[ina_ivat_ko]

Hello. Here’s some websites I use to read every time I need inspiration or just want to get more knowledge about cosmetic. Actually there are many sites that you can visit, but I think these are the easiest to read for beginner.
1. https://www.ulprospector.com/knowledge/category/personal-care-cosmetics-cleaners/

2. https://formulabotanica.com/blog/

3. https://www.personalcaremagazine.com/features

4. https://incidecoder.com/ (I usually browse this to update the latest personal care product ingredient)

Hopefully it can help.