HD Clear Topical Blend is foundational to the doTERRA HD Clear skincare system. Formulated with black cumin seed oil and CPTG Certified Pure Tested Grade® essential oils, this potent product can be applied to targeted areas on your body, particularly the face. The essential oils in HD Clear oil blend are soluble through the lipids in the skin, allowing for perfect absorption. HD Clear essential oil blend promotes a clear, smooth complexion in skin of all ages