BioActiv Healthcare NAC Pure 600mg 90 Capsules – High-Strength N-Acetyl-L-Cysteine

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The estimated expiry for this product is 30/06/2027. It was last checked and updated on 31/07/2025. This is an indicative expiry based upon the last stock check and may vary at the time of supply. Images and information supplied on the website are for representation purposes only. Actual product may differ from images shown. Please contact us to verify if you are looking for a specific packaging or formulation prior to making an order. We will always endeavour to supply the latest product packaging and formulations from the manufacturer with the longest expiry possible.

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BioActiv Healthcare NAC Pure 600mg 90 Vegetable Capsules

BioActiv Healthcare NAC Pure delivers a clean, single-ingredient dose of N-acetyl-L-cysteine (NAC)—a well-known precursor to glutathione, the body’s master intracellular antioxidant. Each easy-to-swallow vegetable capsule provides 600 mg of NAC to support everyday antioxidant defences, help neutralise free radicals generated by stress, training, or a busy lifestyle, and complement liver and respiratory wellness routines when used as directed. With a minimalist formula and 90 vegan capsules per bottle, it’s simple to tailor your intake and keep your plan consistent month after month.

Active Ingredients

N-acetyl-L-cysteine (NAC) 600 mg per vegetable capsule
No other active ingredients. See product label for capsule shell and excipients.

Reasons to Use

You want targeted glutathione support for everyday antioxidant defence.
To complement a liver-friendly lifestyle (balanced diet, hydration, movement).
As a clean, single-ingredient option to stack within a simple supplement routine.
Vegan capsule format with flexible, label-directed dosing.

Reasons Not to Use

Known allergy or hypersensitivity to NAC or any capsule component.
Pregnant or breastfeeding: use only on health-professional advice.
History of gastric/duodenal ulcers, significant GI irritation, or severe asthma—seek guidance before use.
Taking nitroglycerin/isosorbide (NAC may enhance vasodilatory effects and headaches)—consult your doctor.
Using anticoagulant/antiplatelet medicines—seek advice due to potential additive effects.

Advantages

High-strength 600 mg NAC in each capsule for convenient dosing.
Single-ingredient formula—easy to understand and stack.
Vegan, easy-to-swallow capsules; 90-count bottle offers value and continuity.
Can be taken with or without food (per label directions).

Disadvantages

Characteristic sulphur (egg-like) odour/taste is normal for NAC.
May cause mild GI upset (nausea, reflux) in sensitive users—taking with food can help.
Not a substitute for a balanced diet, sleep, hydration, or medical care.
Potential interactions (see Reasons Not to Use) require professional guidance.

Frequently Asked Questions (FAQ)

Q: What does NAC do?
A: NAC is a precursor to glutathione, supporting antioxidant capacity and helping your body manage everyday oxidative stress. It’s widely used in wellness routines focused on resilience and recovery.

Q: How do I take it?
A: Follow the directions on your label or your practitioner’s advice. Many adults use one capsule daily, and some choose 600 mg twice daily depending on individual needs.

Q: With food or empty stomach?
A: Either is typically acceptable. If you experience reflux or nausea, try taking NAC with food and a full glass of water.

Q: How long until I notice benefits?
A: NAC supports background antioxidant status; effects are usually subtle and cumulative with consistent daily use over several weeks.

Q: Can I take NAC with other supplements (e.g., vitamin C, magnesium)?
A: Often yes, but keep your routine simple and separate from medicines where advised. If you take prescriptions, check with a health professional.

Q: Any side effects?
A: Possible GI discomfort, headache, or transient odour on breath (sulphur). Stop use and seek advice if you notice rash, wheeze, swelling, or persistent symptoms.

Q: Is it suitable during pregnancy or breastfeeding?
A: Use only under professional supervision.

Q: Can athletes use NAC?
A: Many active individuals include NAC for antioxidant support. Always follow sport-governing rules and speak with a sports dietitian if unsure.

Q: Storage and shelf life?
A: Store below the temperature stated on pack, tightly closed, dry, and out of direct sunlight. Use before the expiry date.

Q: Does the sulphur smell mean it’s off?
A: No—the sulphur odour is normal for NAC. Ensure the bottle is sealed after each use to minimise smell and moisture exposure.

ALWAYS READ THE LABEL ON THE PRODUCT AND FOLLOW THE DIRECTIONS FOR USE UNLESS DIRECTED BY YOUR HEALTHCARE PROFESSIONAL.

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(Product SKU 518213)