Anti-dandruff shampoo and preparation method thereof

Abstract

The invention belongs to the field of daily chemicals, and relates to anti-dandruff shampoo. The shampoo comprises the following components: a phase A: ethylenediamine tetraacetic acid, fatty alcohol-polyoxyethylene ether sodium sulfate, sodium / ammonium lauryl sulfate, acrylic acid (ester) / C10-30 alcohol acrylate cross-linked polymer sodium, piroctone olamine, a Chinese prickly ash extract and crocodile oil; a phase B: 1, 3-dimethylol dimethyl hydantoin; a phase C: sodium lauroyl sarcosine and selenium sulfide; and the balance of water. The shampoo has good antibacterial, anti-inflammatory, dandruff-removing and itching-relieving effects, can moisturize skins for a long time, nourish scalp, promote hair growth and nourish hair, is mild in formula and small in irritation, and can effectively relieve dandruff and itching, dry scalp, scalp inflammation and other problems.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and relates to an anti-dandruff shampoo and a preparation method thereof. Background technique [0002] In daily life, affected by stress and environmental pollution, more and more people are troubled by problems such as dandruff, scalp itching, and scalp inflammation. Most of the anti-dandruff products on the market currently use pyridine sulfate as the anti-dandruff agent, but this There are disadvantages of anti-dandruff agents. Pyridine sulfate is highly irritating, insoluble in water and difficult to dissolve in organic solvents. When it is used in shampoo, it is prone to poor compatibility with other components, difficult to disperse, and easy to precipitate and agglomerate. Lead to unstable anti-dandruff effect. The existing technology uses plant extracts as anti-dandruff agents, which are mild and non-irritating. However, the components of plant extracts are complex, the active ingredients...

AI Technical Summary

Problems solved by technology

[0002] In daily life, affected by stress and environmental pollution, more and more people are troubled by problems such as dandruff, scalp itching, and scalp inflammation. Most of the anti-dandruff products on the market currently use pyridine sulfate as the anti-dandruff agent, but this There are disadvantages of anti-dandruff agents. Pyridine sulfate is highly irritating, insoluble in water and difficult to dissolve in organic solvents. When it is used in shampoo, it is prone to poor compatibility with other components, difficult to disperse, and easy to precipitate and agglomerate. Causes the anti-dandruff effect to be unstable

The existing technology uses plant extracts as anti-dandruff agents, which are mild and non-irritating. However, the components of plant extracts are complex, the active ingredients and beneficial effects are not clear, and the effect is not obvious or even the effect claimed by the product. The effective effect of plant extracts is The ingredients are easily affected by the extraction process, and other components and shelf life in the system are also likely to affect the stability of the plant extract and the high activity of the active substance, resulting in unstable anti-dandruff effect

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