Brightening Toner Formulation with Phospholipid

Here is a sample formula for a skin brightening toner that includes Phospholipid (Hydrogenated Lecithin), based on your request and the previous discussion about Phospholipid requiring both water and oil phases for proper dispersion.

Brightening Toner with Phospholipid

Mixing Instructions:

1. In a beaker, combine Phospholipid (Hydrogenated Lecithin) with Glycerin and about 10% of the total Distilled Water. Heat gently (around 40-50°C) and stir or blend until the Phospholipid is well dispersed.
2. In a separate beaker, dissolve Niacinamide PC and Ascorbyl Glucoside in the remaining 90% of the Distilled Water.
3. Slowly add the water/actives mixture from step 2 to the Phospholipid dispersion from step 1 while stirring continuously. Continue stirring until a uniform solution or dispersion is obtained.
4. Add Phenoxyethanol SA and stir to combine.
5. Check the pH of the toner and adjust to a range of 5.0-6.0 using a suitable pH adjuster (like a dilute Citric Acid solution to lower pH or a dilute Sodium Hydroxide solution to raise pH) if necessary.
6. Filter the toner if needed.

Ingredient Functions:

• Distilled Water: The main solvent.
• Glycerin: A humectant that helps hydrate the skin.
• Niacinamide PC: A multi-functional ingredient known for brightening, improving skin barrier function, and reducing inflammation.
• Ascorbyl Glucoside: A stable derivative of Vitamin C with antioxidant and brightening properties.
• Phospholipid (Hydrogenated Lecithin): Acts as a skin-conditioning agent and can help improve the delivery of other ingredients. It requires both water and oil phases (or a suitable dispersing method in a high water system as described above) to incorporate properly.
• Phenoxyethanol SA: A broad-spectrum preservative to prevent microbial growth.
• pH Adjuster: To ensure the toner is at an optimal pH for the actives and skin compatibility.

This formula provides a starting point. Always perform a small test batch first. If you have specific concerns or skin conditions, consult with a dermatologist or skincare professional.