ISDG night enzyme contains 232 natural vegetables & fruits with lysine, ornithine , L(+)-Arginine and Citrulline to helps boost metabolism and convert fat into muscle by combining into L-carnitine. 1.With 232 natural vegetables & fruits extracted essence to promote gastrointestinal peristalsis 2.With Hemerocallis fulva, gamma-aminobutyric acid(GABA) to improve sleep quality. 3.With lysine, ornithine , L(+)-Arginine and Citrulline to boost metabolism and then reduce fat. 4.100% Authentic: Japan NO.1 Enzyme——ISDG Brand Owner 5.Natural Ingredients:232 natural vegetables & fruits with lysine, ornithine , L(+)-Arginine and Citrulline to boost metabolism and convert fat into muscle by combining into L-carnitine. 6.Function: Improving sleep conditon and better digestion by special amino acid and Hemerocallis fulva. Keep body shape during sleeping. 7.Direction: 4 pills daily with warm water, half hours before sleeping. More water and exercise will be better during taking this product. 8.Mainly for: Adult How to use: Take 2-4 tablets before sleep, swallow it with cold or lukewarm water, do not chew. Note that enzymes are weak towards heat, drink the enzyme supplement with cold or lukewarm water. Enzymes also do not work well with milk, so it is best to avoid that too. After opening and closing the opening hole firmly, please enjoy as soon as possible regardless of the expiration date. Contents: 120 tablets.