Cysteine (L-Cysteine) USP Grade

Cysteine (L-Cysteine) USP Grade


In stock


Verified for purity 99% of Cysteine


Now is the time to bring your wellness routine to the next level with the unbeatable power of Cysteine (L-Cysteine). Our 100% pure product is produced by advanced steam distillation, making it up to 99% pure for optimal purity and potency. Cysteine is an amino acid that can help promote optimal wellness by enhancing your overall health.


Cysteine supports your body by boosting your metabolism, increasing alertness, supporting the body’s natural detoxifying processes, and helping to maintain healthy hair and skin. It can also help fight signs of aging and promote a healthy vision. Our Cysteine is vegan and kosher, allowing all populations to benefit from optimal health.


At Cysteine, we are committed to offering only the highest quality product to give you maximum results. Our product is like no other, and its pure 99% content offers superior absorption for maximum potency and effect. Our Cysteine can help you experience the difference that it makes in your daily routine and give you a powerful boost for better overall wellness. With our L-Cysteine, you can be sure you are getting the most out of your health routine.

Certifications - Chemist (IKM)

Did you know Certifications, Specifications and Chemical Analysis are ONLY issued by a Board Registered Chemist (IKM)?

You unknowingly could be engaging in an offense that could result in imprisonment or fines.

The requirement under Malaysian law, The Chemist Act 1975 (Act 158), all chemical analyses must be done by a certified Chemist recognized by IKM.

At Its Specifications are issued and crosschecked by IKM Certified Chemist (IKM: M/6082/9735/22).

Any person who contravenes subsection (1) or (2) commits an offence and shall, on conviction, be liable to a fine not exceeding ten thousand ringgit or to imprisonment for a term not exceeding one year or to both and, for the second and subsequent offence, to a fine not exceeding fifty thousand ringgit or to imprisonment for a term not exceeding two years or two both.


Holding out as registered chemist and restrictions pertaining to chemical analysis

    1. No person who is not registered under this Act shall—
      1. practise or hold himself out as a registered chemist or as a person of any other like description;
      2. advertise by any means or in any manner as being engaged in practice as a registered chemist; or
      3. adopt, use or exhibit the term “registered chemist” or its equivalent in any other language or any other term of like description in such circumstances as to indicate or to be likely to lead persons to infer that he is a registered chemist.
    2. No person shall give or provide in a determinative capacity, or certify or declare in writing the result of, any chemical analysis for the purpose of determining the composition or specifications of any substance or product consumed or used by, or intended for the consumption or use of, the public or any section thereof, unless—

Unless otherwise specified, all product will include a basic specification sheet.

Requirements for supporting documents such as Halal and NPRA, MAL (Supplement), OTC registration will be handled on a case-by-case basis.

How to Get Specifications?

Upon successful payment of the product, you can access the specifications in the download area when you click your profile or on every product page.

Additional information

Weight N/A
Pack Size

1kg, 20kg