Marjoram is a key oil used in the Raindrop Technique and can be used in massage after exercise. Young Living has this product marked as EarthKosher Certified. 
 
Ingredients: 
Origanum majorana† (Marjoram) leaf oil
†100% pure, therapeutic-grade essential oil
 
Typical Usage: 
Topical: Dilute 1 drop with 1 drop of V-6™ or olive oil and apply to desired area as needed.
 
Aromatic: Diffuse up to 30 minutes 3 times daily. 
 
Caution: Keep out of reach of children. For external use only. Keep away from eyes and mucous membranes. If you are pregnant, nursing, taking medication, or have a medical condition, consult a health professional prior to use. Avoid direct sunlight or UV rays for up to 12 hours after applying product. Storage: Keep in a cool, dark place.