{"product_id":"nac-n-acetyl-l-cysteine-600mg-240-capsules-vit4ever","title":"NAC N-Acetyl L-Cysteine 600mg | 240 Capsules | Vit4ever","description":"\u003ch2\u003eNAC 600mg by Vit4ever\u003c\/h2\u003e\n\u003cp\u003eOne capsule per day, 600 mg \u003cstrong\u003eNAC\u003c\/strong\u003e (N-acetyl L-cysteine), and thus exactly the same amount every day. That is the idea behind this product from Vit4ever: a fixed, repeatable dose of a substance that you normally only get indirectly through food. The bottle contains 240 vegan capsules, so you do not have to reorder every month.\u003c\/p\u003e\n\u003ch3\u003eWhy exactly 600 mg\u003c\/h3\u003e\n\u003cp\u003e600 mg per capsule is a dosage that you see in many NAC supplements: not the lowest option, but also not the heaviest variant on the market. For those who want to take a fixed amount of NAC daily without immediately opting for the highest dosage, this is a logical starting point. One capsule covers the daily dose, so you do not have to count or divide it. If you compare the range of NAC supplements, you regularly see variants of 500, 600 and 800 mg side by side. With 600 mg you are in the middle segment: well above the entry-level dosages, but without having to take the heaviest amount per capsule. \u003c\/p\u003e\n\u003ch3\u003eWhat NAC exactly is and where cysteine comes from\u003c\/h3\u003e\n\u003cp\u003eN-acetyl L-cysteine is the amino acid L-cysteine with an extra acetyl group attached to it. That group changes the substance just enough to make it more stable. Pure L-cysteine is quite sensitive, however: it reacts quickly with other substances and is therefore more difficult to store as a supplement. Due to the acetylation, the raw material remains intact longer, and that is exactly why manufacturers often choose the N-acetyl form instead of free cysteine. Chemically, little changes in what cysteine is at its core; it mainly changes how well the substance withstands air and moisture during production and storage. Cysteine itself is a sulfur-containing amino acid that you normally get from high-protein foods: meat, fish, eggs, legumes and nuts contain it in varying amounts. The difference with food as a source lies in the supply: through food you get a varying amount, depending on what you eat. With a capsule of NAC you know exactly how much you get, the same every day.\u003c\/p\u003e\n\u003ch3\u003eWhy not just buy free cysteine\u003c\/h3\u003e\n\u003cp\u003eYou hardly ever come across free L-cysteine as a supplement, and that is for a reason. The substance is so sensitive to air and moisture that manufacturers find it difficult to package it stably. By adding the acetyl group, NAC is created, a form that is practical to process into a capsule with a shelf-stable composition. Compare it to the difference between fresh fruit and dried fruit: the same base, but in a form that lasts longer. That is exactly why you almost always come across NAC on the market and rarely pure L-cysteine.\u003c\/p\u003e\n\u003ch3\u003ePure composition and long-term supply\u003c\/h3\u003e\n\u003cp\u003eThe capsule itself consists of hydroxypropyl methylcellulose, a plant-based shell without gelatin. There is no magnesium stearate, coloring or flavoring in the formula. The capsules are lactose-free, gluten-free and GMO-free. Vit4ever has every production batch tested in an independent German laboratory for the NAC content and for contaminants such as heavy metals. What is on the label is therefore also what is actually inside. That control per batch is not a one-time spot check but a recurring part of production, precisely because the purity of an amino acid derivative like NAC can vary per batch due to differences in raw material and processing. With 240 capsules in a bottle and an intake of one capsule per day, you end up with about eight months of use. That is more than enough to assess whether a daily intake of 600 mg NAC fits into your routine, without having to purchase a new bottle halfway through. That makes this product especially suitable for those who want to take NAC long-term and consistently, in a dosage that is halfway between entry-level and the 800 mg variant that Vit4ever also offers. Whether you are just starting with NAC or have been using it for a while and simply want a fixed supply, this bottle covers both situations without having to switch to another package or place a new order halfway through.\u003c\/p\u003e","brand":"Vit4ever","offers":[{"title":"Default Title","offer_id":47021864059218,"sku":"vit4-346","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/vit4ever-nac-n-acetyl-l-cysteine-600mg-240-capsules-vit4eve-1.jpg?v=1793623876","url":"https:\/\/www.luto-supplements.nl\/en\/products\/nac-n-acetyl-l-cysteine-600mg-240-capsules-vit4ever","provider":"LUTO Supplements","version":"1.0","type":"link"}