|Pumpkin seeds contain Zinc|
ITS THE ZINC IN YOUR SHAMPOO
Zinc Pyrithione is not only the active ingredient found in products, they work in the same way by slowing down the shedding skin cells;
- Coal Tar- shampoos with a coal tar base
- Selenium sulfide shampoos- this can discolour bleached blond or coloured hair
- Salicylic acid- this can cause a dry scalp and possibly make your dandruff worse.