NACET (N-Acetylcysteine Ethyl Ester) Powder — About This Supplement NACET is a more bioavailable ester form of N-acetyl cysteine (NAC). As a dietary supplement, NACET powder provides a convenient way to supplement with this amino acid derivative. What is NACET? NACET (N-acetylcysteine ethyl ester) is an ethyl ester derivative of N-acetyl cysteine. It serves as a precursor to glutathione, an important antioxidant naturally produced by the body.* NACET has greater bioavailability compared to standard NAC, meaning more of the compound is absorbed when taken orally. Key Features: Bioavailable ester form of N-acetyl cysteine Glutathione precursor support* Pure powder form for flexible serving sizes Third-party tested for purity and identity NACET is also known by the following names: 59587-09-6 (R)-ethyl 2-acetamido-3-mercaptopropanoate L-Cysteine, N-acetyl-, ethyl ester N-ACETYL-L-CYSTEINE ETHYL ESTER ethyl (2R)-2-acetamido-3-sulfanylpropanoate Important Information NACET is intended for use as a dietary supplement only. May cause side effects including nausea, diarrhea, and constipation. Please consult your physician before use if you are taking any medication or have any underlying medical conditions. Not recommended for pregnant or breastfeeding women. WARNING: Do not take NACET with a class of medications called nitrates, especially Nitroglycerin. Storage & Shipping Note: Due to heat sensitivity, special in-house handling and storage procedures ensure our NACET is consistently kept at sub-zero temperatures. Insulated bags and ice packs are included to minimize heat exposure during transit. Ordering before 4pm and selecting Next Day Air shipping are both highly recommended. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.