Bonuses
What Are the Free E-Books With ZenCortex Packs?
The ZenCortex free e-books are two digital guides added to the 3-bottle pack ($207) and the 6-bottle pack ($294): "Hear Like A Pro" and "Powerful Ways To Sharpen Your Memory". We could not verify their contents, authors or format. They are bonuses from the seller, and they are not medical advice or a substitute for a hearing test.
Written by the ZenCortex label deskUpdated
The bonuses01
What are the free e-books with ZenCortex?
The free e-books with ZenCortex are two digital guides that come with the 3 and 6 bottle packs, titled "Hear Like A Pro" and "Powerful Ways To Sharpen Your Memory".
The seller's info page lists them as free extras next to free US shipping (ZenCortex info page). The 2-bottle pack does not include them. They add nothing to the Supplement Facts, and the bottle's label does not mention them.
We could not verify what is inside, who wrote them, how long they are or whether they arrive as a download or a file by email. We have not read them, so we do not review them. Their covers are shown below as the vendor supplied them.
Which packs02
Which ZenCortex packs include the free e-books?
The 3-bottle pack at $207 and the 6-bottle pack at $294 include both free e-books. The 2-bottle pack at $158 does not.
Both bonus packs also ship free in the US. That makes the 3-bottle pack the lowest-priced way to get the e-books, at $69 a bottle, or about $2.30 a day at the label dose.
| Pack | Price | US shipping | E-books |
|---|---|---|---|
| 2 bottles | $158 | Extra, not printed | None |
| 3 bottles | $207 | Free | 2 |
| 6 bottles | $294 | Free | 2 |
Do not pick a larger pack only for the e-books. A free item that you cannot preview has little value, and the guarantee has a 60-day window.
Verified or not03
What can we verify about the ZenCortex e-books?
We can verify only the two titles, the two covers and the packs that include them. We could not verify the contents, the authors or the claims.
The table lists what we know and what we do not. A cover is not content, and a catchy title is not a credential.
| Question | Status |
|---|---|
| Titles | Verified from the seller's info page |
| Covers | Vendor images, shown above |
| Included in 3 and 6 bottle packs | Stated by the seller |
| Author or credentials | Not verified |
| Contents and page count | Not verified |
| Medical review | None known |
| Format and delivery | Not verified |
| Evidence for any claim in them | Not checked |
Not medical advice04
Are the ZenCortex e-books medical advice?
No. The ZenCortex e-books are marketing extras from the seller, and they are not medical advice. We have not seen a medical review of them.
The titles promise hearing and memory skills. Hearing loss and memory are linked in research, but the link is about treating hearing loss, such as with hearing aids, not about reading a guide or taking drops (NIA, Hearing loss in older adults). A booklet cannot diagnose why your hearing changed.
Check any tip you read against reliable sources. If a guide tells you to stop a medicine, skip it, and do not stop or change a prescribed dose. If it says a supplement treats ringing or memory loss, note that the NIDCD says no supplement has been proven effective for tinnitus (NIDCD, Tinnitus).
Sudden hearing loss in one ear, ringing in one ear, dizziness, ear pain or drainage needs same-day care (NIDCD, Sudden Deafness). An e-book will not help.
ZenCortex: from $49 a bottle60 mL drops · 2, 3 or 6 bottles · free US shipping on 3 and 6 · 60-day guarantee
See packsFree guides05
Where can you find good free hearing and memory guides?
Good free hearing and memory guides come from public health agencies, and they cost nothing. This site also has its own, written by the label desk.
The NIDCD explains how we hear (NIDCD, How Do We Hear?), how noise harms hearing (NIDCD, Noise-Induced Hearing Loss) and what hearing aids do (NIDCD, Hearing Aids). The National Institute on Aging explains memory and forgetfulness (NIA, Age-related forgetfulness or dementia?). Sleep and activity also matter, with 7 or more hours of sleep and about 150 minutes of moderate activity a week the common adult advice (CDC, About Sleep) (CDC, Adult Activity Overview).
- Protect your hearing: noise levels and ear protection
- Hearing and memory: what the research says
- Hearing loss and aging: common causes and signs
- All ZenCortex guides: the full list
Deciding06
Should the free e-books change which ZenCortex pack you buy?
No. The free e-books should not decide which ZenCortex pack you buy, because you cannot see what is in them before you pay.
Choose a pack by how long you want to try the drops, what the shipping costs and your budget. The 3 and 6 bottle packs have free US shipping, which is a concrete saving next to the 2-bottle pack, where the amount is not printed. The e-books are a small extra on top.
The best path is also the cautious one: read the label, talk to a pharmacist about your medicines, and use the 60-day guarantee if the drops are not for you. See ZenCortex pricing and the guarantee. Keep taking prescribed medicine throughout.
FAQ07
ZenCortex questions people ask
How do I get the ZenCortex free e-books?
We could not verify the delivery method. The seller lists the two e-books with the 3 and 6 bottle packs, so check your order email, and if nothing arrives, call the order desk at +1 (380) 868-3839 with your order ID.
Are the ZenCortex e-books written by a doctor?
We could not verify any author. The covers and the info page name no credentials that we saw. Treat the e-books as seller bonuses, and do not rely on them for medical decisions or for diagnosing hearing changes.
What is in the e-book Hear Like A Pro?
We have not read it, so we cannot say. The title suggests hearing tips. Use public sources for noise and hearing health, such as the NIDCD (NIDCD, Noise-Induced Hearing Loss), and see a hearing professional for any change you notice.
Can you buy the ZenCortex e-books on their own?
No separate price is printed for them. The seller lists them as free with the 3 and 6 bottle packs. If you want only the e-books, ask the order desk, but do not expect a separate offer.
Do the ZenCortex e-books come with the 2-bottle pack?
No. The info page lists free e-books for the 3-bottle and 6-bottle packs only. The 2-bottle pack, at $158, adds shipping and does not include them.
Do I keep the e-books if I return my ZenCortex order?
We could not confirm that. The guarantee asks for the product back within 60 days, and the sources do not mention the e-books in a return. Ask the order desk before you rely on keeping them.
Can an e-book help with memory or hearing loss?
A guide can give tips, but it cannot treat hearing loss or memory loss. Hearing loss is linked with higher dementia risk, and hearing aids with slower decline (NIH Research Matters, ACHIEVE hearing aid trial). That evidence concerns treating hearing loss, not reading a booklet.
Who wrote this08
Written and reviewed by
Pages built from the label, the sales page and linked NIH, FDA, CDC, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by Thezencortex, a retailer of ZenCortex, not by the manufacturer. We earn money when you buy through our order links.
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Check your medicines first, then pick 2, 3 or 6 bottles. More bottles lower the price per bottle, and the 3- and 6-bottle packs ship free in the US. The buttons open the info page's checkout, and the seller states a 60-day money-back guarantee.
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