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)
Polyacrylic Acid (PAA)
CAS 9003-01-4
Polymers & Resins
Polyacrylic acid gelling agent for gels and lotions
Polyacrylic acid that, once neutralized to its sodium salt, hydrates and swells to build viscosity and a yield-stress gel for serums and lotions
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Carbomer 940
CAS 9007-20-9
Specialty Additives
High-efficiency crosslinked polyacrylate
High-efficiency crosslinked polyacrylate giving sparkling-clear high-yield gels at low use levels
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Hydroxyethylcellulose
CAS 9004-62-0
Specialty Additives
Nonionic cellulosic thickener for shampoos and gels
pH- and electrolyte-tolerant cellulosic that builds smooth pseudoplastic viscosity across wide pH ranges where carbomers fail
Melting Point: Decomposes at 205ºC as Cellosize Density: Specific gravity (2%): 1.0033 g/cu cm Solubility: Soluble
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Xanthan Gum, Food Grade (CAS 11138-66-2)
CAS 11138-66-2
Specialty Additives
Natural biopolymer thickener and stabilizer
Xanthan-derived biopolymer that builds yield value and suspends particulates, robust to pH and salt
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
CAS 176429-87-1
Polymers & Resins
Pemulen-type emulsion stabilizer and thickener
Hydrophobically-modified acrylate that thickens via associative networks and tolerates surfactants/electrolytes better than plain carbomer
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