One of the most popular supplements from the Covid era is making a return just in time for the colder months. The good news? You don’t have to wait for any special events to grab it.
Zinc continues to be a go-to supplement for those seeking natural immune support.
Right now, some of the top-selling capsules on Amazon are available for just $7—cheaper than those pumpkin spice lattes, if you think about it.
Interestingly, even the former president touched on his cold-fighting regimen.
In 2020, while battling the virus, President Trump used various treatments, some of which were pretty advanced, but he also incorporated some common supplements. According to a memo from Dr. Sean Conley, “the president is taking zinc, vitamin D, famotidine, melatonin, and daily aspirin.”
Nature’s Bounty Zinc offers 50 mg per dose and is intended to support immune defense, healthy skin, and maintain a sharp sense of taste and smell.
Users generally find that the capsules are easy to swallow and gentle on the stomach, providing a reliable boost for everyday immune health. One reviewer even mentioned they are “effective, affordable, and convenient,” while others have noted positive impacts on their well-being.
The brand claims that their products are backed by over 50 years of scientific research and that the zinc formula is gluten-free, sugar-free, and free of artificial flavors or sweeteners.
There’s no definitive link between zinc and Covid-19 protection, but an analysis from 2020 indicated that zinc supplementation might shorten the duration of a common cold by about 2.25 days in healthy adults.
Interestingly, Trump isn’t the only supporter of this supplement. RFK Jr., who currently serves as the Secretary of Health and Human Services, has also promoted zinc as a critical part of his Covid Cure protocol, suggesting it might have a “probably 80 or 90%” therapeutic effect.
But it’s not just politicians buying into zinc. Many everyday shoppers are purchasing it as well, with reports of over 50,000 natural zinc capsules sold on Amazon last month.
As is the case with any supplement, it’s wise for users to consult with their doctor before diving in. Excessive intake of zinc can lead to serious side effects, including flu-like symptoms such as nausea, vomiting, and fatigue.
If you’re looking to stock up on zinc this cold season, don’t wait until those bestselling capsules are sold out—especially with prices starting at $7 during the Prime Big Deal.
Your Prime Big Deal Days FAQ answered
What is Major Big Day?
This annual event, topped “Prime Day” in October, mirrors the popular July event. It’s a two-day shopping extravaganza featuring steep discounts on various products. The timing also allows shoppers to snag pre-Black Friday deals on must-have items.
How long will Prime Big Deal last?
This sale will only last for two days, running from 12:01 pm on October 7th to 11:59 pm on October 8th.
When will Prime Big Days end?
Prime Big Deal Days 2025 concludes October 8th, 11:59 pm, so East Coast shoppers have until around 3 am on October 9th to catch deals.
Do you have to be an Amazon Prime member to shop?
This event is exclusive to Prime members, but potential shoppers can grab a 30-day free trial to explore the benefits.
Prime Day vs. Prime Big Deal Days: What’s the difference?
If you’ve enjoyed Prime Day in July, you’ll love this fall version! Both offer substantial discounts, but the October event emphasizes holiday shopping for gifts, tech, and toys, leading into the Black Friday season.
What is the best deal?
Prime Day in October typically includes a wide range of home essentials, gift items, and significant discounts on tech and appliances.
Is it worth it?
Many think it is! October Prime Day is a fantastic opportunity to secure Black Friday-worthy deals across various products. Our team will sort through offers to find the best items during the sale.
When will the next Prime Day be?
Amazon’s next Prime Day is expected in mid-July 2026, following the usual pattern. If you’re eager for deals, keep an eye out for Black Friday sales in November.
Watch out for 24-hour coverage of the latest deals.
