China Polyquaternium-39 and 25136-75-8 - China Manufacturers, Factory, Suppliers

China Polyquaternium-39 and 25136-75-8, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Application of astaxanthin in cosmetics

[Abstract] A brief overview of the sources, composition and characteristics of astaxanthin and introduces the application of astaxanthin in cosmetics. Astaxanthin is a kind of carotenoids with a se...
Do Vitamin C Derivatives Work?

How beneficial vitamin C is for your skin? Skin care products containing Vitamin C with the beneficial for the skin: *Helps fade hyperpigmentation and brighten complexion *Helps fade post-acne mark...
Polyquaternium-47

We are glad to introduce Polyquaternium-47 as one of our new products into our Polyquaternium series product line. Polyquaternium-47 is an aqueous solution of an amphoteric terpolymer consisting of...
Campus Recruiment

YR Chemspec is a qualified manufactuer and supplier,which audited and approved by SGS,we are strictly following the Quality Management System ISO9001:2015. Since it’s reorganization in 2016,we are ...
which is better?Hydroxypinacolone retinoate, ethyl ascorbic acid, and bakuchiol?

When it comes to skincare, there’s always a new ingredient claiming to be the “Holy Grail” for clear, smooth and radiant skin. However, three ingredients are making waves in the ...
Kojic acid vs Hydroquinone in skin care

Kojic acid and hydroquinone are two of the most popular actives used in pigmentation lightening skincare. They are used in many skin care products and helps to treat hyperpigmentation, dark spots,...

Polyquaternium-39