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4 instalments of £2.74 with zip Learn more
Nutritional information may vary depending on flavour.
N-Acetyl L-Cysteine (NAC) is a naturally occurring amino acid that can support your training goals. Our 100% NAC Amino Acid is a super-convenient soluble powder that can be easily added to your usual shakes and smoothies.
- 100% N-Acetyl L-Cysteine
- Important amino acid
- Add to shakes or smoothies
Nutritional information may vary depending on flavour.
NAC, like other amino acids, occurs naturally in protein which helps to build and repair new muscle1 — this is crucial whatever sport you play or exercise you do in the gym.
Our powder is ideal for anyone looking to increase their intake of cysteine in an acetylated form.
1. Protein contributes to the growth and maintenance of muscle mass.
When to take 100% NAC Amino Acid?
We recommend taking 500mg daily — just add 1 mini scoop (500mg) to your preferred amount of water or fruit juice. As it’s Unflavoured, it’s ideal for adding to your everyday shake.
What does 100% NAC Amino Acid work well with?
Boost your intake of BCAAs with our Essential BCAA 4:1:1 tablets — our highest-strength amino-acid supplement, with a ratio of 4:1:1 of leucine, isoleucine, and valine.
This product is 100% N Acetyl L Cysteine with nothing added or taken away.
100% N Acetyl L Cysteine.
100% NAC Powder
Important amino acid that can be added to a smoothie or shake
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4 instalments of £2.74 with zip Learn more
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Nutritional information may vary depending on flavour.
N-Acetyl L-Cysteine (NAC) is a naturally occurring amino acid that can support your training goals. Our 100% NAC Amino Acid is a super-convenient soluble powder that can be easily added to your usual shakes and smoothies.
- 100% N-Acetyl L-Cysteine
- Important amino acid
- Add to shakes or smoothies
Nutritional information may vary depending on flavour.
NAC, like other amino acids, occurs naturally in protein which helps to build and repair new muscle1 — this is crucial whatever sport you play or exercise you do in the gym.
Our powder is ideal for anyone looking to increase their intake of cysteine in an acetylated form.
1. Protein contributes to the growth and maintenance of muscle mass.
When to take 100% NAC Amino Acid?
We recommend taking 500mg daily — just add 1 mini scoop (500mg) to your preferred amount of water or fruit juice. As it’s Unflavoured, it’s ideal for adding to your everyday shake.
What does 100% NAC Amino Acid work well with?
Boost your intake of BCAAs with our Essential BCAA 4:1:1 tablets — our highest-strength amino-acid supplement, with a ratio of 4:1:1 of leucine, isoleucine, and valine.
This product is 100% N Acetyl L Cysteine with nothing added or taken away.
100% N Acetyl L Cysteine.
Customer Reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of Myprotein.
n-acetyl l-cysteine
Among other beneficial effects n-acetyl l-cysteine is also potent in exerting his antioxidant activity.Goes Well With:Resveratrol, green tea extract, alpa-lipoic acid, vit C rosehip, Selenium...
Report this reviewNALC
Prompt delivery and good product Mixes reasonably well in warm juice.Goes Well With:Pomegranate juice.
Report this reviewalways use when sick
Yeah the smell is bad and taste is not good either but mixing it in strong tea makes it OK. I use it whenever under stress and if I feel like I might get sick, I take several doses a day. Seems to work as I had several times I felt I might get sick, took a lot of cystine and was OK the next day.Goes Well With:other antioxydants
Report this reviewLife Saver
Originally bought 5 years ago after reading article that Taurine and NAC may be effective in treatment for lung damage. After a two week respiratory infection, I am so glad I had this to help clear my lungs.
Report this reviewgood product
There was no scoop with it and that was disappointing other than that it it a good product.
Report this reviewGood
Excellent service as I received in two days, Excellent communication as I received two e-mail up-dates and a tracking number Excellent product as it only has NAC and nothing else Measuring spoon is very handy It does not taste good but it is not suppose too. As I didn't want anything other than NAC it does not matter to me others can mix it with orange juice Goes Well With:Whey isolet
Report this reviewN Acetyl L Cysteine
over all good but doesnt taste good tastes like acid doesnt mix well and need to wait about 5-10min for it to soak in to the water. But it does the job i feel abit better and faster recovery
Report this reviewTart but healthy
This is something that will do you good, best to read up on the benefits as there are many. I'll use it with effervescent vitamin c to help with the taste as it is very sharp on the tongue.Goes Well With:Vit c
Report this reviewNAC antioxidant..
N Acetyl L Cysteine is very good quality, with excellent mixability. I already ordered 7 bags of 100g and I will order more soon.
Report this reviewN Acetyl L Cysteine
It's hard to say if N Acetyl L Cysteine has been effective as it is purely used as an antioxidant. Be prepared for a very acidic taste, I use it with dispersible Vitamin C tablets for extra effect and improved taste.
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