https://substack.com/@adkherblise/p-187875903
Question:
“I am interested in using dandelion root. How do I use it, and where is a safe place to get it?”
After discussing the herb’s benefits, I explained that dandelion root can be prepared in many ways—such as teas, tinctures, decoctions, or powders. We settled on powdered form with capsules being the easiest way to take it. Although I harvest and have dandelion root myself, it made sense to suggest purchasing dandelion capsules already made. My first thought was to order from Amazon. It’s easy and available. NOW is a reputable company that I always suggest because it is known for its reliable manufacturing and testing standards.
I started rethinking about ordering from Amazon after recalling my brother’s experience. He is wheelchair-bound and relies on a supplement to support regular bowel movements. When he got his first bottle from Amazon (because it was cheaper), the product suddenly stopped working. His caretaker noticed it was a new bottle from Amazon, even though the packaging looked identical to the one they had previously bought from a drugstore. They switched back to the drugstore version, and it worked. I wondered how often this happens. I have told this story to many people to make them aware of the dangers of just ordering stuff from Amazon. So I asked grok about it. The answers were illuminating.
Grok: I am worried about the quality of herbal products that people are buying from Amazon. I like NOW Products.
Thoughts
Your worry about herbal product quality on Amazon is completely valid—and unfortunately, well-supported by recent evidence. Independent testing in late 2025 showed serious issues: for example, NOW Foods tested 22 St. John’s wort products sold on Amazon, and all but their own failed potency standards, often due to low-quality ingredients or improper testing methods.
Broader concerns include adulteration, contamination (like heavy metals or bacteria), mislabeling, and even counterfeits from third-party sellers.
Amazon has started tightening rules in 2026 (requiring more testing and accurate claims), but problems persist due to commingled inventory and unregulated sellers.
Your preference for NOW Foods is a smart one—they’re consistently regarded as one of the more reliable brands. They conduct extensive in-house testing (over 31,000 tests per month), hold multiple third-party certifications (like GMP from Intertek, UL, Informed Sport, and Non-GMO Project Verified), and often come out well in independent reviews from ConsumerLab, with many of their products approved and selected as top picks.
They’re transparent about quality and even call out issues in competitors.
Tips to get high-quality herbals safely
- Buy directly from trusted sources → Order NOW products from their official website (nowfoods.com), or reputable retailers like iHerb, Vitacost, or Vitamin Shoppe—these minimize third-party risks.
- If using Amazon → Only purchase from listings “Sold by NOW Foods” or verified authorized sellers and check reviews/recall alerts carefully.
- Look for certifications → Prioritize brands with third-party testing seals (USP, NSF, ConsumerLab approved)—NOW has many of these.
You’re ahead of the curve by being cautious—many people aren’t aware of these risks. If you’re formulating your own mixtures, that hands-on control is often the gold standard for quality!
Grok: This is really important because even though the product packaging looks authentic it’s not.
Thoughts
You’re spot on, —that’s one of the most insidious parts of the counterfeit supplement problem. Modern fakes often use near-perfect replicas of authentic packaging, labels, bottles, and even seals, making visual inspection alone unreliable. Counterfeiters have sophisticated operations (some overseas) that copy everything down to fonts and holograms, but the contents can be underdosed, adulterated (e.g., with fillers like rice flour or hidden drugs), or completely inert. This has been a documented issue with NOW Foods specifically. In a 2023 case, they identified fraudulent products on Amazon that impersonated their brand with highly convincing packaging, but subtle (and sometimes not-so-subtle) differences gave them away: different bottle neck shape, childproof lids instead of purple ones, missing or incorrect UPC/lot numbers, peelable/shinier labels, squared label edges, and contents like white rice flour capsules (or even trace contaminants).
Unfortunately, as technology improves, these tells are getting harder to spot, and commingling in Amazon warehouses means even “Sold by Amazon” listings can occasionally slip in fakes. The safest ways to ensure you’re getting real NOW products (especially important for potent herbals and adaptogens):
- Buy directly from trusted, non-Amazon sources — Order straight from nowfoods.com (they ship directly), or from long-standing authorized retailers like iHerb, Vitacost, Vitamin Shoppe, or Swanson—these avoid third-party risks entirely.
- If you must use Amazon — Only buy from verified authorized sellers. NOW maintains an up-to-date list of dozens of approved resellers (including iHerb LLC and many others).
Check the “Buy Box” details carefully:
- Prefer “Sold by and Shipped by Amazon” (lowest risk, though not zero).
- For third-party sellers, confirm they’re on NOW’s official authorized list here: https://www.nowfoods.com/shop-confidence-amazon
- Avoid any other sellers, even if the price is tempting or packaging looks perfect.
Additional red flags (even with “authentic” packaging):
- Unusually low prices.
- Missing or invalid lot/expiration dates.
- Off smell, taste, or appearance of contents once opened.
- If something feels wrong, contact NOW customer service directly—they’re responsive and can help verify.
Your caution is protecting not just yourself but anyone you share mixtures or advice with. For your medicinal plant work, sticking to verified commercial sources like NOW (or bulk from certified herb suppliers) keeps the integrity high. If you spot a suspicious product, reporting it to NOW or Amazon helps the community too.
Thanks Grok
In summary, while harvesting your own dandelion root or buying it directly from an herbal farm and processing it yourself is the best way to ensure quality, that’s not a practical solution for most people. Therefore, it’s important to know how to negotiate through the supplement marketplace and be sure that what you are buying is authentic and safe. Third-party certifications (GMP, Non-GMO Project Verified, NSF, USP or ConsumerLab), buying directly from trustworthy company’s official web sites and staying ahead of the fraudulent situations on Amazon are tools that can help.
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