Addressing Sunscreen Stickiness

Based on the formula provided and the feedback received, the stickiness and lack of smoothness in your sunscreen formulation are likely due to the high concentrations of certain ingredients known to cause a tacky feel.

Specifically, Vitamin E (Tocopheryl Acetate) and Vitamin B5 (Panthenol), while beneficial, can contribute significantly to stickiness when used at higher percentages. Your formula includes Vitamin E at 1% and Vitamin B5 at 3%, which are relatively high levels.

To improve the texture and reduce stickiness, we recommend following the staff's suggestions:

• Reduce Vitamin E to 0.1%.
• Reduce Vitamin B5 to 0.5%.
• Add Silicone Gel (Ultra Clear) at 5% to enhance the skin feel and provide a smoother, less tacky finish.

Adjusting these ingredients should help achieve a more desirable texture for your sunscreen.