Bracing Silverbirch Thermal Muscle Soak will unravel the strains of the day with this dedicated muscle therapy created to restore a tense, weary body. Enriched with dynamic thermal muscle salts and active extracts of linden and birch, it helps to flush toxins, soothe the muscles and boost skin condition, while a fresh woody aroma lifts the spirits. Add 2 capfulls to a running bath and soak.