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About N-Acetyl L-Cysteine (NAC) and finding it

MAC & Bronchiectasis | Last Active: May 17, 2023 | Replies (53)

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@passenger

Referring the main post/topic, there was a time when a news spread about NAC's effectiveness in recovering faster from the C19 disease. It has some confirmation in the scientific sources:
https://pubmed.ncbi.nlm.nih.gov/35084258/
This resulted in a temporary buyout and lack of NAC supplements from the market (I write from Poland). Not sure about NAC availability in other countries, but here it is available, eg.
https://zdrowersi.pl/nac-n-acetylo-l-cysteina-500mg-aliness-100-kapsulek-3857.html
If needed, it`s currently available.

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Replies to "Referring the main post/topic, there was a time when a news spread about NAC's effectiveness in..."

Yes, you are correct that it is once again widely available. For a time, FDA was badgering supplement makers to stop selling it because they class it as a "drug" not a supplement. In very high doses, it is used to detox patients (via IV) after accidental or intentional Tylenol overdoses. In the dosage sold as a supplement, it is safe for daily use.
I buy mine through reputable mail-order supplement sources. I only buy respected name brands manufactured in the US. Foreign-sourced supplement, which are not regulated, too often fail to contain the proper contents in the stated amounts.
Sue