LAB SUPPORT
Test your formulation with our chemists.
Before you place a production order, our R&D team can test Nishka silicones in your actual formulation matrix. We trial your formula, evaluate compatibility and performance, and return a written report — at no charge for qualified development projects.
HOW IT WORKS
From brief to written report in four steps.
Brief
Send us your formulation outline, target performance description, and the Nishka silicone you are considering. A formulation outline does not need to be a full formula — performance target, product type, and key actives are sufficient for a feasibility assessment.
Lab trial
Our R&D team incorporates the product into a representative formulation matrix and runs sensory, stability, and compatibility evaluations. Where possible, we trial in a matrix that closely resembles your target formulation type.
Written report
Within 10–15 business days, you receive a written report with observations, recommended use levels, and suggested adjustments for your formulation. Observations cover sensory profile, emulsion stability, compatibility findings, and relevant notes for scale-up.
Sample dispatch
If you want to continue evaluation in your own lab, samples are dispatched within 5 business days. The sample quantity is agreed at brief stage — standard sample quantities apply; larger volumes by arrangement.
WHAT WE TEST
Evaluation parameters covered.
Sensory profile
Skin feel, hair feel, spread, residue character, after-feel. Evaluated by trained assessors using descriptive panel methodology. Results reported as sensory descriptors with recommended use level ranges.
Emulsion stability
Stability across pH and temperature ranges relevant to the product type. Accelerated stability at 40°C/75% RH and 50°C for emulsion systems. Freeze-thaw cycling for relevant formulation types.
Compatibility
Compatibility with common active ingredients — hydroxy acids, retinoids, UV filters, niacinamide, peptides — in the silicone's intended use concentration. Phase separation, precipitation, and viscosity instability monitored.
Appearance
Visual assessment of color, clarity, homogeneity, and phase separation. Assessed fresh and after accelerated stability conditions. Relevant for transparent serums, clear gels, and products with defined appearance specifications.
SPF evaluation
In vitro SPF assessment using diffuse-reflectance spectrophotometry for sunscreen formulations. Evaluates SPF boost contribution of Nishka silicone in combination with declared UV filters. Relevant for NISH PT103, CM100, and PTM-series products.
Conditioning performance
Wet and dry combing force reduction, shine, and softness measurements for hair care applications. Evaluated on standardised hair swatch panels. Relevant for dimethiconol blends, amodimethicone, and amino-functional silicones.
ELIGIBILITY
Who can use this service.
Open to
- Personal care and cosmetic brands
- Contract manufacturers (CMOs/CDMOs)
- Independent formulation consultants
- Academic and research institutions working in cosmetic science
Conditions
- Projects with realistic commercial potential for the product evaluated
- Brief must include sufficient formulation context for a meaningful trial
- Confidentiality agreement available on request before sharing proprietary details
- One active trial per company at a time for standard lab support queue
COMMON QUESTIONS
Lab support questions.
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Nishka's lab support programme involves trialling a Nishka silicone in your actual formulation matrix, running sensory, stability, and compatibility evaluations, and returning a written report within 10–15 business days. The trial is free for qualified development projects. A formulation outline, target performance, and the Nishka product you are considering are needed to begin.
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Lab support is provided at no charge for projects with realistic commercial potential. This is open to personal care brands, contract manufacturers, and independent formulators. A confidentiality agreement is available on request. Contact the lab team to discuss eligibility.
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Written report delivery is typically 10–15 business days from receipt of the formulation brief and reference sample. If samples are needed for your own formulation evaluation, dispatch follows within 5 business days of the report. Timelines may vary for complex stability evaluations.
START A TRIAL
Brief our lab team.
Send your formulation outline, target performance, and the Nishka product you are considering. We will confirm eligibility and expected timeline within 2 business days.