Nature's Fusions Birch is an all-natural essential oil with a sweet fragrance similar to wintergreen. This 100% pure essential oil has not been diluted, contains no additives, and is ethically steam-distilled from the bark of the Canadian birch tree. Our products have been independently lab-tested using gas-chromatography to verify purity. Natural essential oils derived from the birch tree help relieve achy and strained muscles. This product pairs well with other therapeutic massage oils and can blend with Virginian Cedarwood, Fir Balsam, Copaiba Balsam, Sandalwood, Spruce, and Rosewood. Birch Oil can be used in a diffuser or humidifier for therapeutic relief. Apply with a carrier oil when used topically. Birch oil can cause dry skin, regardless of skin type. Due to the oil's warming nature, it should always be diluted 25% before being applied and should be avoided by children and pregnant women. Natures Fusions is proud to be a family-owned business founded in Provo, Utah. Our mission to improve people's lives and natural health is based on three tenets: quality, integrity, and our FOREVER guarantee. Your satisfaction is extremely important to us. If you are dissatisfied with your purchase or you didn't get the expected result, you may return it at any time, for any reason, FOREVER. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition./br/brGUARANTEED FOREVER: We are a family company founded on quality, integrity, and our forever guarantee. We guarantee your 100% satisfaction or your money back forever!. SOOTHE SENSITIVE SKIN - birch essential oil has skin soothing properties that help calm sensitive skin. RELIEF: Diffuse, add to a massage oil or dilute and apply topically for immediate relief. 100% PURE & NATURAL: Nature's Fusions Essential Oils are Guaranteed 100% Pure by 3rd party GC/MS testing and are non-diluted to deliver the best scent possible. Sourced from the Highest-Quality farms from all over the world. BIRCH ESSENTIAL OIL: Helps relieve muscles, sprains, and complements other massage oils. Steam-distilled from bark of Canadian birch trees./br/brGTIN: 741459739577. Best Sellers Rank: See Top 100 in Health & Household. Item Form: Oil. Number of Items: 1. Material Feature: Natural. Scent: Birch. Brand: Nature's Fusions. : B00IN5J4AQ. Manufacturer: Nature's Fusions. UPC: 741459739577. Product Dimensions: 1.5 x 1.5 x 2.6 inches 1.6 Ounces. Is Discontinued By Manufacturer: No.