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

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

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.

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🛡️ Elevate your liver health and unlock antioxidant power—because your body deserves the best!

AMINO ACID SYNERGY - Enhances overall body and mind vitality with essential amino acids
TRUSTED GLOBAL BRAND - Swanson’s 5+ years of delivering reliable, quality supplements worldwide
POWER PACKED 600 MG NAC - Optimal daily dose for maximum liver and antioxidant support
EFFORTLESS DAILY ROUTINE - One capsule a day keeps your wellness on track—simple and effective
CLEAN SCIENCE BACKED WELLNESS - Formulated in GMP-certified facilities with rigorous third-party purity testing

Swanson NAC N-Acetyl Cysteine delivers a potent 600 mg dose per capsule to support liver health and antioxidant defense. Manufactured in GMP-certified facilities and verified by independent labs, this supplement combines amino acids for comprehensive wellness. Designed for daily use, it’s a trusted choice for professionals prioritizing clean, science-backed health solutions.

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