COMPOSITIONS AND METHODS OF THEIR USE
The present invention relates to a composition such as an anhydrous gel, comprising a cannabinoid and a silicone-based excipient, methods of administering the composition to a subject, and methods of treatment using said compositions.
1 . A composition comprising a cannabinoid, a silicone elastomer, and a viscosity enhancement agent and is formulated for topical or transdermal administration.
2 . The composition of claim 1 , wherein the composition is anhydrous.
3 . The composition of claim 1 , wherein the silicone elastomer is present in the composition in at 25% by weight or less.
4 . The composition of claim 1 , wherein the silicone elastomer is a dimethicone/bis-isobutyl polypropylene glycol crosspolymer.
5 . The composition of claim 1 , wherein the composition further comprises an oil.
6 . The composition of claim 5 , wherein the oil is sunflower seed oil, peppermint oil, eucalyptus oil, or cannabis oil.
7 . The composition of claim 5 , comprising a plurality of oils.
8 . The composition of claim 5 , wherein the composition comprises from about 10 to about 20% by weight of oil.
9 . The composition of claim 1 , wherein the composition further comprises a permeation enhancer.
10 . The composition of claim 9 , wherein the permeation enhancer is selected from the group consisting of lauryl lactate, myristyl lactate, cetyl lactate, diethylene glycol monoethyl ether, and methyl laurate.
11 . The composition of claim 1 , wherein the composition comprises an emollient.
12 . The composition of claim 11 , wherein the emollient is the ester of a fatty acid.
13 . The composition of claim 12 , wherein the ester of a fatty acid is a triglyceride.
14 . The composition of claim 1 , wherein the composition comprises a silicone fluid.
15 . The composition of claim 14 , wherein the silicone fluid comprises a trimethicone.
16 . The composition of claim 1 , wherein the composition further comprises an additional active.
17 . The composition of claim 1 , wherein the cannabinoid is present in the composition in about 5% by weight.
18 . The composition of claim 1 , wherein the viscosity enhancement agent is silica silylate.
19 . The composition of claim 1 , wherein the cannabinoid is selected from cannabigerol (CBG), tetrahydrocannabinol (THC), cannabidiol (CBD), cannabichromene (CBC), cannabigerivarin (CBGV), tetrahydrocannabivarian (THCV), cannabidivarin (CBDV), and cannabichromevarin (CBCV).
20 . A method of treating a disorder selected from the group consisting of nausea, pain, epilepsy, refractory spasticity, anorexia, neuropathic pain, inflammation, Crohns disease, gout, opioid dependence, insomnia, psoriasis, shingles, rheumatoid arthritis, migraine, Dravet syndrome, glaucoma, and cancer in a subject in need thereof, comprising administering to the subject the composition of claim 1 .