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US 2022/0175657 A1Published application
Method for treating hair and scalp
AssigneeKao Germany GmbH
InventorsIris KLAWITTER, Normen LIPINSKI
Life of this patent
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Abstract
Methods, processes, and kits-of-parts for treating hair and scalp and increasing blood circulation of the scalp are provided. The methods and processes include applying aqueous compositions onto hairs and scalps, wherein the aqueous compositions comprise dispersed scrub particles that provide further improvement of blood circulation compared to scalps treated only with cleansing and carbon dioxide comprising compositions.
Claims21
A process for treating human scalp and hair, the process comprising:
- a) applying a first aqueous non-cleansing composition onto a scalp and hair, massaging the first aqueous non-cleansing composition into the scalp and the hair, and optionally rinsing the first aqueous non-cleansing composition off the scalp and the hair, the first aqueous non-cleansing composition comprising dispersed particles with an average particle size in the range of 1 to 1000 μm, measured by light microscope;
- b) applying a second aqueous cleansing composition onto the scalp and the hair and massaging the second aqueous cleansing composition into the scalp and the hair;
- c) rinsing the hair off;
- and
- d) applying a third non-cleansing aqueous aerosol composition onto the scalp and the hair, massaging the third non-cleansing aqueous aerosol composition into the scalp and the hair, and optionally rinsing the third non-cleansing aqueous aerosol composition off the scalp and the hair, the third non-cleansing aqueous aerosol composition comprising carbon dioxide as a propellant.
2 more elements
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Dependencies are inferred from the claim text.