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The Quality Grade for this product is "NT" (Not Tested). We aim to test all the products Health Orchard offers, and will publish the Quality Testing results on each product’s page once they are available. Our goal is to empower our customers with the information they need to find safe and high-quality health supplements.
Tablets/500 mg/100 Count

NOW Foods, L-Cysteine

by NOW Foods
SKU NOW-00077
UPC 733739000774
$10.69 - $10.69
$10.69
$10.69 - $10.69
$10.69
$0.21 /g of L-Cysteine (from 664 mg L-Cysteine HCl)

Price Comparison

    Quality Testing

    The Quality Grade for this product is "NT" (Not Tested). We aim to test all the products Health Orchard offers, and will publish the Quality Testing results on each product’s page once they are available. Our goal is to empower our customers with the information they need to find safe and high-quality health supplements.
    Testing Result
    Claimed
    USP Allowed
    Click here to view full testing results.

    Supplement & Nutrition Facts

    Serving Size: 1 Tablet
    Servings Per Container: 100
      Amount Per Serving % Daily Value
    Vitamin C (as Ascorbic Acid)
    		 60 mg
    		 67%
    Vitamin B-6 (from Pyridoxine HCl)
    		10 mg
    		588%
    L-Cysteine (from 664 mg  L-Cysteine HCl)
    		500 mg
    		†
    † Daily Value not established.

    Product Description

    Description

    Boost antioxidant defenses with NOW Foods L-Cysteine, an amino acid with cellular protection.

    NOW Foods L-Cysteine is a non-GMO, kosher dietary supplement that provides structural support for healthy skin, hair, and nails. This non-essential sulfur amino acid plays a critical role in the metabolism of methionine, taurine, and glutathione, and is an important component of keratin, helping to stabilize protein structure and aid in the formation of collagen.

    • Provides structural support for healthy skin, hair, and nails
    • Non-essential sulfur amino acid that plays a critical role in various metabolic processes
    • Non-GMO and kosher supplement with added vitamin B6 and vitamin C

    Directions

    Take 1 tablet 1 to 3 times daily as needed.

    Ingredients

    Microcrystalline cellulose, stearic acid (vegetable source), vegetarian coating, silicon dioxide, magnesium stearate (vegetable source) and citric acid.

    Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

    Health risks and 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, or have a medical condition. Keep out of reach of children.

    Please note

    At Health Orchard, we are committed to providing accurate product information and images. However, manufacturers may update their product packaging or ingredients, and these changes may not be immediately reflected on our website. It's possible for products to be shipped with different packaging than what is shown online. For the most accurate and safe use of any product, we advise reading the product's label, warnings, and instructions rather than relying solely on the details provided by Health Orchard.

    Visit the manufacturer's website for more information.

    Questions and Answers about NOW Foods, L-Cysteine

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    • What are the disadvantages of cysteine?

      While cysteine offers many potential benefits, there are some potential disadvantages to consider. High doses of cysteine may cause nausea, vomiting, or diarrhea in some individuals. In rare cases, it might lead to headaches or drowsiness. Additionally, cysteine can interact with certain medications, potentially altering their effectiveness or causing side effects.

    • What are the benefits of taking NOW Foods L-Cysteine?

      NOW Foods L-Cysteine offers several potential benefits. It's a precursor to glutathione, a powerful antioxidant that helps protect cells from oxidative stress. L-Cysteine may support liver health, boost immune function, and promote healthy skin and hair. Some studies suggest it may also help in reducing symptoms of respiratory conditions and support detoxification processes in the body.

    • Is L-cysteine good for your liver?

      L-cysteine is generally considered beneficial for liver health. As a precursor to glutathione, it helps support the liver's detoxification processes. L-cysteine may help protect liver cells from damage caused by toxins and oxidative stress. Some studies suggest it may be particularly helpful in cases of acetaminophen overdose, where it can help prevent liver damage.

    • Who should not take L-cysteine?

      While L-cysteine is generally safe for most people, certain individuals should exercise caution or avoid it. This includes people with cystinuria (a genetic disorder affecting cysteine metabolism) and those with a history of kidney stones. Individuals taking blood thinners or nitroglycerin should consult a healthcare provider before using L-cysteine supplements, as it may interact with these medications.

    • Is cysteine bad for kidneys?

      L-cysteine is not typically considered harmful to healthy kidneys when taken in recommended doses. However, individuals with a history of kidney stones should be cautious, as cysteine can potentially contribute to stone formation in susceptible individuals. Those with existing kidney conditions should consult a healthcare provider before taking cysteine supplements.

    • Can I take L-cysteine every day?

      For most healthy individuals, taking L-cysteine daily as directed on the product label is generally considered safe. Regular use may provide ongoing benefits for antioxidant support, liver health, and overall well-being. However, as with any supplement, it's important to adhere to recommended dosages and be aware of any potential interactions with medications or existing health conditions.

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