The Universal Selection Source: Cosmetics Ingredients

Patent

SUNSCREEN COMPOSITION


Application Date:
Oct 15, 2015
USPTO Patent:
US 14435013
Abstract:

The invention relates to a leave-on sunscreen composition especially to a composition which provides increasing protection of the skin on exposure to uv-radiation. The present inventors have achieved this using a co...

Inventors:
Lalitha Balakrishnan, Bangalore (IN)
Janhavi Sanjay Raut, Bedfordshire (GB)
International Classification:
A61K 8/36 (20151015); A61K 8/35 (20151015); A61K 8/41 (20151015); A61Q 17/04 (20151015)

Claims

What is claimed is:

1. A high SPF progressive sunscreen leave-on composition comprising a) 0.1 to 7% of a UV-A sunscreen;b) 0.1 to 7% of a UV-B sunscreen;c) 0.1% to 10% of a nonionic surfactant having a HLB value of at least 9;d) 0.1 to 10% of an ester salt of L-DOPA (L-3,4-dihydroxyphenylalanine); L-DOPA represented...

Description

FIELD OF THE INVENTION

The invention relates to a leave-on sunscreen composition especially to a composition which provides increasing protection of the skin on exposure to UV-radiation.

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