Sodium Isostearoyl Lactylate as an Emulsifier

Sodium Isostearoyl Lactylate is an emulsifier that effectively helps bind water and oil.

1. Compatibility with other emulsifiers: Generally, formulators often use multiple emulsifiers together (co-emulsifiers) to enhance the performance and stability of a formula. However, compatibility depends on the specific properties of each emulsifier. Regarding the names "Santin" or "Reshap," these are not standard INCI names, so direct compatibility cannot be confirmed.
2. Texture of the product: Based on the information, Sodium Isostearoyl Lactylate has excellent conditioning properties and helps make skin or hair soft, smooth, and sleek. The resulting texture is typically soft, smooth, and non-sticky.
3. Lightness compared to Cyclopentasiloxane: Cyclopentasiloxane (or Low-Odor Cyclomethicone) is a volatile silicone that provides a very light, dry, smooth, and non-greasy feel, evaporating quickly. This is different from Sodium Isostearoyl Lactylate, which is an emulsifier with conditioning properties that remain on the skin to provide softness and smoothness. Therefore, the feel of Sodium Isostearoyl Lactylate provides a soft, smooth, conditioning sensation and is likely not as light and volatile as Cyclopentasiloxane.