ZenCortex review: hearing support with chromium
ZenCortex is a liquid supplement made to support ear and hearing health. Its formula pairs chromium with a 200 mg blend of 22 ingredients, including astragalus and green tea. It is the only pick in our hearing support ranking whose label lists Asian ginseng and bird pepper.12
Why it stands out
Ear and hearing support. The brand says ZenCortex is made to support ear and hearing health.1
Chromium plus 22 blend ingredients. The label lists chromium alongside 22 ingredients in a 200 mg blend, including astragalus and green tea.2
A dropper twice daily. The label directs adults to take approximately one dropper full twice daily.2
What's inside
Key ingredients
- Chromium
- A mineral found in many foods. The NIH says it might help the body use carbohydrates, fats and proteins.6
- Astragalus root extract
- A flowering plant whose root has been used for centuries in traditional Chinese medicine.7
- Green tea leaf extract
- From Camellia sinensis, the plant behind green, black and oolong tea. Green tea is a source of caffeine.8
- Panax ginseng root extract
- Asian ginseng, native to Korea and northeastern China and used in traditional Chinese medicine.9
How to take it
- Directions
- "Adults, take approximately 1 dropper full twice daily or as directed by a healthcare professional."2
Supplement Facts
Serving size 1 ml
Servings per container 60
| Amount per serving | Amount | % Daily Value |
|---|---|---|
| Chromium (as Chromium Picolinate) | 0.7 mcg | 2% |
| Proprietary Herbal Blend | 200 mg | † |
| Maca (Lepidium meyenii) Root Extract, Grape (Vitis vinifera) Seed Extract, Guaranã (Paullinia cupana) Seed Extract, African Mango (Irvingia gabonensis) Fruit Extract, Eleuthero (root) extract (Eleutherococcus Senticosus), Astragalus (root) extract (Astragalus Membranaceus), Green Tea (Camellia sinensis) Leaf Extract, Gymnema (leaf) extract (Gymnema Sylvestre), Forskohlii (root) extract (Coleus Forskohlii), Bird Pepper (fruit) extract (Capsicum Annuum), Grapefruit (Citrus paradisi) Seed Extract, Asian Ginseng (root) extract (Panax Ginseng), Raspberry Ketones, L-Glutamine, L-Tyrosine, L-Arginine, Beta-Alanine, Monoammonium Glycyrrhizinate, GABA (Gamma aminobutyric acid), L-Omithine HCl, L-Tryptophan, L-Carnitine | ||
† Daily Value not established.
Other ingredients: Deionized Water, Organic Citrus Extract, Natural Flavors, Stevia (Steviol Glycosides), Xylitol.
As printed on the label. Names as on the label, with two typos fixed: vinifera and gabonensis.2
Who it's for
Made for
- Adults looking for daily hearing support
- People who prefer drops to capsules
- Anyone who wants 60 days to decide
Ask your doctor first if
- You are pregnant or nursing
- You take medication or have a condition
- You are under 18
"Consult with a physician prior to use especially if you are taking a medication or have a medical condition"
The blend includes green tea extract, which is a source of caffeine. A supplement is not a medicine. Keep taking what your clinician prescribed, and ask before you add anything new.
Prices and bundles
3 bottles
90-day supply
$69a bottle
$207 total1
- Shipping
- Free in the US
- Bonus
- Two free e-books
Lowest price per bottle
6 bottles
180-day supply
$49a bottle
$294 total1
- Shipping
- Free in the US
- Bonus
- Two free e-books
How we rank
How we rank: what shoppers buy and keep after refunds, price, guarantee, order terms, checked against product labels and sellers' own pages.
Partners pay us when you buy through our links. That can affect which products we feature and where they appear.
AI drafts our pages from listed sources, figures are checked against them, and we have not tried the products.
Prices checked About these prices
- Prices as the brand's order page showed them on Oct 9, 2026. Its order page shows the current price before you pay.
- Shipping as the order page showed it, to a visitor outside the US. US visitors can see a different shipping line.
The guarantee
60 days
from your purchase, and empty bottles count134
"ZenCortex comes with a 100% money back guarantee - 60 full days from your original purchase. If you're not totally and completely satisfied with our product or your results within the first 60 days simply let us know by calling our toll-free number or dropping us an email and we'll gladly give you a full refund within 48 hours of the product being returned. That's right - simply return the product, even your empty bottles, anytime within 60 days of your purchase and you'll receive a full, no-questions-asked refund (minus shipping and handling fees)."
How to get a refund
- 1Ask for a refund within 60 days of your purchase. Call +1 (877) 908‑5398 or email support@zencortexhq.com.
- 2Send the bottles back, even empty ones, to 19655 E 35th Dr #100, Aurora, CO 80011, USA. You pay the return shipping.
- 3The brand refunds you within 48 hours of the return arriving, minus the shipping and handling fees.
From the return policy
- "A return authorization must be requested and approved within 60 days of your date of purchase. You must contact us at support@zencortexhq.com to request and receive an RMA."
- "***(NOTE: Failure to return all bottles will result in a partial refund.)***"
- "Only regular priced items may be refunded, unfortunately sale items cannot be refunded."
How to order
Step by step
- 1Pick a bundle in the price table. Its button opens ZenCortex's order page.
- 2Choose the same bundle there. The order page opens the secure checkout.
- 3Enter your shipping address and payment details. The checkout shows the price and the shipping before you pay.
- 4Pay once. There is no subscription and no later charge.
- ThenThe free e-books that come with 3 and 6 bottles are instant downloads. Delivery terms are on the brand's shipping policy page.15
Where to buy
ZenCortex comes from the brand's own store at zencortex24.com, which checks out on BuyGoods. That store is where the 60-day guarantee applies, and it is where every button on this page goes.
The 60-day guarantee on this page is the brand store's own policy. See the bundles
How it compares
The same for all three: $49 a bottle at the lowest, liquid drops, 1 with amounts, 22 in a 200 mg blend, with chromium, astragalus, green tea, free shipping in the US on 3 and 6 bottles and a one-time payment.
 This reviewZenCortex |  #2 in our rankingAudifort |  #1 in our rankingWhispeara | |
|---|---|---|---|
| Our score | 9.3 out of 10 | 9.8 out of 10 | 9.9 out of 10 |
| Money-back | 60 days | 90 days | 90 days |
| Daily serving | 2 ml a day | 1 ml a day | 1 ml a day |
| Read | See the bundles | Read the Audifort review | Read the Whispeara review |
Questions
What is ZenCortex?
ZenCortex is a liquid supplement made to support ear and hearing health. Its label lists chromium and a 200 mg proprietary blend containing astragalus, green tea and other ingredients.
Does ZenCortex really work?
ZenCortex is made to support ear and hearing health, not to promise a particular result. Its label lists chromium, astragalus and green tea. Orders from the brand's store have a 60-day money-back guarantee, subject to its return terms.
How do you take ZenCortex?
Adults take approximately one dropper full twice daily, according to the label, or as directed by a healthcare professional. The label lists a 1 ml serving. At 2 ml a day, a bottle lasts 30 days.
Is ZenCortex an ear drop?
No, the label gives directions for taking ZenCortex as a liquid supplement, not putting it in your ears. It directs adults to take approximately one dropper full twice daily.
What is the ZenCortex official website?
ZenCortex's own store is zencortex24.com, with checkout through BuyGoods. The buttons on this page open ZenCortex's order page. The 60-day guarantee applies to orders from that store.
Is ZenCortex legit?
ZenCortex is distributed by ZenCortex at 19655 E 35th Dr #100, Aurora, CO 80011, USA, and its store checks out through BuyGoods. The brand offers a 60-day return policy, including empty bottles. You can contact support@zencortexhq.com or +1 (877) 908‑5398.
What if ZenCortex isn't right for me?
ZenCortex comes with a 60-day money-back guarantee from the brand's store. Empty bottles count. Contact support@zencortexhq.com or +1 (877) 908‑5398 for help.
What safety cautions should I know before taking ZenCortex?
The label says to consult a clinician before use, especially if you take medication or have a medical condition. The blend includes green tea extract, a source of caffeine. Ask a clinician before starting if you are pregnant, nursing or under 18.
What is the best ZenCortex price per bottle?
The lowest listed price is $49 a bottle with six bottles for $294. Three bottles cost $207, or $69 each, and two cost $158, or $79 each. Prices were shown on Oct 9, 2026, and the order page shows the current price before payment.
Is ZenCortex a subscription?
No, ZenCortex is a one-time purchase with no subscription or later charge. The checkout shows your price and shipping before you pay.
How do I get a ZenCortex refund?
Request and receive return authorization through support@zencortexhq.com within 60 days of purchase. Return all bottles, including empty ones, at your expense. The brand refunds within 48 hours of the return arriving, minus shipping and handling fees, and only regular-priced items qualify.
Does ZenCortex list every ingredient amount?
No, the label lists chromium at 0.7 mcg and a total of 200 mg for the proprietary blend. It names the blend's 22 ingredients but does not list their individual amounts.
Sources
How we made this page
AI drafts our pages from listed sources, figures are checked against them, and we have not tried the products.
What shoppers buy and keep after refunds, price, guarantee, order terms, checked against product labels and sellers' own pages. How we pick
The FDA line
These statements have not been evaluated by the FDA. ZenCortex is a dietary supplement, not a medicine.
What changed
- Published
- 1ZenCortex's order pageBundles, bonuses, shipping, the guarantee and the FAQzencortex24.com/bchecked
- 2Supplement Facts label, as the brand publishes itServing, ingredients and amounts, directions, warnings, distributorzencortex24.com/assetschecked
- 3Return policyHow to return, who pays shipping, the return addresszencortex24.com/infochecked
- 4Contact pagePhone and emailzencortex24.com/infochecked
- 5Shipping policyzencortex24.com/infochecked
- 6NIH Office of Dietary Supplements, Chromium fact sheetods.od.nih.gov/factsheetschecked
- 7NIH National Center for Complementary and Integrative Health, Astragalusnccih.nih.gov/healthchecked
- 8NIH National Center for Complementary and Integrative Health, Green Teanccih.nih.gov/healthchecked
- 9NIH National Center for Complementary and Integrative Health, Asian Ginsengnccih.nih.gov/healthchecked
- 10Audifort's order pageForm, serving, label, guarantee, shipping and prices on the order pageaudisoothe.com/bchecked
- 11Whispeara's order pageForm, serving, label, guarantee, shipping and prices on the order pageneuradrink.com/bchecked