This description has been derived from the manufacturer’s / distributor’s website.
L-Cysteine is a non-essential sulfur amino acid, which plays a critical role in methionine, taurine and glutathione metabolism. It is also an important component of hair, nails and the keratin of the skin. L-Cysteine stabilizes protein structure and aids in the formation of collagen, being thereby indispensable to skin, hair and nail health.
- Soy Free
- non-GMO
- Nut Free
- Made w/o Gluten
- Dairy Free
- Egg Free
- Halal
- Kosher
L-Cysteine, 500 mg, 100 Tablets (Now Foods) – Ingredients
- L-Cysteine (Cysteine)
- L-Cysteine Hydrochloride (C3H7NO2S or C3H8ClNO2S)
L-Cysteine Hydrochloride: L-Cysteine Hydrochloride, Cystein Chloride, Cysteine Monohydrochloride, Cysteine Hydrochloride, L-Cysteine Monohydrochloride, Cysteine HCl, Cysteine HCl (Anhydrous), Cysteine Hydrochloride (Anhydrous), PubChem CID: 60960, Chemical Abstracts Service: CAS: 52-89-1, ChemIDplus: 52-89-1, FDA Substance Registration System – Unique Ingredient Identifier: UNII: A9U1687S1S, The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS29F630-1.
- L-Cysteine (Cysteine) (C3H7NO2S)
L-Cysteine (Cysteine): L-Cysteine, Cysteine, Cystein, Thioserine,
PubChem CID: 5862,
Chemical Abstracts Service: CAS: 52-90-4,
ChemIDplus: 52-90-4,
The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS29F630. - L-Cysteine (Cysteine) (C3H7NO2S)
- L-Cysteine Hydrochloride (C3H7NO2S or C3H8ClNO2S)
- Vitamin B6 (Pyridoxine)
- Vitamin B6 (Pyridoxine) (C8H11NO3)
Vitamin B6 (Pyridoxine): Pyridoxine, Gravidox, Pyridoxol, Vitamin B6,
PubChem CID: 1054,
Chemical Abstracts Service: CAS: 65-23-6,
ChemIDplus: 65-23-6,
WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA02,
FDA Substance Registration System – Unique Ingredient Identifier: UNII: KV2JZ1BI6Z,
The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS264CB0,
References:
Amino Acids: ROSSIGNOLI, Giada; et al. Phosphorylation of Pyridoxal 5′-phosphate Enzymes: An Intriguing and Neglected Topic. Amino acids, 2018, 50.2: 205-215. PMID:29204749, PHILLIPS, Robert S. Chemistry and Diversity of pyridoxal-5′-phosphate Dependent Enzymes. Biochimica et Biophysica Acta (BBA)-Proteins and Proteomics, 2015, 1854.9: 1167-1174. PMID:25615531.
- Vitamin B6 (Pyridoxine Hydrochloride) (C8H12ClNO3)
Vitamin B6 (Pyridoxine Hydrochloride): Pyridoxine Hydrochloride, Pyridoxine HCl, Pyridoxol Hydrochloride, Alestrol, Becilan, Benadon, Hexavibex, Hexermin, Aderoxin, PubChem CID: 6019, Chemical Abstracts Service: CAS: 58-56-0, ChemIDplus: 58-56-0, WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11HA02, FDA Substance Registration System – Unique Ingredient Identifier: UNII: 68Y4CF58BV, The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS264CB0-1, References: Amino Acids: HUANG, Yan; SU, Lingqia; WU, Jing Pyridoxine Supplementation Improves the Activity of Recombinant Glutamate Decarboxylase and the Enzymatic Production of Gama-Aminobutyric Acid. PloS one, 2016, 11.7: e0157466. PMID:27438707, DIAZ-ARRASTIA, Ramon; et al. Homocysteine and Neurologic Disease. Archives of neurology, 2000, 57.10: 1422-1427. PMID:11030793. - Vitamin B6 (Pyridoxine Hydrochloride) (C8H12ClNO3)
- Vitamin B6 (Pyridoxine) (C8H11NO3)
- Vitamin C (Ascorbic Acid) (C6H8O6)
Vitamin C (Ascorbic Acid): Ascorbic Acid, L-Ascorbic Acid, L(+)-Ascorbic Acid, Vitamin C,
PubChem CID: 54670067,
Chemical Abstracts Service: CAS: 50-81-7,
ChemIDplus: 50-81-7,
WHO Anatomical Therapeutic Chemical Classification System: ATC code: A11GA01,
FDA Substance Registration System – Unique Ingredient Identifier: UNII: PQ6CK8PD0R,
The Best Supplements – Unique Ingredient Identifier: TBSI ID: IS2D5190,
References:
Amino Acids: KARIM, Md Razaul; KADOWAKI, Motoni Effect and Proposed Mechanism of Vitamin C Modulating Amino Acid Regulation of Autophagic Proteolysis. Biochimie, 2017, 142: 51-62. PMID:28804003, GOULD, Rebecca L.; PAZDRO, Robert Impact of Supplementary Amino Acids, Micronutrients, and Overall Diet on Glutathione Homeostasis. Nutrients, 2019, 11.5: 1056. PMID:31083508.
Supplement Facts | ||
---|---|---|
Name: | L-Cysteine, 500 mg, 100 Tablets | |
Serving Size: | 1 Tablet | |
Amount Per Serving | % Daily Value | |
Vitamin C (Ascorbic Acid) | 60 mg | 100% |
Vitamin B-6 (Pyridoxine Hcl) | 10 mg | 500% |
L-Cysteine (L-Cysteine Hydrochloride) | 500 mg | † |
† Daily Value not established. |
Manufacturer: | Now Foods |
---|---|
Manufacturer Code: | 00077 |
UPC Code (gtin12): | 733739000774 |
Package Quantity | |
Count | 100 |
Other ingredients
Other Ingredients: Microcrystalline Cellulose, Vegetarian Coating, Silicon Dioxide, Magnesium Stearate (vegetable source) and Citric Acid.
L-Cysteine, 500 mg, 100 Tablets – Suggested Use
Take 1 tablet 1 to 3 times daily as needed.
Recommended Intake | |||
---|---|---|---|
Dose Unit | Dose Value | Frequency | Target Population |
tablet | 1 | 1 to 3 times daily | adults |
Warnings
- Natural color variation may occur in this product.
- Store in a cool, dry place after opening.
- For adults only. Consult physician if pregnant/nursing, taking medication. Keep out of reach of children.
- Do not eat freshness packet. Keep in bottle.
Dietary supplements similar to L-Cysteine, 500 mg, 100 Tablets (Now Foods)
The L-Cysteine, 500 mg, 100 Tablets (Now Foods) dietary supplement is available in Trinidad and Tobago and many others countries around the world. In Trinidad and Tobago this supplement contains: L-Cysteine, Vitamin B6 and Vitamin C in its composition.
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