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过期日期与最好使用期的长度跟产品的种类和品牌有很大的关系。
易变质商品（如亚麻油或某些益生菌产品）通常有较短的有效使用日期。尽管我们的仓库是全空调气温调控，但这些易变质商品还是被冷藏存储（冷冻或冷藏库），以保持最大的新鲜度。
我们的进货部门会尽力的确认每一个商品的过期时间。不过，过期日的出入有的时候还是难免的。为了避免这类问题，我们的存货周转率在本行业甚至在各行业都是最高的。
Theanine is the predominant amino acid of tea that produces calming effects in the brain by increasing levels of serotonin and dopamine, and blocking the binding of L-glutamic acid to glutamate receptors. Life Extension members can enjoy the benefits of this unique ingredient in a 100 mg supplement. This “feel good” supplement causes no adverse reactions. In fact, in Japan, theanine is added to soft drinks and chewing gum for the purpose of inducing relaxation.
The calming, mood-enhancing effect is achieved by helping to increase alpha-brain waves, electrical brain activity commonly present when you are very relaxed, literally putting you in a better mood.
Just as meditation, massage or aromatherapy quiets the mind and body, theanine plays a role in inducing the same calm and feeling of well-being without drowsiness. It is a non-toxic, highly desirable mood modulator.
使用前阅读整个标签，并仔细按照说明使用。
每次一粒，每日一至四次，随食或不随食均可，或遵医嘱。
Microcrystalline cellulose, vegetable cellulose (capsule).
密封储存在阴凉干燥处。
| 营养成分 | ||
| Serving Size: 1 Vegetable Capsule | ||
| Amount Per Serving | % Daily Value | |
| Vitamin C (as ascorbyl palmitate) | 2 mg | 3% |
| Suntheanine (L-Thieanine) | 100 mg | ** |
| **Daily Value not established | ||
