About BYK
Frequently asked questions
BYK manufactures additives in three main categories:
- Rheology additives
- Flow control agents
- Thixotropic stabilizers
- Particle stabilization additives
- Processing additives
- Absorption enhancers
- Binding agents
- Matting additives
- Natural additives
- COSMOS-approved ingredients
- NATRUE-certified materials
- Castor oil derivatives
These additives serve multiple personal care applications including antiperspirants, color cosmetics, hair care, skin care and sun protection products.
BYK additives deliver specific technical functions in cosmetic formulations:
- Stabilization properties
- Particle suspension
- Active ingredient protection
- Emulsion stability
- Flow characteristics
- Viscosity control
- Thixotropic behavior
- Shear thinning
- Material bases
- Bentonite clays
- Synthetic phyllosilicates
- Natural oil derivatives
The additives comply with COSMOS and NATRUE standards for natural cosmetics formulation.
BYK additives are used across various personal care product categories:
| Category | Applications |
|---|---|
| Skin Care |
|
| Hair Care |
|
| Color Cosmetics |
|
| Sun Protection |
|












