A low-irritation essential oil hair dye and a method of preparing the same

By using Argan kernel oil, camellia extract, and ginger root extract in the hair dye, combined with ethanolamine and ammonium hydroxide, the irritation and post-dyeing frizz problems of traditional hair dyes are solved, achieving a low-irritation and highly effective hair dyeing effect and healthy hair.

CN119405565BActive Publication Date: 2026-06-26VENUS SKIN & HAIR LAB LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
VENUS SKIN & HAIR LAB LTD
Filing Date
2024-12-03
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The irritating chemical components in traditional hair dyes can cause scalp allergies, redness, and damage to hair. Hair is also prone to frizz after dyeing, making it difficult to reduce irritation while ensuring the dyeing effect.

Method used

Using Argan kernel oil, camellia flower extract, and ginger root extract as the main ingredients, combined with ethanolamine and ammonium hydroxide as pH adjusters, this product forms a low-irritation essential oil hair dye that promotes the penetration of hair coloring agents and forms a protective film, enhancing the dyeing effect and hair health.

Benefits of technology

It reduces the irritation of hair dye to the scalp, improves the durability and evenness of the dyeing effect, and enhances the smoothness and health of the hair.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the field of hair dyeing products, and more particularly to a low-irritation essential oil hair dye and a preparation method thereof. The low-irritation essential oil hair dye comprises a No. 1 agent and a No. 2 agent. The No. 1 agent comprises a moisturizing agent, a hair coloring agent, an antioxidant, a chelating agent, a solvent A, a thickening agent A, an emulsifying agent A and a hair conditioner. The No. 1 agent further comprises a pH regulator A, dimethicone, a fragrance A, a polyquaternary ammonium salt-7, a polyquaternary ammonium salt-10, a butyrospermum parkii (shea) butter, a camellia sinensis flower extract, a zingiber officinale (ginger) root extract and a preservative. The No. 2 agent comprises a solvent B, a cetylstearyltrimethylammonium chloride, a sodium stannate, a pH regulator B, a thickening agent B, an emulsifying agent B and a mineral oil. The No. 2 agent further comprises a chelating agent C and an oxidizing agent. The hair dye provided by the application can reduce irritation and relieve the degree of hair roughness after dyeing under the condition of ensuring the hair dyeing effect, and has many advantages.
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