$ 9.95

The Happy Muscle Knot Buster™ Serum is the tool you've been searching for to keep muscles happy and healthy. This highly-concentrated serum loosens tight muscles prior to workout and soothes aches after. Extra bonus: the water-based formula helps keep your skin residue-free.

Simply apply the Happy Muscle Knot Buster™ Serum to any area you plan to target during your workout or have stiff/sore muscles and massage until fully absorbed. 

Are you ready to have a Happy Muscles Day?