68% off

100% vegetarian

N-Acetyl L-Cysteine (NAC)

Supports glutathione formation

Lab report available

₹319₹1,00068% offYou save ₹681

MRP inclusive of all taxes · ₹319 per 100 g

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NAC / serving: 600 mg

Flavour: Unflavoured

Size: 100 g

Estimated delivery 7–9 working days

Dispatched in 2–3 working days. Ships across India.

Damaged in transit? Replaced if reported within 24 h. Returns policy

Third-party lab tested
Scratch-code authentic
100% vegetarian
Cash on delivery

Overview

N-Acetyl L-Cysteine (NAC) is a derivative of the amino acid L-cysteine, commonly used as a dietary supplement to support normal cellular functions. It plays a role in the production of glutathione, an antioxidant involved in managing oxidative stress generated during intense physical activity.

During high-intensity training, the body undergoes physical stress that can impact recovery and performance. When used alongside regular exercise and a balanced diet, NAC may help support muscle recovery and maintain overall workout consistency.

While it is not a direct muscle-building supplement, it can be included in a fitness routine to support overall muscle function and consistent training.

Who it's for

Individuals involved in regular workouts or training routines
Individuals following structured fitness or strength programmes
Individuals looking to support daily nutritional intake of amino acid derivatives

Key benefits

Scoop Size: 0.6g, Servings Per Pack: 164 (100g)
0.6g Per Serve
Supports recovery after physical activity
Helps support glutathione formation in the body

Nutrition & ingredients

Per serving, as Nakpro publishes it.

Per servingUnflavored

Nutrition per serving, Unflavored
Nutrient	Amount
Protein	0g
Carbohydrate	0g
Fat	0g
N-Acetyl	0.600g

Ingredients

N-Acetyl L-Cysteine

How to use

1
Take 200ml water in a shaker
2
Add one scoop of powder
3
Shake well and relish instantly

When to take it

Pre-workout (30–60 minutes before training): May be included before exercise as part of a fitness routine
During busy or active days: Can be included in daily routine during physically or mentally demanding days
Post-workout: Can be taken after training to support recovery-focused nutrition

Lab report

What the label promises, next to what an independent lab measured in one batch.

All lab reports

Lab measured: 99.80g

NAC (assay) per 100 g

Tested by Vimta Labs, Bengaluru · reported 2 Aug 2026 · batch NACUF0707B · 13 tests · sample sent by Nakpro. Full report (PDF) (opens in a new tab)

Customer reviews

4.5

Based on 6 reviews

Rating breakdown
5 ★		3
4 ★		3
3 ★		0
2 ★		0
1 ★		0

Reviews are collected from verified buyers by Judge.me on nakpro.com.

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FAQs

Something else? Call +91 97390 93932 or email [email protected].

What is N-Acetyl L-Cysteine (NAC)?

N-Acetyl L-Cysteine (NAC) is a derivative of the amino acid L-cysteine. It is commonly used in supplements as a source of cysteine for normal body functions.

Is NAC a protein supplement?

No, NAC is not a protein supplement. It is an amino acid derivative and does not provide complete protein nutrition.

How does NAC work in the body?

NAC contributes to the production of glutathione, an antioxidant involved in protecting cells from oxidative stress.

Does NAC improve workout performance?

NAC may support overall exercise capacity indirectly, but performance outcomes depend on multiple factors such as training and diet.