Too Cool for School's Jangjojilong Sun Block Muscle Case is a high-performance sunscreen solution designed for those seeking effective sun protection with a fun, innovative twist. Suitable for daily use, it helps shield your skin from harmful UV rays while delivering a unique, playful experience.
Key Benefits:
- Provides broad-spectrum UV protection to prevent sun damage
- Lightweight, non-greasy formula that absorbs quickly
- Helps improve skin hydration and elasticity
- Creates a natural, matte finish for a shine-free look
- Enriched with skin-calming ingredients for sensitive skin
- Enjoy a fun, muscle-themed design that stands out
Main Ingredients:
Extracts from traditional Korean herbs for soothing and antioxidant effects, hyaluronic acid for deep hydration, and that effectively block UVA and UVB rays.
Texture & Feel: A lightweight, smoothly textured sunscreen that glides onto the skin, leaving a matte finish without sticky residue and ensuring comfortable wear throughout the day.
How to Use: Apply a generous amount evenly over face and neck as the final step in your skincare routine, especially before sun exposure. Reapply as needed for optimal protection.

