Lauroyl Proline CAS 58725-39-6: Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
Lauroyl Proline (CAS 58725-39-6) is an amino acid-based surfactant widely used in cosmetic and personal care formulations. Key parameters include:
| Parameter | Specification |
|---|---|
| Chemical Name | N-Lauroyl-L-proline |
| Molecular Formula | C₁₈H₃₁NO₃ |
| Appearance | White to off-white powder |
| Purity | ≥98% |
| Solubility | Water-soluble (pH-dependent) |
Comparative Analysis
| Feature | Lauroyl Proline | Sodium Lauroyl Glutamate | Cocoyl Glycine |
|---|---|---|---|
| pH Stability | 3.0-8.0 | 5.0-7.0 | 6.0-8.5 |
| Foaming Capacity | Moderate | High | Low |
| Eco-Score | Biodegradable | Partially Biodegradable | Biodegradable |
2. Key Applications & Functional Benefits
Primary Uses:
- Cleansing Products: Facial cleansers, makeup removers
- Hair Care: Mild shampoos, scalp treatments
- Baby Care: Tear-free bath products
- Eco-Formulations: Green chemistry applications
Performance Advantages:
- Maintains skin barrier integrity
- Enhances formulation stability
- Reduces eye/skin irritation potential
3. Usage Guidelines & Formulation Tips
Recommended Protocol:
Dosage: 1-5% in final formulation
Processing: Hydrate in water phase at 40-50°C before adding oils
Sample Formulation (pH-Balanced Cleanser):
Lauroyl Proline: 3.0%
Xanthan Gum: 0.5%
Glycerin: 5.0%
Preservative: q.s.
Water: to 100%
4. Industry Use Cases
Case Study 1: Sensitive Skin Cleanser
Challenge: Reduce irritation in acne treatment formula
Solution: Replaced SLS with 4% Lauroyl Proline
Result: 62% reduction in user-reported dryness
5. Verified Customer Success Stories
Client 1: EcoBeauty Group (Spain)
Application: Zero-waste shampoo bars
Outcome: Achieved ECOCERT certification with 9-month shelf stability
Client 2: SkinHealth Innovations (USA)
Application: Post-procedure medical cleanser
Outcome: 35% faster patient recovery time vs. previous formula
6. Request Customized Solutions
Contact our technical team for formulation support:
Email: info@vivalr.com
Phone: (86) 15866781826
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