Glutathione Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Glutathione against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Glutathione is a dietary supplement by Fresh Nutrition with 1 active ingredient. Its ingredients are commonly taken for antioxidant support, skin lightening or brightening, detoxification support.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.
HelloPharmacist Scorecard of Glutathione by Fresh Nutrition
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: glutathione, a naturally occurring compound your body makes. It's an antioxidant — a molecule that helps protect your cells from oxidative stress.
The capsule itself is vegetarian.
Does it work?
Not established
The evidence for glutathione is mixed. It's possibly effective for reducing nerve damage (neurotoxicity) from cisplatin chemotherapy.
For nonalcoholic fatty liver disease, Alzheimer disease, athletic performance, and cataracts, the current evidence is too limited or unreliable to rate — we simply don't have enough solid research to say whether it helps.
How safe is it?
Well-documented data
Oral glutathione appears generally well tolerated in the short term, but we don't have good long-term safety data for it by mouth, or for inhaled or IV forms. If you have asthma, note that inhaled glutathione can trigger airway narrowing and shortness of breath or cough — this is an oral capsule, so that risk doesn't apply here, but it's worth knowing if you're considering other forms.
During pregnancy, there isn't enough reliable safety information, so the safety data advises against use unless your doctor advises otherwise. The same applies to breastfeeding — there's insufficient data, so caution and avoidance are advised.
Meds to double-check
No known interactions
No interactions are documented in our data for glutathione. That doesn't mean none could occur — if you take any regular medications, a quick check against your exact drug list on this page is still worth doing.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. No medication interactions are currently documented, and safety information is well characterized.
Fresh Nutrition Glutathione might be worth considering if you're interested in antioxidant support or you're exploring options for cisplatin-related nerve damage — though talk that over with your doctor if chemotherapy is involved. Because the long-term safety data is limited, discuss it with your doctor or pharmacist before starting, especially if you're pregnant, breastfeeding, or have asthma.
They can help you weigh what we do and don't know.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Feb 25, 2021.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Glutathione, straight from the product label.
| Brand | Fresh Nutrition |
|---|---|
| Barcode (UPC) | 850008467370 |
| Net contents | 90 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 25, 2021 |
| DSLD ID | 241945 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Gluten Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Glutathione by Fresh Nutrition, sourced from the NIH Dietary Supplement Label Database.
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation
Vegan
Non GMO Gluten free Soy free
Fresh Nutrition Our goal is to create high-quality natural products using both organic and responsibly sourced ingredients to optimize health and well-being.
No artificial colors. No artificial flavors. No preservatives. Made with Non-GMO, all natural ingredients!
Free radical scavenger Natural detox Natural antioxidant Anti-aging benefits Promotes strong immune system
Fresh Nutrition produces the most potent and highest quality Glutathione. Our raw materials are carefully sourced and cultivated; contain no fillers, additives, and are manufactured domestically in a cGMP facility. Thank you for choosing Fresh!
Formula
Glutathione Glutathione is an antioxidant that the body naturally produces but decreases as we get older. Certain studies report that the benefits of healthy amounts of Glutathione include: anti-aging, increased fat metabolism, stronger detoxification of free radicals from the body, and a stronger immune system. Reinforcer your health with Glutathione.
Made with Non-GMO, all natural ingredients!
Suggested/Recommended/Usage/Directions
Recommended Dosage Take three (3) capsules daily with sufficient water before a meal.
Seals/Symbols
Quality Verified Third Party Tested For Quality And Purity To provide our consumers with complete confidence in our product quality, every batch is 3rd party tested for quality & purity.
Made in USA
General Statements
All natural
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Glutathione by Fresh Nutrition label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Glutathione by Fresh Nutrition
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size3 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.
Glutathione
No knowninteractions
Glutathione is a powerful antioxidant your body makes naturally, and many people take it as a supplement hoping for skin, detox, or anti-aging benefit...
Glutathione monograph & interactionsOther (inactive) ingredients: Vegetarian Capsules. These complete the product’s ingredient list but are not active constituents.
Glutathione by Fresh Nutrition Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Glutathione. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Glutathione, from the product label.
Fresh Nutrition
See all Fresh Nutrition products- Name
- Fresh Nutrition
- Street Address
- 1601 Dove St
- City
- Newport Beach
- State
- California
- ZipCode
- 92660
- Web Address
- www.fresh-nutrition.com
Glutathione by Fresh Nutrition: Common Questions
Does Glutathione by Fresh Nutrition interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take this if I'm pregnant or breastfeeding?
Does glutathione really work for aging or athletes?
What exactly is glutathione and why do I need it?
Is this safe to take long-term?
I have asthma — is this safe for me?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Glutathione is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Glutathione’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Glutathione's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 1 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Glutathione 1 reference
- Marrades RM, Roca J, Barbera JA, et al. Nebulized glutathione induces bronchoconstriction in patients with mild asthma. Am J Respir Crit Care Med 1997;156(2 Pt 1):425-30. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC