Swanson Premium Brand NAC N-Acetyl Cysteine - 600 mg, 100 Capsules - Antioxidant and Cellular Health Support Supplement

Q: I have bottles that were manufactured 12/12. I bet it's safe, but will the potency of the pills be reduced due to age?

Just checked online . Yes the potency could be reduced . If they were stored some where dark and cool, only a marginal decrease in potency . NAC is a great liver cleanse and all round antioxidant. Cycle on/off ( take for 5 weeks and off for a couple ) and repeat

Q: Do these contain gluten? Has anyone with a gluten intolerance had any problems with these?

I use this product under the direction of my pulmonary doctor for the COPD that I have Had not any problem with it

Q: Does this include any animal products and are the capsules made from gelatin?

capsules are gelatin. contains magnesium stearate, don't know if that is animal based. website: www.swansonvitamins.com. order phone 1-800-437-4148.Hmmmm. gelatin. That would come from animals, probably.

4.5/5

Product ID: 681141924

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Details

Brand
Swanson
Primary supplement type
Swanson NAC &
Unit count
100 Count
Item form
Capsule
Item weight
100 Grams
Item dimensions L x W x H
5.1 x 5.1 x

💊100 easy-to-take capsules

🔬GMP & 3rd-party tested purity

🧬600 mg potent NAC dose

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Description

🛡️ Elevate your cellular defense—because your body deserves premium protection.

DAILY WELLNESS SIMPLIFIED - One capsule a day keeps your antioxidant levels optimized with zero hassle.
TRUSTED QUALITY ASSURANCE - Crafted in GMP-certified facilities with rigorous third-party purity testing for peace of mind.
POWERFUL ANTIOXIDANT DEFENSE - 600 mg of N-Acetyl Cysteine fuels your cellular health and detox pathways daily.
CLEAN CONVENIENT CONSISTENT - Non-negotiable purity and potency in every capsule to support your modern wellness routine.
LEGACY OF SCIENCE BACKED HEALTH - Over 50 years of Swanson’s commitment to delivering reliable, effective supplements.

SwansonPremium NAC N-Acetyl Cysteine delivers a potent 600 mg dose per capsule, supporting antioxidant activity and cellular health. Packaged in a convenient 100-count bottle, this supplement is produced in GMP-certified facilities and undergoes independent third-party testing to ensure purity and potency. Designed for adults, it fits seamlessly into daily wellness routines, backed by over 50 years of Swanson’s trusted science-driven quality.

Specifications

Weight	212 Grams
Units	100 Count
Use By Recommendation	Use within 2 years of Manufacture Date
Serving Recommendation	1 capsule
Brand	Swanson
Format	Capsule
Age Range Description	Adult

Have a Question? See What Others Asked

I have bottles that were manufactured 12/12. I bet it's safe, but will the potency of the pills be reduced due to age?

Do these contain gluten? Has anyone with a gluten intolerance had any problems with these?

How can we learn what this gelatin is made from? Pork or chicken?

Does this include any animal products and are the capsules made from gelatin?

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