The authors declare that they do not have conflicts of interest with respect to this manuscript
placebo may have been influenced by underlying nutritional intake that could be altering how glutamate is handled in the CNS
fee deducted from first treatment
It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives C13-14 Isoparaffin is a synthetic emollient, solvent, and thickening agent
Czechia, providing full traceability and independent laboratory verification
Among other things, l-cysteine promotes wound healing and epithelialisation of the eye