

FAQ (Frequently Asked Questions)
1. What is Soya Lecithin?
Soya Lecithin is a naturally derived phospholipid extracted from soybeans. It functions as an emollient, emulsifier, and skin-conditioning agent in personal care products. Rich in essential fatty acids and phospholipids, it helps to nourish the skin and improve product texture and stability.
2. What is the INCI name and CAS number of Soya Lecithin?
CAS Number: 8002-43-5
INCI Name: Lecithin
3. What are the key benefits of Soya Lecithin in personal care formulations?
Acts as a natural emulsifier for oil-in-water and water-in-oil systems
Enhances skin hydration and softness
Improves product spreadability and texture
Supports delivery of active ingredients
Helps restore the skin barrier function with natural lipids
4. What types of personal care products commonly include Soya Lecithin?
Soya Lecithin is widely used in:
Moisturizers and creams
Serums and lotions
Lip balms and lipsticks
Hair conditioners and masks
Makeup and color cosmetics
Baby care and sensitive-skin formulas
5. Is Soya Lecithin considered natural and safe?
Yes, Soya Lecithin is plant-derived, biodegradable, and considered safe and gentle for all skin types, including sensitive skin. It is frequently used in clean beauty and vegan product lines.
6. Is Soya Lecithin suitable for sensitive skin or allergy-prone users?
Generally, yes. However, since it is derived from soy, it may not be suitable for individuals with severe soy allergies. Patch testing is advised in hypoallergenic or dermatological formulations.
7. What is the typical usage level of Soya Lecithin in cosmetics?
The recommended usage level varies from 0.5% to 5%, depending on its role (emulsifier, emollient, etc.) and the type of formulation.
8. Is Soya Lecithin environmentally friendly?
Yes, Soya Lecithin is biodegradable, derived from renewable plant sources, and considered eco-friendly. It aligns well with sustainable and natural formulation standards.