We are Bespoke Biotics founded by research scientists, making food nutritional products with love, tailoring our formulations to suit your health goals. Great supplements, developed in London produced in the UK, in hygienic GMP facilities. OPTINAC N-Acetyl-Cysteine 600mg 120 capsules.N-Acetyl Cysteine (NAC) is a non-toxic stable form of L-Cysteine. OPTINAC also has a high bioavailability, and can therefore be used by the body more efficiently. NAC is an amino acid. Amino acids are the building blocks of protein. Suitable for vegetarians and vegans. Allergy Advice: According to our suppliers of raw material this product is free from all common allergens, including gluten, wheat, dairy, eggs, fish, crustaceans, molluscs, soy, sesame, celery and mustard. Question: Are the capsules, liquid or powderAnswer: The capsules are powder based. Question: Why are these not sold as tabletsAnswer: Many inferior quality tablets and capsules are on the market. We are thus very selective. For example, to make tablets you have to use excipients, fillers and binders, which are unnecessary to function and remain in the end product. Question: Is the NAC veganAnswer: Our N-Acetyl-Cysteine is derived from Natural Corn, using a fermentation process free from environmental pollution. Containing No animal products, the supplement is 100 Vegan Vegetarian friendly. Questions - Our friendly team are passionate about helping our customers. Feel free to ask questions we will do our best to help INGREDIENTS One capsule typically provides: NAC (N-Acetyl-Cysteine) 600mg Ingredients: N-Acetyl-Cysteine, Maltodextrin (Corn), Capsule Shell: Hydroxypropyl Methyl Cellulose, Anti-Caking Agents: (Magnesium Stearate, Silicone Dioxide). DIRECTIONS Directions Adults, take 1 capsule, 1-4 x daily, with water ideally between meals. Do not exceed recommended daily dose. Start with 1-2 tablets per day and gradually increase to the maximum dose after two weeks if required. Take no more than one to two capsules at a time, with an interval e.g. 1 capsule morning, 1 capsule evening. Optinac is best if you take it on an empty stomach, with water at least an hour away from eating. See moreNEW FOR 2022 - we have a stronger version of the product available with 700mg of NAC and 50mg of B6 - Look up OPTINAC PRO or search for B09PFC4QHPUK MADE – Bespoke Biotics products are manufactured in the UK to GMP code of practice and ISO 9001 quality assurance. This guarantees that you receive consistently high quality products. We have a no quibble money back guarantee policy so you can improve your health with no risk. Wide ranging support reported e.g. Lung COPD Asthma, Allergies, Liver Enzymes, Vertigo, Dizziness, Mitochondria boost, skin beauty, nails, hair. Brain Focus - Helps with Brain and Body chemistry - crucial to Glutathione which in-turn benefits the immune response and is the body's own antioxidant and longevity agent. Our formulation is also ALLERGEN FREE - Free from all common allergens, including gluten, wheat, dairy, eggs, fish, crustaceans, molluscs, soy, sesame, celery, mustard. Our Chief scientific officer personally takes Optinac daily!. Vegan Friendly - Our NAC capsules contain no animal produce and is completely suitable for vegetarians and vegans. RAPID ABSORPTION - NAC also has a high bioavailability, and can therefore be used by the body more efficiently. Highest Potency – Optinac NAC N-Acetyl Cysteine 600mg in Absorbabcap Capsules provides a high strength dose of this amino acid that supports the production of glutathione if you need a higher dose try Optinac-Pro search for item B09PFC4QHP.