Adding Ingredients to Existing Toner or Lotion

Adding ingredients like Hydrogenated Lecithin and 1,2-Hexanediol to an existing toner or light lotion requires careful consideration, as it can affect the stability, texture, and efficacy of the original product.

• 1,2-Hexanediol: This ingredient is a clear liquid that dissolves in water. It functions as a solvent, humectant (helps retain moisture), preservative booster, and penetration enhancer. Adding 3% 1,2-Hexanediol to a water-based or light emulsion product like a toner or lotion is generally feasible and can help other ingredients penetrate the skin better. Mix thoroughly to ensure it is fully incorporated.

• Hydrogenated Lecithin (Phospholipid): This ingredient is typically a fine powder used primarily for encapsulating active ingredients during the formulation process to improve absorption, solubility, or stability. It is usually dispersed in oil. Simply adding this powder to a finished liquid product like a toner or light lotion, even with mixing, may not result in proper dispersion or the desired encapsulation effect. It could potentially cause the product to become cloudy, separate, or affect its texture and stability.

Recommendation:

Adding 1,2-Hexanediol at 3% to your existing toner or light lotion is more likely to be successful and provide benefits like enhanced penetration and hydration. However, adding Hydrogenated Lecithin is not recommended for finished products as it is intended for use during the formulation process for encapsulation and may not integrate properly.

Always test adding any ingredient to a small amount of the existing product first to check for compatibility, changes in texture, appearance, or stability before mixing a larger batch.