250 mg
Setria® Glutathione†
Pre-formed reduced glutathione, the form used in a six-month human study, to support healthy glutathione levels.*
ZephyrCore Antioxidant
An iodine-free antioxidant complex built on three clinically studied ingredients†: Setria® glutathione, Bio-Enhanced® R-lipoic acid and Eriomin® lemon flavonoid, to support the body's antioxidant network.*
30 servings per bottle
- Supports healthy glutathione levels*
- Supports antioxidant recycling*
- Supports cellular energy*
- Supports a healthy inflammatory response*
- Iodine-free, so it layers with the rest of the Everwild system
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- 90-day money-back guarantee on your first order of each product
- Third-party tested for purity, potency and heavy metals
- Orders placed by 3 PM PT, Monday to Friday, ship the same day
Product details
ZephyrCore is an iodine-free antioxidant dietary supplement built on three clinically studied ingredients†: Setria® glutathione, Bio-Enhanced® R-lipoic acid and Eriomin® lemon flavonoid. Together they support the body's antioxidant network and cellular energy.*
One bottle is a one-month supply: 60 capsules, 30 servings. Completely iodine-free, so it can be taken on its own or alongside the Everwild Respiratory System. Every amount is on the label, with no proprietary blends. Third-party tested for purity, potency and heavy metals. Made in the USA in an FDA-registered, NSF GMP-certified facility.
- Glutathione, The Foundation: pre-formed reduced glutathione to support the body's central antioxidant system.*
- R-lipoic acid, The Recycler: supports the recycling of other antioxidants and cellular energy.*
- Lemon flavonoids, The Reinforcement: standardized citrus compounds that support cellular defenses.*
† Clinically studied refers to the individual ingredients at the doses studied in published research, not the finished formula.
*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.
Supplement Facts
Per serving (2 capsules)
| Setria® Reduced L-Glutathione (fermentation-derived) | 250 mg |
| Bio-Enhanced® Na-R-ALA (stabilized sodium R-lipoic acid) | 221 mg |
| Eriomin® Lemon Flavonoid Extract (Citrus limon, at least 70% eriocitrin) | 200 mg |
Iodine-free. See the product label for the complete Supplement Facts panel and other ingredients.
How to use
Take 2 capsules daily with food, or as directed by your healthcare practitioner. For adults 18 and over.
Warnings
Keep out of reach of children. Consult a healthcare professional before use if you are pregnant, nursing, taking medication, managing a medical condition or preparing for a medical procedure. If you take medication for blood sugar, monitor closely and talk with your healthcare provider before use. Do not exceed the suggested use.
Our guarantee
Every order is backed by our 90-day money-back guarantee, even on opened bottles. Subscribe for a 1-month or 3-month supply and pause, skip or cancel anytime. Orders placed by 3 PM Pacific, Monday to Friday, ship the same day by ground.
As seen in
How ZephyrCore works
Keep your antioxidant network stocked
Daily stress, environmental exposure and normal aging all ask more of the body's antioxidant defenses. ZephyrCore supplies glutathione directly, alongside two nutrients that help maintain the broader antioxidant network.*
Three actives, three roles
Glutathione is the foundation, R-lipoic acid recycles other antioxidants, and Eriomin® reinforces cellular defenses. Each is a branded, clearly identified form at a disclosed amount.*
Iodine-free, made to layer
ZephyrCore contains no sea-derived iodine, so it can be taken on its own or alongside the Respiratory System without adding to your iodine intake.
Tested, then shown
Every product is third-party tested for purity, potency and heavy metals, and made in an FDA-registered, NSF GMP-certified facility. The certificates are posted for you to read.
Three clinically studied ingredients
221 mg
Bio-Enhanced® Na-R-ALA†
A stabilized form of R-lipoic acid that supports antioxidant recycling and cellular energy.*
200 mg
Eriomin® Lemon Flavonoid†
Citrus flavonoids standardized to eriocitrin that support antioxidant activity and a healthy inflammatory response.*
† Clinically studied refers to the individual ingredients at the doses studied in published research, not the finished formula.
Questions, answered
Does ZephyrCore contain iodine?
No. ZephyrCore is completely iodine-free.
Can I take it with the Respiratory System?
Yes. Because it is iodine-free, ZephyrCore layers with PulmoMoss and ThymoCore without adding to your iodine intake.
How do I take it?
Take 2 capsules daily with food, or as directed by your healthcare practitioner. For adults 18 and over.
Can I take it with medication?
Please talk with your healthcare provider first, especially if you take medication for blood sugar.
What are clinically studied ingredients?
Our key branded ingredients are used at amounts studied in published human research. Clinically studied refers to those ingredients, not the finished formula. Every product is third-party tested for purity, potency and heavy metals.
How do subscriptions work?
Choose a 1-month or 3-month supply and it arrives automatically. We email you 3 days before each order, and you can pause, skip or cancel anytime from your account.
What if it's not right for me?
Your first order of each product is backed by our 90-day money-back guarantee, even on opened bottles. See our refund policy for details.
When will my order ship?
Orders placed by 3 PM Pacific, Monday to Friday, ship the same day by ground. Orders placed on weekends ship the next business day.