Colour is disappeared in sunlight - Color and makeup - Chemists Corner

Color and makeup

Colour is disappeared in sunlight

Posted by AbdulRahim on October 13, 2019 at 5:32 am

AbdulRahim

I am manufacturing hand wash liquid.
My problem is that,
Hand wash colour is disappeared in sunlight.
I am using SLES, CDEA, CAPB, NaCl, Colour and fragrance.
Please discuss solutions of this problem.
Thank you.

bil7 replied 3 years, 7 months ago 4 Members · 4 Replies
4 Replies

Belassi

Member
October 13, 2019 at 5:54 pm

Change the colour. This is a common problem.
ozgirl

Member
October 14, 2019 at 9:26 pm

The simplest solutions to this problem is to package your product in an opaque bottle or to change the colour.
bil7

Member
October 16, 2019 at 5:13 pm

No adjust ph between 7 to 8 then add avo benzone 4 from protection from sunlight and alsoo add shampoo colur which u used i some time used food colour but never fade
U are using naoh dnt use more then 5 to 6 gram per litre depend on your formulations percentage kindly share sort you problem
bil7

Member
October 16, 2019 at 5:15 pm

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