HEPES (hydroxyethyl piperazineethanesulfonic acid)

Product Code: 7293

HEPES (hydroxyethyl piperazineethanesulfonic acid) is a very popular Buffer. To control pH values in cosmetic formulas Because it provides a pH value that is in the range that is most appropriate for the skin.

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Product Specification:-

Test Name	Specification
pH (5% solution in water, 25C)	5.0-6.5
Assay (by titration)	99.0% Min
pKa	7.2-7.8
Appearance	White crystalline powder or clumps
Identification (IR spectrum)	Conforms to known structure
Identification (TLC)	Conforms
Solubility (0.05M solution in water)	Clear and colorless

HEPES (hydroxyethyl piperazineethanesulfonic acid) is a very popular Buffer. To control pH values in cosmetic formulas, for example:

1. Skin peeling formula to reduce skin irritation. An example of the most commonly used ratio is Glycolic Acid 5% + HEPES 4% ( Vichy Idealia Peeling).

2. All types of skin care formulas because they can help adjust the pH value of the formula to a range that is most suitable for the skin because HEPES is a buffer that provides a pH value in the range of 5.0-6.5, which is a range that fits the skin's needs.

HEPES (hydroxyethyl piperazineethanesulfonic acid) is commonly used as a gentle exfoliant. Suitable for sensitive skin and those who want to exfoliate skin cells gradually, without being harsh or irritating. The recommended rate is 3-4%.

Usage: For any kind of skin care products

Mixing method: mixed in water (water-phase) can withstand heat.

Usage rate: 1-5%

Product characteristics: White powder with pH value in the range of 5.0-6.5.

Solubility: Can dissolve in water

Storage: For long-term storage Store at room temperature 5-25 degrees. Do not expose to sunlight or heat. Shelf life is at least 24 months.

INCI: Hydroxyethyl piperazineethanesulfonic acid or HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID

Examples of products using H ydroxyethyl piperazineethanesulfonic acid

LA ROCHE-POSAY Effaclar serum

KIEHL'S super multi-correcting eye-opening serum

Garnier water rose 24H Moisture Crean

Murad Revitalixir recovery serum

Vichy dermnorm night detox

Vichy NEOVADIOL DAY COMPENSATING COMPLEX

SkinCeuticals Triple Lipid Restore

Lancôme Prep and Matte

LANCOME Bienfait night cream

LANCOME Advanced Génifique - Youth Activating Face Serum

LA ROCHE-POSAY Redermic R

Helena Rubinstein LIFE PEARL CELLULAR

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Recent dicussion threads:

› 2023-10-06 Ask about compatibility of Serum ingredients.
› 2023-04-11 Ingredients
› 2022-12-17 Ask to adjust the pH in the recipe.
› 2022-06-10 Can this recipe be mixed together?
› 2020-07-15 ask to check ingredients The team doesn't have to answer.

Example recipes using this ingredient:

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