Optima Joint Complex Gel is a carefully designed formulation for muscle, joint and connective tissue massage. Formulated with glycosaminoglycans, a source of glucosamine which is well documented for its positive effect, Optima combine this active ingredient with devil's claw, MSM, menthol and natural essential oils. Initial application creates a pleasant, cooling effect due to the menthol content, whilst the essential oils result in a sensation which is comforting to the skin. Optima Joint Complex Gel smells pleasantly fresh, is non greasy and absorbs immediately. For best results use in conjunction with Optima Joint Complex Tablets. Massage Gel - Optima Glucosamine Complex is a carefully designed formulation for soothing massage. Devil's Claw, MSM & Menthol - Formulated with glycosaminoglycans, a source of glucosamine which is well documented for its positive effect, we combine this active ingredient with devil’s claw, MSM, menthol and natural essential oils. Essential Oils - Initial application creates a pleasant, cooling effect due to the menthol content, whilst the essential oils result in a sensation which is comforting to the skin. Paraben & SLS Free - We avoid the use of synthetic ingredients. Cruelty Free - None of our products or raw materials are tested on animals.