Frequently Asked Questions

1.   Are there any side effects with glutathione?
2.   Can someone with soy allergies take EssentialPRO™ and Essential GSH®?
3.   Should EssentialPRO™ and Essential GSH® be refrigerated?
4.   I am a patient and would like to purchase EssentialPRO™. How can I find a physician in my area that carries it?
5.   Is EssentialPRO™ a drug?
6.   Does EssentialPRO™ and Essential GSH® contain non-GMO liposomes?
7.   How should I take EssentialPRO™ and Essential GSH®?
8.   Why does Essential GSH® have a sulfurous smell?
9.   Can someone with intestinal yeast overgrowth take EssentialPRO™ and Essential GSH®?
10.   Do EssentialPRO™ or Essential GSH® contain Gluten or Casein?

1.  Are there any side effects with glutathione?

Glutathione side effects are rare, although highly sensitive patients should consult with a healthcare professional before introducing any new supplement into their diet.

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2.  Can someone with soy allergies take EssentialPRO™ and Essential GSH®?

Yes. The phosphatidylcholine used in EssentialPRO™ and Essential GSH® is derived from soy. However, the allergenic soy protein is removed prior to manufacturing. The base is then tested to verify that the allergenic portion has been removed.

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3.  Should EssentialPRO™ and Essential GSH® be refrigerated?

Refrigeration of either product is optional. However, some consumers find that the refrigeration of Essential GSH® improves the overall taste.

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4.  I am a patient and would like to purchase EssentialPRO™. How can I find a physician in my area that carries it?

Click here to submit a request form and you will be contacted via email with an EssentialPROâ„¢ physician in your area.

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5.  Is EssentialPRO™ a drug?

EssentialPRO™ is not a drug. It is a dietary supplement. EssentialPRO™ is not intended to diagnose, treat, cure, or prevent any disease.

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6.  Does EssentialPRO™ and Essential GSH® contain non-GMO liposomes?

Yes. The purification process used in the production of the liposomes in EssentialPRO™ and Essential GSH® eliminates any GMO residues, leaving no GMO traces in either product.

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7.  How should I take EssentialPRO™ and Essential GSH®?

They are best taken on an empty stomach if tolerated or with a light meal if needed. 

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8.  Why does Essential GSH® have a sulfurous smell?

Glutathione is a biologically active sulfur tripeptide and therefore, will have a slight sulfur smell. The glutathione in this product is encapsulated in liposomes, which minimizes exposure of the sulfur.

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9.  Can someone with intestinal yeast overgrowth take EssentialPRO™ and Essential GSH®?

Essential Nutraceuticals™ recommends that patients have their physicians treat their yeast overgrowth prior to any oral glutathione supplementation, as glutathione can sometimes worsen the symptoms.

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10.  Do EssentialPRO™ or Essential GSH® contain Gluten or Casein?

All Essential Nutraceuticals™ products are made with Gluten-free and Casein-free ingredients.

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Oral Liposomal
Glutathione Liquid
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