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Home > Cosmetic Ingredient > Hair Waving or Straightening (Find 45 items)

Cosmetic Ingredient

Hair Waving or Straightening

Discover the essential chemicals for hair waving and hair straightening processes! Explore our collection for modifying hair structure to achieve desired styles. Check out our comprehensive range of raw materials with CAS NO., property details, and SDS. Shop confidently from certified suppliers, ensuring detailed product information for your needs in permanent waving and hair relaxers.

Cysteine

(3374-22-9)
Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

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L-(+)-Cysteine

(52-90-4)
Bread improver; nutritional supplement; antioxidant; color protectant. It has detoxification effect on acrylonitrile and aromatic acidosis; it has the effect of preventing radiation damage; it has the effect of treating bronchitis and phlegm; it has the effect of absorbing alcohol and converting it into acetaldehyde in the body. In biochemical research, it is used as an antidote for hepatitis, liver poisoning, radiopharmaceutical poisoning, antimony poisoning, etc. in medicine.

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(±)-Threonine

(80-68-2)
L-threonine ([72-19-5]) is an essential amino acid. The physiological effect of DL-threonine is that when L-threonine is half-deficient, it is prone to loss of appetite, fatty liver embolism, sumamol Acid cannot be synthesized in higher animals and must be supplied from outside the body. In addition to supplementing L-lysine, cereal protein is followed by L-threonine. This is because although the content of L-threonine is large, the combination of threonine and peptide in protein is difficult to

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L-Threonine

(72-19-5)
1. Amino acid, nutrient 2. L-enantiomer It is used in biochemical research, as an amino acid nutrition medicine in medicine, mainly used to treat anemia.One of the essential amino acids for the human body, which can be used to improve nutrition and improve physical fitness.

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Lithium carbonate (Li2CO3)

(554-13-2)
1. A neuroprotective effect of lithium carbonate in amyotrophic lateral sclerosis (ALS).
2. Used in a matrix modifier.

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Cysteamine

(60-23-1)
antihyperlipidemic, HMGCoA reductase inhibitor

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Glyoxylic acid

(298-12-4)
NSC 27785 is an organic compound that is both an aldehyde and a carboxylic acid.

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Cysteamine hydrochloride

(156-57-0)
Cysteamine hydrochloride is used as an antioxidant and in radiation therapy.

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3-Mercaptopropionic acid

(107-96-0)
A compound suitable for amino acid analysis by means of OPA

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Hair waving or straightening agents, classified as restricted substances in cosmetic ingredients, can modify the chemical structure of hair, allowing it to be styled according to the desired look, whether for perming or straightening. Common types of waving-straightening agents in the market include alkaline, non-alkaline, acidic, sulfite, mercaptoacetate, or ester formulations.

More Information

Hair straightening and waving are achieved through the use of chemical substances known as "keratin treatments" or "perming solutions."

 

The process of hair straightening or waving consists of employing substances, often containing thioglycolic acid or its derivatives, which can disrupt the inherent composition of the hair. These chemicals can modify the disulfide bonds present in the hair, thereby facilitating its restructuring into either a sleeker or more wavy configuration.

 

Factors influencing hair straightening or waving:

● Chemical Composition: Different chemicals like thioglycolic acid or ammonium thioglycolate affect the hair's bonds.

● Hair Type: Hair texture, thickness, porosity, and previous chemical treatments influence the solution.

● Processing Time and Heat: The duration the solution remains on the hair affects the results.

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