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Safe and healthy Shampoo Preservatives

Shampoo is an essential daily product in our lives. To keep the shampoo product with long time valid and fresh during the valid, the preservatives must be added into it. Now we recommend some preservatives which are suitable for shampoo.


Zinc Pyrithione

Zinc Pyrithione with short name ZPT,  CAS number 13463-41-7. The main purity is ZPT 98% powder & ZPT 48% aqueous dispersion.

ZPT 48% is 48% aqueous dispersion of Zinc Pyrithione as an active ingredient that has ultra-fine particle of zice pyrithione, a dispersant and a stabilizing agent. Which is effective inhibitors of the growth of fungi and bacteria and also inhibit the growth of molds and yeasts.

ZPT is a superordinary anti-scale agent and anti-lipid overflow agent. It can effectively eliminate eumycete which produces dandruff, and result in relieving itching, removing dandruff, diminishing phalacrosis and deferring poliosis. Therefore, it is considered as a highly effective and safe product. It will add the value of shampoo and meet the high demands from consumers. For this reason, ZPT is widely used in the production of shampoo.



It is an active ingredient preparation of chloromethylisothiazolinone/methylisothiazolinone, Widely used in rinse-off products  such as body washes, conditioners, liquid soaps, shampoos and wipes.  There are many special features and benefits, including low dose; Supplied as an aqueous solution readily incorporated into cosmetic formulations; Good compatibility with surfactants and emulsifiers, irrespective of their ionic nature.  The maximum recommended use level is 0.05% to 0.1% by weight of product as supplied.

The preservatives of PHMB, Benzalkonium chloride, Kathon cg are also widely used in rinse-off products, such as body washes, conditioners, liquid soaps, shampoos and wipes.

Any demand, pls contact us freely. Samples could be supplied for test. 



Contact: Mr David Sun

Phone: 15734121186

Tel: 13998683145

Email: sales@sinotrustchemical.com

Add: Zhongshan Dist Dalian China