Dietary Supplement GMP Certified 3rd Party Lab Tested In The USA Supports Cellular Health. Glutathione is our body’s most abundant antioxidant, playing a critical role in protecting the body from oxidative stress. Glutathione helps to regulate several cellular events, such as gene expression, protein and DNA synthesis, immune response and cell growth. In addition to being an antioxidant itself, glutathione is also a cofactor for several other antioxidant enzymes. Supports Detoxification. Glutathione supports both phase 1 and phase 2 detoxification in the liver, helping to neutralize and excrete harmful toxins. Glutathione not only binds to toxins before they can bind to and damage cells, but it also transforms toxins into a water-soluble form for further filtering and easy excretion through the urinary system. Dysfunctional detoxification pathways can lead to liver damage, DNA damage and increased cellular stress. Supports Healthy Aging. Glutathione deficiency contributes to oxidative stress, which can accelerate aging and the development of age-related disorders. Our mitochondria—the cells’ energy production centers—are dependent on glutathione, which can cross mitochondrial membranes and minimize reactive oxygen species (ROS) buildup. Healthy mitochondrial function is vital for healthy aging. Supports Brain and Nervous System Health. Glutathione is necessary for neutralizing ROS in the brain, which can lead to poor cognitive function. Research shows that reduced glutathione levels in the brain are linked to the development of neurological conditions.
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Dietary Supplement GMP Certified 3rd Party Lab Tested In The USA Supports Cellular Health. Glutathione is our body’s most abundant antioxidant, playing a critical role in protecting the body from oxidative stress. Glutathione helps to regulate several cellular events, such as gene expression, protein and DNA synthesis, immune response and cell growth. In addition to being an antioxidant itself, glutathione is also a cofactor for several other antioxidant enzymes. Supports Detoxification. Glutathione supports both phase 1 and phase 2 detoxification in the liver, helping to neutralize and excrete harmful toxins. Glutathione not only binds to toxins before they can bind to and damage cells, but it also transforms toxins into a water-soluble form for further filtering and easy excretion through the urinary system. Dysfunctional detoxification pathways can lead to liver damage, DNA damage and increased cellular stress. Supports Healthy Aging. Glutathione deficiency contributes to oxidative stress, which can accelerate aging and the development of age-related disorders. Our mitochondria—the cells’ energy production centers—are dependent on glutathione, which can cross mitochondrial membranes and minimize reactive oxygen species (ROS) buildup. Healthy mitochondrial function is vital for healthy aging. Supports Brain and Nervous System Health. Glutathione is necessary for neutralizing ROS in the brain, which can lead to poor cognitive function. Research shows that reduced glutathione levels in the brain are linked to the development of neurological conditions.
SKU
3-114177
Brand
ProHealth Longevity
Category
health / supplements / categories / antioxidants
Variants
1
Customer reviews
5.0
verified purchase
WORTH THE PRICE!!!
I just recently ordered another one because I’ve noticed that it has been helping my skin a lot. The quality of glutathione is what makes it worth the price! I take it with some fermented chlorella that I also bought from iHerb (works as a binder). I’m currently struggling with mold toxicity, so my body is in dire need of a powerful antioxidant like Glutathione. This type of glutathione is the best one you can take (so I’ve heard from health specialists).
2/25/2024
5.0
verified purchase
I am trying this gluthathion in order to normalize the mast cell activity. I have multiply food intolerance and gluthathion is probably very low in my body since GGT enzyme consistently is only 10 in my blood. deficiency of gluthathion leads to abnormal immune function.
6/7/2025
5.0
verified purchase
this is the only one that i found that has the highest content of s-acetyl gluta, it is said on research that this is better than L-gluta in terms of absorption. I am using this as prescribed by my OBGYN to fight off free radicals and over all anti oxidants. It has no bad smell and doesnt make my tummy hurt
4/24/2025
5.0
verified purchase
Not eat yet I will update my review later Good health for everyone
5/10/2023
5.0
verified purchase
This product is amazing! I have received many great compliments from my friends about my skin! This product made my skin clear, glow and I feel way better! Would deffinately
9/1/2026
5.0
verified purchase
effective
Standard oral glutathione is largely destroyed by stomach acids. S-Acetyl Glutathione is chemically altered with an acetyl group, which protects it from breaking down in the gastrointestinal tract and allows it to directly enter cells. Great for absorption and effective.
6/18/2026
5.0
verified purchase
Controls Inflammation
S-Acetyl Glutathione (SAG) is a highly stable, bioavailable form of glutathione that easily crosses cell membranes to increase intracellular levels, making it more effective than standard L-Glutathione.
I noticed that it has controlled my chronic inflammation.
3/31/2026
5.0
verified purchase
❤️
Excellent quality and great value for the price. The package arrived in perfect condition, and the product is exactly as described. I’ve seen a positive benefit after consistent use, and I will definitely reorder this again from iHerb!
1/11/2026
5.0
verified purchase
Very hard to find glutathione in a pure form and a vital nutrient especially as we age! I take it on an empty stomach and give it a half hour to digest.
11/2/2025
3.0
verified purchase
A high-quality glutathione supplement that’s designed for better absorption than standard forms. Supports antioxidant protection and liver health, though results take a few weeks to notice. Best taken consistently with food.
