doi: 10.1080/1028415X.2016.1266133 90
That's an important developmentbut it is not FDA approval, and nothing has changed clinically
If you have or have ever had Leber's hereditary optic neuropathy (slow, painless loss of vision, first in one eye and then in the other eye)

Major Ingredients Ethylhexyl Palmitate, Sorbeth-30 Tetraoleate, Isopropyl Palmitate, Cetyl Ethylhexanoate, Triethylhexanoin, Diisostearyl Malate, Caprylic/Capric Triglyceride, Sorbitan Sesquioleate, Argania Spinosa Kernel Oil, Glycine Max (Soybean) Oil, Glycine Soja (Soybean) Oil, Hippophae Rhamnoides Fruit Oil, Oryza Sativa (Rice) Bran Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Punica Granatum Seed Oil, Pyrus Malus (Apple) Seed Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Water, Camellia Japonica Seed Oil, Citrus Junos Fruit Oil, Glutathione, Niacinamide, Panax Ginseng Seed Oil, Butylene Glycol, Adansonia Digitata Seed Oil, Camellia Oleifera Seed Oil, Carthamus Tinctorius (Safflower) Seed Oil, Centella Asiatica Extract, Helianthus Annuus (Sunflower) Seed Oil, Hippophae Rhamnoides Oil, Olea Europaea (Olive) Fruit Oil, Persea Gratissima (Avocado) Oil, Prunus Armeniaca (Apricot) Kernel Oil, Ribes Nigrum (Black Currant) Seed Oil, Caprylyl Glycol, Ethylhexylglycerin, 1,2-Hexanediol, Fragrance Ingredients subject to change at manufacturer's discretion

A Medicago truncatula homoglutathione synthetase is derived from glutathione synthetase by gene duplication