Vitamin C E Ferulic (Lite) Usage

Regarding your questions about the Vitamin C E Ferulic (Lite) product:

1. Can it be applied directly to the skin?
   Yes, the Vitamin C E Ferulic product is designed to be applied directly to the skin. It is formulated with Ascorbic Acid, Vitamin E, and Ferulic Acid, stabilized for effectiveness. As you noted and as confirmed by another user, it can be used at 100% concentration for direct application.

2. Is it a base that requires adding more Vitamin C (LAA)?
   No, the Vitamin C E Ferulic product is not a base that requires adding more L-ascorbic acid powder. It is a complete formulation (or a kit to create one) intended for direct use. L-ascorbic acid powder is a raw ingredient used in formulations, which requires specific conditions (like pH adjustment and stabilizers) to remain stable in water-based products. The Vitamin C E Ferulic product already incorporates stabilized Ascorbic Acid.

In summary, you can apply the Vitamin C E Ferulic product directly to your skin as a finished product.