INSIGHTS
Speciality Silicone Insights.
Technical articles on cosmetic silicone formulation, EU REACH compliance, D5-free alternatives, and ingredient science — written by Nishka Alliance's R&D team for cosmetic formulators and procurement professionals.
Blog posts
- Industry
India's role in the global speciality cosmetic silicone supply chain
India has moved beyond commodity chemical supply into speciality cosmetic ingredients. The quality benchmarks, compliance expectations, and technical capabilities that make Indian-manufactured speciality silicones viable for global brands.
- Formulation
Phenyl silicones for hair shine: choosing the right grade for your conditioner
Refractive index is the key performance parameter when formulating for hair shine. This guide explains phenyl silicone chemistry, compares NISHKA's grades, and walks through a sample 2-in-1 formulation.
- Formulation Science
The science of soft-focus: how silicone elastomers transform foundation feel
Silicone elastomers are among the most technically complex ingredients in colour cosmetics. Understanding their structure helps you use them more precisely — and avoid the formulation pitfalls that show up only in stability testing.
- Formulation
D5-free silicone alternatives: a formulator's guide to non-cyclic options
Replacing D5 in a cosmetic formulation requires more than a straight substitution. This guide covers why D5 is under pressure, what performance properties matter, and how propyl trisiloxane and other non-cyclic silicones address the brief.
- Regulatory
REACH compliance for cosmetic silicones in 2026: what formulators need to know
EU REACH continues to evolve around cyclic siloxanes. Here is what the current restrictions mean for cosmetic formulators, where the thresholds stand, and what practical steps you can take to remain compliant.
