👉 Bra fluid, also known as compression garment fluid, is a specialized lubricant used in bra and undergarment wear to enhance comfort and prevent friction-related skin irritation. It is a water-based or silicone-based fluid that conforms to the body's contours, filling in gaps between the bra and the skin to reduce pressure points and friction. Bra fluid is typically applied during the initial wear of a new bra or after washing to maintain its effectiveness, ensuring a smooth and comfortable fit that minimizes chafing and supports skin health.