Superior Quality | High-Strength | 6 Month Supply | Vegan | 100% Pure | 600mg NAC per Serving | No Binders | No Artificial Ingredients | Non-GMO | Gluten-Free | Lactose-Free |

6 months supply of 180 easy-to-swallow capsules providing 600 mg of NAC per serving.

N-Acetyl-L-Cysteine (also called N-Acetyl-Cysteine or NAC) is the food supplement form of the natural amino acid Cysteine. NAC is molecularly enhanced to make it easily absorbed. 

Cysteine is made within the body using building blocks from protein foods including eggs, cheese and meats. At times, our demand for Cysteine increases and our bodies can struggle to make enough. 

Key benefits of NAC

NAC is prized as a supplement for its ability to boost levels of glutathione, the body’s most powerful antioxidant. Glutathione traps free radicals, the loose oxygen molecules that damage cells in the heart, arteries and other organs. Free radicals increase when we're ill and when we exercise intensely. 

As an antioxidant booster, NAC can prevent the muscle damage that comes from intense exercise. It can speed up recovery time after sports, and boost muscle building.

It’s a mucolitic, helping to dissolve thick mucus. This makes NAC helpful for people with colds, flu and chesty coughs, and even serious lung problems.

NAC is sometimes taken to support fertility for men and women. It’s thought to encourage more regular ovulation in women and improve sperm motility in men.

NAC is widely used as a supplement to support the liver in its work to detox the body.

L-cysteine is an important building block for keratin in healthy hair, nails and skin.

Why take NAC as a supplement?

NAC is typically at work in your body 2 to 3 hours after you take the capsule.

• The ability to synthesise Cysteine and glutathione decreases with age.
• Our need for Cysteine increases greatly during intense exercise.
• Our bodies make cysteine from protein foods like meat, eggs and dairy foods, so it’s popular with vegetarians and vegans.
• We may need extra Cysteine when we’re detoxing alcohol or certain other toxins.
• Cysteine dissolves thick mucus, so our bodies may benefit from extra when we have chesty coughs, colds and flu.
• When our bodies can’t synthesise Cysteine fast enough to meet demand, toxins may accumulate or oxidative tissue damage can begin. We might experience a hangover, muscle damage, a blocked nose or harm to our cardiovascular system.

N-Acetyl Cysteine (NAC) is the supplement form of Cysteine, which is acetylated (fermented) to make it easier to absorb and also make your supplement stay fresh for longer.

L-cysteine is an amino acid that contains sulphur. NAC supplements can have an eggy, sulphur-like smell which is a natural characteristic of the active ingredient.

Why choose VitaBright NAC?

Our easy-to-swallow capsules contain the most effective dose of 600mg NAC.

Our N-Acetyl Cysteine capsules contain no unnatural preservatives, flavourings or allergens. We use minimal additional ingredients to reduce the risk of adverse reactions.

Our NAC is third-party tested for purity, making sure it is free from contaminants.

It is a Vegan supplement.

High-quality, research-backed ingredients have been expertly combined for maximum effectiveness.

VitaBright supplements are produced in state-of-the-art, BRC accredited grade AA, UK manufacturing facilities operating to GMP standards. We use only the finest ingredients, double seal all bottles, and test for heavy metals to ensure there is no compromise on quality or safety.