One bottle contains 270 tablets. Good for 4 1/2 months supply.

Each tablet contains: 380mg GLUTATHIONE, 1000mg Vitamin C, Vitamin B2, Vitamin B6, Vitamin E, Collagen, Alpha Lipolic acid, Licorice extract

Why try whitening tablets that are not branded, results may be doubtful ... not all glutathione brands are safe. There are some brands claiming to be quality glutathione but in reality are inferior and worse, are fakes. Plus, bad mixture of glutathione with unsuitable components may cause whitening of the hair, pimple and acne break outs and other unpleasant side-effects

Dosage: 2 Tablets per day. One bottle is good for approximately 4 1/2 months supply if intake is 2 tabs per day

Below are the standard duration for each skin color:
Medium brown skin: 1-3 months
Dark brown skin: 3-6 months
Very dark skin: 6-12 months
Black skin: 2 years or more
Results depend on your biological individuality and how efficiently and effectively your body absorbs and assimilates these nutritional substances

SHISEIDO PUREWHITE is a legitimate product of Shiseido Japan.