{"product_id":"bluebonnet-l-cysteine-500mg-free-form-amino-acid-ca-b000pozji4","title":"Bluebonnet Nutrition L-Cysteine 500 mg, Free-Form Amino Acid – 60 Vegetable Capsules","description":"\u003ch2\u003eKey Benefits of L-Cysteine Supplementation\u003c\/h2\u003e\u003cp\u003eL-Cysteine contributes to the maintenance of healthy skin, hair, and nails by providing a building block for keratin. It also helps maintain antioxidant defences through glutathione synthesis, supports immune function, and may aid respiratory health. These benefits stem from L-Cysteine’s role in protein synthesis and sulfur metabolism.*\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthy Skin, Hair, and Nails:\u003c\/strong\u003e As a keratin precursor, it helps maintain structure and strength.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntioxidant Defense:\u003c\/strong\u003e Promotes glutathione production to neutralize free radicals.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmune Support:\u003c\/strong\u003e Adequate glutathione levels are essential for immune cell function.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRespiratory Health:\u003c\/strong\u003e May help thin mucus and support respiratory function.*\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat Is L-Cysteine?\u003c\/h2\u003e\u003cp\u003eL-Cysteine is a conditionally essential amino acid that the body may require more of during times of stress or illness. It is a precursor to glutathione, one of the body’s most important antioxidants. Bluebonnet Nutrition offers 500 mg of free-form L-Cysteine HCl per vegetable capsule, sourced from Ajinomoto, a global leader in amino acid manufacturing. The free-form structure means it is ready for absorption, making it an efficient choice for supplementation.\u003c\/p\u003e\u003ch2\u003eWho May Benefit from L-Cysteine?\u003c\/h2\u003e\u003cp\u003eIndividuals looking to support skin, hair, and nail health, especially during periods of oxidative stress or when dietary intake is insufficient, may benefit. Those with conditions that deplete glutathione, such as chronic stress or aging, may also find it valuable. However, it is not a substitute for a balanced diet. Consult a healthcare practitioner before use, particularly if you are pregnant, nursing, or have a medical condition.\u003c\/p\u003e\u003ch2\u003eIngredients and Purity\u003c\/h2\u003e\u003cp\u003eEach capsule provides 500 mg of L-Cysteine (as L-Cysteine HCl). Other ingredients: vegetable cellulose, vegetable magnesium stearate. This product is non-GMO, vegan, gluten-free, soy-free, and kosher certified. It is manufactured in a GMP-certified facility and free from common allergens including milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, and sesame. No corn, gluten, barley, rice, sodium, or sugar added.\u003c\/p\u003e\u003ch2\u003eHow to Choose an L-Cysteine Supplement\u003c\/h2\u003e\u003cp\u003eWhen selecting an L-Cysteine product, look for free-form HCl for better bioavailability. Bluebonnet’s formula is third-party tested and uses high-quality Ajinomoto amino acids. The vegetable capsule is suitable for vegetarians and vegans. Always choose a product with transparent labelling and purity testing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs long-term use safe?\u003c\/strong\u003e L-Cysteine is generally safe when taken as directed. High doses may cause side effects; stick to the recommended serving.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I take it with other supplements?\u003c\/strong\u003e Yes, but consult a healthcare practitioner before combining with high-dose vitamin C or medications, as interactions may occur.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long until I see results?\u003c\/strong\u003e Effects on hair and nails may take several weeks. Consistency is important.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it suitable for vegans?\u003c\/strong\u003e Yes, capsules are vegetable-based and No animal ingredients are used.\u003c\/p\u003e\u003cp\u003e*This product is a natural health product (NHP) and has not been evaluated by Health Canada. It is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.\u003c\/p\u003e","brand":"Bluebonnet","offers":[{"title":"Default Title","offer_id":48346219086062,"sku":null,"price":65.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/61AxVGv1JLL._AC_SL1500.jpg?v=1784384288","url":"https:\/\/vitamin4ca.com\/products\/bluebonnet-l-cysteine-500mg-free-form-amino-acid-ca-b000pozji4","provider":"vitamin4ca","version":"1.0","type":"link"}