US iHerbNatrolMelatonin, Time Release褪黑素 · 片剂100 count10 mg标签每份的成分含量 · Vitamin B6 (as Pyridoxine Hydrochloride) 选择
US iHerbSource NaturalsSleep Science®, NightRest™ With Melatonin褪黑素 · 片剂100 count300 mg标签每份的成分含量 · Magnesium (as magnesium amino acid complex) 选择
US iHerb21st CenturyMelatonin, 3 mg褪黑素 · 片剂200 count94 mg标签每份的成分含量 · Calcium (as Calcium Carbonate) 选择
US iHerbLife ExtensionMelatonin IR/XR褪黑素 · 胶囊60 count1.5 mg标签每份的成分含量 · Melatonin (as MicroActive® Melatonin) 选择