Solution Approach
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Formulation Workflow
1
Concept & Claim Definition
Define the product type, sensory and claim targets, and the regulatory and label framework (INCI, regional cosmetic regulations, certifications).
2
Ingredient Selection
Match emollients, emulsifiers, surfactants, actives, preservatives, or rheology modifiers to the formula, skin-feel, and compatibility window.
3
Bench Formulation
Build and stabilize the emulsion or system at the bench, checking pH, viscosity, preservative efficacy, and aesthetics.
4
Stability & Compliance Validation
Run stability and compatibility testing, confirm preservative efficacy, and finalize the INCI, CoA, and documentation.
Recommended Chemistries (5)
Benzophenone-3
CAS 131-57-7
Specialty Additives
UV Protection
Absorbs UV energy and dissipates it as heat, shielding oxidation-prone dye chromophores from photobleaching
Melting Point: 66 °C Boiling Point: 150–160 °C at 5 mmHg Density: 1.32 at 25 °C
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Avobenzone
CAS 70356-09-1
Specialty Additives
UV Protection
Captures longer-wavelength UVA that drives color fade in dyed hair
Melting Point: 83.5 °C Solubility: Solubility at 20 °C: glycerin, 0.1% w/w; ethano… Vapor Pressure: 0.0000014
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Octocrylene
CAS 6197-30-4
Specialty Additives
UV Protection
Adds UVB coverage and photostabilizes Avobenzone, extending the protective window
Solubility: Insoluble
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Polyquaternium-10
CAS 68610-92-4
Surfactants
Cellulosic conditioning film-forming polymer
Substantive film smooths and seals lifted cuticle, locking in dye and shine
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Amodimethicone, Cetrimonium Cloride, Trideceth-12
Aminosilicone deposits on damaged cuticle to seal the fiber and retain reflective shine
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