Lightweight Gel Sunscreen for Acne-Prone Skin

Based on your questions and the previous discussion, here is a summary and recommendation for formulating a lightweight gel sunscreen suitable for acne-prone skin:

• Gel Texture Base: To achieve a lightweight, non-sticky gel texture that you prefer (similar to the feel of Satin Cream Maker), it is recommended to use Satin Cream Maker as the base.

• Sunscreen Filter: Tris-Biphenyl Triazine (Nano) is a good choice for broad-spectrum protection (UVA and UVB) and is recommended at a concentration of 10% when used with Satin Cream Maker to maintain a light texture.

• Boosting UVA Protection (DHHB/BEMT): While adding filters like DHHB or BEMT would enhance UVA protection, especially in the UVAI range, it is generally not recommended if your priority is a lightweight, non-clogging texture suitable for acne-prone skin. These filters require additional ingredients to dissolve them into the formula, which can make the final product heavier and potentially increase the risk of clogged pores.

• Achieving SPF 30+ PA +++(+): Using 10% Tris-Biphenyl Triazine (Nano) with Satin Cream Maker provides good broad-spectrum protection. While achieving the highest PA++++ might be challenging without additional UVA filters like DHHB or BEMT, this combination offers a balance of effective protection (likely achieving SPF 30+ and a good PA rating) and the desired lightweight, comfortable feel that is crucial for acne-prone skin.

• Preference for Satin Cream Maker: Your preference for Satin Cream Maker over Light Cream Maker is well-aligned with the goal of creating a soft, smooth, and lightweight texture.

In conclusion, the recommended approach for your lightweight gel sunscreen for acne-prone skin is to use Satin Cream Maker with 10% Tris-Biphenyl Triazine (Nano). This formulation focuses on providing effective sun protection with a comfortable, non-sticky texture, prioritizing the needs of acne-prone skin.