
Melatonin Powder - Pure Bulk Powder Supplier | Wholesale at Greenway
Melatonin is the all-natural nightcap. It's secreted by the pineal gland, a pea-size structure at the center of the brain, as our eyes register the fall of darkness. At night, melatonin is produced to help our bodies regulate our sleep-wake cycles. The amount of melatonin produced by our body seems to lessen as we get older. Scientists believe this may be why young people have less problem sleeping than older people.
Items | Specifications | Results | |
Identification | IR | Conform | |
UV | Conform | ||
HPLC | Conform | ||
Chloride and sulfate | 0.02%MAX | <0.02% | |
Loss on drying | 1.0%MAX | 0.07% | |
Residue on ignition | 0.1%MAX | 0.06% | |
Heavy metals | Pb | 1ppmMAX | <1ppm |
As | 1.5ppmMAX | <1.5ppm | |
Hg | 1.5ppmMAX | <1.5ppm | |
Cd | 0.5ppmMAX | <0.5ppm | |
Impurities | Individual impurity | 0.1%MAX | 0.034% |
Total impurity | 1.0%MAX | 0.17% | |
Assay(on the dried basis) | 98.5-101.5% | 99.52% | |
Conclusion | COMPLY WITH THE REQUIREMENTS OF USP42 |
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Whitening Agents Browse our wide selection active whitening ingredients |
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Abstract Skin whitening products are commercially available for cosmetic purposes in order to obtain a lighter skin appearance. They are also utilized for clinical treatment of pigmentary disorders such as melasma or postinflammatory hyperpigmentation. |
Whitening agents act at various levels of melanin production in the skin. Many of them are known as competitive inhibitors of tyrosinase, the key enzyme in melanogenesis. |
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Cas No. | Product Name | Cas No. | Product Name | |||||
183476-82-6 | VC-IP/Ascorbyl Tetraisopalmitate | 1077-28-7 | A-Lipoic Acid | |||||
84380-01-8 | Alpha Arbutin | 305-84-0 | Carnosine | |||||
497-76-7 | Beta Arbutin | 497-30-3 | Ergothioneine | |||||
53936-56-4 | Deoxyarbutin | 175357-18-3 | Undecylenoyl Phenylalanine/Sepiwhite MSH | |||||
501-30-4 | Kojic Acid | 331-39-5 | Caffeic acid | |||||
79725-98-7 | Kojic Acid Dipalmitate | 86404-04-8 | 3-o-ethyl ascorbic acid | |||||
123-31-9 | Hydroquinone | 103-16-2 | Monobenzone | |||||
1105025-85-1 | Dimethymethoxyl Chromanyl Palmitate | 114040-31-2 | Magnesium Ascorbyl Phosphate | |||||
1197-18-8 | Tranexamic Acid | 66170-10-3 | Sodium Ascorbyl Phosphate | |||||
922165-31-9 | Neosolue-aqulio | 123-99-9 | Azelaic Acid | |||||
96702-03-3 | Ectoin | 84696-21-9 | Hydrocotyle Asiatica Extract | |||||
83923-51-7 | Dimethylmethoxy Chromanol | 90-64-2 | Mandelic acid | |||||
79-14-1 | Glycolic Acid | 73-31-4 | Melatonin | |||||
7402-28-0 | 1,4-Dipropionyloxybenzene | 152312-71-5 | Potassium 4-Methoxysalicylate/4-MSK | |||||
1077-28-7 | A-Lipoic Acid | 129499-78-1 | Ascorbyl Glucoside/AA2G | |||||
305-84-0 | Carnosine | 69-72-7 | Salicylic Acid/BHA | |||||
497-30-3 | Ergothioneine | - | Alpha Hydroxy Acid/AHA | |||||
175357-18-3 | Undecylenoyl Phenylalanine/Sepiwhite MSH | 83-86-3 | Phytic acid | |||||
331-39-5 | Caffeic acid | - | Snow White | |||||
98-92-0 | Niacinamide | - | Giga White | |||||
90082-87-4 | Plum, ext | - | Glabridin | |||||
36062-04-1 | Tetrahydrocurcumin | 36062-04-1 | Tetrahydrocurcuminoids | |||||
85-27-8 | Symwhite 377/Phenylethyl Resorcinol | 68797-35-3 | Dipotassium Glycyrrhizinate | |||||
922165-31-9 | Neosolue-aqulio | 19771-63-2 | Procysteine |