Skip to main content
S-Acetyl L-Glutathione is a highly bio-available glutathione variant for oral absorption. Glutathione is a very potent antioxidant that is naturally produced by the body (and the only one that is intracellular). It has been shown to support neuron health, liver function, and immune system health. After age 45, the body begins to produce less and less Glutathione and many individuals begin to support their glutathione levels through supplementation.
Unfortunately, most Glutathione supplements have nearly no bioavailability, as the molecule breaks down rapidly after oral ingestion. S-Acetyl L-Glutathione is an altered form with an attached acetyl function group. This greatly improves its ability to remain intact in the gut and allows a greater concentration to be absorbed into the bloodstream where it can take effect.
The recommended dosage of S-Acetyl L-Glutathione is 1-2 100 mg capsule per day. While taking a higher dosage is unlikely to be dangerous, 100 - 200 mg is plenty to get sufficient levels. (Exact amount needed will depend how much one gets from dietary sources.
S-Acetyl L-Glutathione is very well tolerated when taken at the recommended dosage and adverse side effects are very rarely reported. Long term supplementation of glutathione has been shown to lower zinc levels.
While some studies have shown that inhaled glutathione can trigger asthma attacks in people suffering from asthma, there is not currently enough evidence to show that this applies to orally ingested glutathione. Asthma sufferers may want to play it safe and avoid using Glutathione supplements. Please consult with your physician before taking S-Acetyl L-Glutathione.
S-Acetyl L-Glutathione Double Pack - $ 34.95 (120 x 100 mg capsules)
* These reviews are the experiences of the individual customers that submitted them, results may differ from person to person.
Unfortunately we can't accept credit card payments from non-US credit cards through doublewoodsupplements.com, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.
Many of our products are available to purchase on Amazon.ca, and are currently warehoused in Canada. If the products you're looking for are on Amazon.ca, this will be the easiest and quickest way to order.
Send us an email at firstname.lastname@example.org with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.