Essential oils are 100 percent pure, natural, paraben-free and therapeutic grade. Guaranteed highest quality, all oils manufactured according to gmp and iso9002 standards. Free of pesticides, fillers, bases, contaminants and artificial ingredients. No animal testing. Oils are steam distilled. Do not ingest essential oils and do not apply to skin unless they have been diluted with a carrier oil such as grape seed, jojoba, etc. Flammable, keep away from children. Pure essential oil works pain relief blend features a strong minty aroma. The properties of helichrysum help allow the brain to focus and concentrate while clove bud warms and soothes. Contains clove bud, helichrysum, peppermint and wintergreen.