUM GLUCONATE | Formula stabilitySkin conditioning | Binds metal ions that can interfere with the formula. Used to help keep skin in good condition. |
| BAKUCHIOL | Microbial controlAntioxidantSkin conditioningSoftening | Helps limit the growth of microorganisms. Slows reactions involving oxygen, helping protect against oxidation. |
| ADENOSINE | Skin conditioning | Used to help keep skin in good condition. |
| MYRISTIC ACID | CleansingScentMixing oil and water | Helps remove dirt and residue from the skin. Adds or changes the product's scent. |
| LAURIC ACID | CleansingMixing oil and water | Helps remove dirt and residue from the skin. Helps oil and water combine in a formula. |
| CAPRYLYL GLYCOL | SofteningSkin conditioningOdour controlFragrance support | Helps soften and smooth the skin. Used to help keep skin in good condition. |
| TOCOPHEROL | Skin conditioningAntioxidantFragrance support | Used to help keep skin in good condition. Slows reactions involving oxygen, helping protect against oxidation. |
| DIPEPTIDE DIAMINOBUTYROYL BENZYLAMIDE DIACETATE | Skin conditioning | Used to help keep skin in good condition. |
| ACETYL HEXAPEPTIDE-1 | Skin conditioning | Used to help keep skin in good condition. |
| ACETYL HEPTAPEPTIDE-4 | Moisture bindingSkin conditioning | Attracts and holds water. Used to help keep skin in good condition. |
| PANTHENOL | Skin conditioningFragrance support | Used to help keep skin in good condition. Supports the perfume or flavour mixture in a formula. |
| BETAINE | Moisture bindingSkin conditioningTexture | Attracts and holds water. Used to help keep skin in good condition. |
| INOSITOL | Moisture binding | Attracts and holds water. |
| ACETYL HEXAPEPTIDE-8 | Moisture bindingSkin conditioning | Attracts and holds water. Used to help keep skin in good condition. |
| SODIUM HYDROXIDE | pH controlAlcohol denaturingFragrance support | Helps keep the formula's acidity at the intended level. Makes an alcohol-containing formula unsuitable for drinking. |
| PROPANEDIOL | Moisture bindingFragrance supportDissolving ingredientsTexture | Attracts and holds water. Supports the perfume or flavour mixture in a formula. |
| SYNTHETIC WAX | Exfoliating textureBindingFormula stabilityFragrance supportTexture | Adds particles that help remove surface material through rubbing. Helps ingredients hold together. |
| SODIUM HYALURONATE | Moisture bindingSkin conditioning | |
| ACETYL OCTAPEPTIDE-3 | Moisture bindingSkin conditioning | Attracts and holds water. Used to help keep skin in good condition. |
| POLYGLYCERYL-10 STEARATE | Skin conditioning | Used to help keep skin in good condition. |
| HYDROLYZED HYALURONIC ACID | Moisture bindingSkin conditioning | |
| BETA-GLUCAN | Formula bodySkin conditioning | Adds bulk to a formula. Used to help keep skin in good condition. |
| SODIUM HYALURONATE CROSSPOLYMER | Moisture bindingSkin conditioning | Attracts and holds water. Used to help keep skin in good condition. |
| CERAMIDE NP | Skin conditioning | |
| HYALURONIC ACID | Moisture bindingMoisture supportSkin conditioning | |
| CHOLESTEROL | Light stabilitySkin conditioningSofteningMixing oil and waterTexture | Helps protect the formula from changes caused by light. Used to help keep skin in good condition. |
| HYDROLYZED COLLAGEN | Film formingMoisture bindingSkin conditioningSoftening | Leaves a thin film on a surface after application. Attracts and holds water. |
| SODIUM ACETYLATED HYALURONATE | Moisture binding | Attracts and holds water. |
Sources
- COSRX: The Blue Peptide Bakuchiol Plump Bounce CreamChecked 2026-10-05T21:29:32.284730+00:00