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LECIGEL THE VERSATILE GELLING AGENTS Heliogel Key points Gelling - PowerPoint PPT Presentation

Feb 05, 2023 •25 likes •375 views

FUNCTIONAL INGREDIENTS HELIOGEL LECIGEL THE VERSATILE GELLING AGENTS Heliogel Key points Gelling ingredient with emulsifying properties With sunflower phospholipids For innovative gel-cream textures Polyvalent and

  1. FUNCTIONAL INGREDIENTS HELIOGEL ™ LECIGEL™ THE VERSATILE GELLING AGENTS

  2. Heliogel ™

  3. Key points • Gelling ingredient with emulsifying properties • With sunflower phospholipids • For innovative gel-cream textures • Polyvalent and universal

  4. Properties of the components • Sodium acrylates copolymer - Thickener - Stable on wide pH range - Resistance to electrolytes - Non-tacky • Sunflower phospholipids & oil - Emulsifier - Hydrating agent • Polyglyceryl-10 stearate - Food grade emulsifier - Transfer of polymer in water phase

  5. Compatibilities Heliogel ™ gelifies from pH 2 to 12 with an optimal viscosity between pH 4 and 8

  6. Compatibilities Effect of Electrolytes Emulsion with 3% HELIOGEL ™ (pH : 5.5-6.0) 120000 Viscosity (mPa.s) 100000 80000 60000 40000 20000 0 -1.8E-16 0.05 0.1 % NaCl Heliogel ™ is compatible with electrolytes

  7. Compatibilities Effect of Ethanol Emulsion with 3% HELIOGEL ™ (pH : 5.5-6.0) 60000 50000 Viscosity (mPa.s) 40000 30000 20000 10000 0 0 5 10 15 20 25 % Ethanol Heliogel ™ is compatible up to 20% ethanol

  8. Sensorial profile • Unique after-feel • Coolness: +9.4 % compared to market reference • Tackiness: -17.5 % compared to market reference

  9. Process • Step 1. Introduce Heliogel ™ into the oil phase

  10. Process • Step 2. Emulsification step. Add the oil phase into the water phase under strong stirring. Mix until the product is smooth and homogeneous.

  11. Process • Aspect at T0

  12. Tolerance studies • Acute Oral Toxicity (2000 mg/Kg dose) (concentration tested: 10%) • Skin Irritation (single patch test) (concentration tested: 10%) • Eye Irritation (agarose gel) (pure product) • Sensibilization (Marzulli-Maibach method) (concentration tested: 10%) • Mutagenicity (AMES test) • Very low UV-light absorbance (290 - 400 nm) - No risk of phototoxicity Excellent Safety Profile

  13. Product information INCI name Sodium Acrylates Copolymer (and) Hydrogenated Polyisobutene (and) Phospholipids (and) Polyglyceryl-10 Stearate (and) Helianthus Annuus (Sunflower) Seed Oil Appearance Amber gel Recommended dosage 0.2 - 4 %

  14. Product information Formulation Cold or hot process No pre-dispersion or neutralization Optimum pH 4 - 8 but usable from 2 to 12 Applications • 1 - 3%: Main gelling and • 0.5 - 3% : Viscosity adjuster for all emulsifying agent for gel-creams kind of emulsions • 0.2 - 3%: Stabilizer

  15. Summer Shine Gel-Cream 11.291.01

  16. Lecigel ™

  17. Key points • 2ne generation of gelling ingredient with emulsifying properties • For innovative gel cream textures • Polyvalent and universal • No polyisobutene

  18. Properties of the components • Sodium acrylates copolymer - Thickener - Stable on wide pH range - Compatible with ethanol - Non-tacky • Lecithin - Emulsifier - Hydrating agent

  19. Compatibilities 120000 100000 Viscosity (mPa.s) 80000 60000 40000 20000 0 3 4 5 6 7 8 9 10 11 Lecigel ™ gelifies from pH 4 to 8

  20. Compatibilities Lecigel ™ is perfectly adapted to high level of ethanol up to 20%

  21. Sensorial profile Protocol • Sensorial profile by an external expert panel • Lecigel ™ at 1.75% vs. Heliogel ™ at 2.5% • Statistical analysis of the results

  22. Sensorial profile • Similar results on most items • Tendencies: Lecigel ™ is - Less tacky - Less greasy

  23. Advantages of Lecigel ™ compared to other gelling agents • 100% active matter • Easy-to-use, usable at any step of the process • White finished products • With the Phospholipid Touch!

  24. Tolerance studies The toxicological assessment of Lecigel ™ is based on the CIR reports we have about the two ingredients contained in this product • Final Report on the Safety Assessment about Acrylates Copolymer and 33 related cosmetic ingredients Reference: International Journal of Toxicology, 21 (Suppl.3): 1-50, 2002 • Final Report on the Safety Assessment of Lecithin and Hydrogenated lecithin Reference: International Journal of Toxicology, 20 (Suppl.1): 21-45, 2001 Excellent Safety Profile

  25. Process • Method 1. Introduce Lecigel ™ into the oil phase

  26. Process • Method 1. Emulsify Stirring speed must be above 1200 rpm

  27. Process • Method 2. Add Lecigel ™ into water phase Stirring speed must be above 1200 rpm

  28. Process • Method 3. Add Lecigel ™ after emulsion If stirring speed is below 1200 rpm, gelification can take a bit longer

  29. Process • Aspect

  30. Process • Aspect. Final viscosity is reached immediately after manufacturing

  31. Product information INCI name Sodium acrylates copolymer (and) Lecithin Appearance Beige powder Recommended dosage 0.2 - 4 %

  32. Product information Formulation Cold or hot process No pre-dispersion or neutralization Optimum pH 4 - 8 Applications • 0.5-2%: Main gelling and • 0.5-2% : Viscosity adjuster for all emulsifying agent for gel-creams kind of emulsions • 0.1-3%: Stabilizer

  33. Cooling Gel-Cream 9.202.05 C88 2015-12-09

  34. Features and Benefits

  35. SUMMARY * Distributed in France by Lucas Meyer Cosmetics

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