Let me be real with you: in the world of supplements, trust is earned, not assumed. If you’ve ever stood in the vitamin aisle squinting at labels or scrolling through ingredient lists online, trying to figure out what’s actually safe for your kids (or yourself), then you already know the feeling. And that’s exactly why NuBest doesn’t just rely on the FDA or GMP checkboxes. We go further—into the territory of third-party testing, where everything gets verified by someone who has zero skin in the game.
That “someone” is ConsumerLab.com, and if you’re not familiar with them yet, it’s worth pausing here. They’re basically the supplement world’s version of a no-nonsense food critic. Tough standards, no shortcuts, no manufacturer influence. And we’ve partnered with them not because we had to—but because we wanted to be held to that level of scrutiny.
Because let’s be honest: if we expect you to trust what goes into your child’s growth, you need proof. Not just promises.
Key Takeaways: What You Need to Know Up Front
- NuBest works with ConsumerLab to independently verify supplement quality
- NuBest Tall 10+ passed testing for identity, strength, purity, and disintegration
- ConsumerLab randomly selects and tests our products yearly
- All tests are completely blind and free from brand influence
- This certification builds the kind of trust you can actually measure
Why Third-Party Testing Matters in Supplements
Now, here’s something most people don’t realize until they dig deeper: the supplement industry in the U.S. is kind of the Wild West.
The FDA doesn’t test every supplement on shelves. They expect manufacturers to follow GMP (Good Manufacturing Practices), but unless something goes really wrong—or someone reports it—it’s mostly on the honor system. And well… we’ve all seen how that goes in other industries.
You’d be shocked how often supplements don’t match their labels. Whether it’s fillers, inconsistent dosages, or contaminants, supplement fraud is more common than you’d think, especially in online markets. That’s why third-party testing isn’t just “nice to have.” It’s what separates credible brands from the rest of the noise.
What I’ve found over the years is this: when brands skip independent testing, it’s often because they can—not because they should. But consumers are catching on. You want verified purity, accurate labels, and to know you’re not giving your kids something sketchy. That’s the pressure we welcome. That’s why we chose ConsumerLab.
Who Is ConsumerLab—and Why Does It Matter?
Think of ConsumerLab as the lab coat-wearing watchdog of the supplement space.
They’ve been around since 1999, and their entire reputation is built on independent, third-party supplement certification. No sponsorships, no cherry-picked samples. In fact, they don’t even tell the manufacturer when they’re testing. They just go online or to retail stores, buy the product like any regular customer, and put it under the microscope.
What sets them apart isn’t just their testing, but their unbiased position in the supplement industry. They’ve become one of the few sources I actually trust when I want to know what’s real and what’s marketing fluff.
Their seal? It’s not just decorative. It means the product passed some of the toughest quality standards out there, and not many do. If you’ve ever seen a ConsumerLab seal, you can bet the product went through a tough vetting process.
What ConsumerLab Tests For (And Why It’s Actually Useful)
Alright, here’s where it gets a little technical—but stick with me, because this stuff matters.
When ConsumerLab tests a supplement, they’re not just eyeballing the ingredients. They test for four specific things:
- Identity – Are the ingredients exactly what the label claims?
- Strength – Are the amounts correct? Not overdosed, not underdosed.
- Purity – Is it free from contaminants like heavy metals, bacteria, or pesticides?
- Disintegration – Will the tablet or capsule break down in your system in time to actually work?
You’d be surprised how many supplements fail that last one. If it doesn’t break down, it might as well be chalk. And the others? That’s where it gets scary. There are stories—actual documented recalls—where products contained zero of the active ingredient. Or worse, stuff that wasn’t even listed.
This is why the ConsumerLab seal isn’t just a badge. It’s a shorthand for: “Yes, this thing works and it’s safe.”
NuBest Tall 10+: Certified for Growth, Literally
Let’s talk specifics—NuBest Tall 10+, our flagship growth supplement, didn’t just get slapped with a certification because we asked nicely. It passed all four pillars of ConsumerLab testing.
We’re talking verified doses of Calcium, Vitamin D3, and Vitamin K2—nutrients that aren’t just trendy, but essential for bone growth in children and teens. But it’s not just about having those ingredients. It’s about the right forms, the right synergy, and the right absorption. That’s where disintegration testing matters.
In real terms? It means when your child takes NuBest Tall 10+, those nutrients are actually being absorbed and doing their job—not just sitting in their stomach like a rock.
Behind the Seal: How the Testing Process Actually Works
This part fascinated me when I first learned about it.
ConsumerLab doesn’t wait for us to send them a sample. They randomly purchase products off the shelf or online, just like you would. No heads-up. No backstage access. It’s the purest form of quality check.
Once they have the product, they test it using standardized protocols that anyone can read about—nothing is hidden behind technical jargon. And it doesn’t stop there: products are re-tested annually, so even if we passed once, we have to keep meeting the mark. Every. Single. Year.
I don’t know about you, but I like knowing there’s someone checking in like that.
Why NuBest Doesn’t Stop at FDA & GMP
Here’s something most people assume: if it’s FDA-registered or GMP-compliant, it must be safe. But in practice? Those are baseline requirements. They’re not guarantees.
GMP means we followed good manufacturing practices during production. FDA registration means we filed the right paperwork. But neither one tests the actual product unless there’s a reported problem.
That’s why we go further. It’s a proactive approach to safety, not a reactive one. Instead of waiting for a recall or complaint, we test our supplements before you ever open the bottle.
But Is NuBest Really Safe?
Ah, the million-dollar question—and honestly, a fair one.
People ask us: “Is NuBest FDA-approved?” Quick clarification: supplements don’t get FDA approval. The FDA regulates the industry, but it doesn’t pre-approve products the way it does for medications.
That’s why ConsumerLab’s certification matters more than ever. It’s not a marketing claim—it’s third-party proof that what’s inside the bottle is legit.
And if you’re wondering about side effects? Well, I’ve taken Tall 10+ myself while testing out the formula (yes, adults can take it—especially for bone maintenance). What I noticed was how gentle it was on digestion, which isn’t something I can say for every supplement I’ve tried.
What’s Next for NuBest Testing?
You’ll be seeing more NuBest products going through ConsumerLab testing in the future. That includes kid-focused supplements like NuBest Kids and some exciting new formats—think chewables, protein powders, and multivitamin tablets.
Personally, I’m excited for the chewables. I mean, I get that not every kid is thrilled to swallow capsules. So making high-quality nutrients easier to take just makes sense.
And no, we’re not just doing this for show. We plan to hold every new product to the same independent testing standard—even if that means slower launches. Because long-term trust matters more than short-term hype.
Where to Find ConsumerLab-Tested NuBest Products
So where can you get the verified stuff?
NuBest Tall 10+ (the one that’s ConsumerLab-certified) is available right on our website and through Amazon.com. Just look for the ConsumerLab seal on the product page—or on the bottle itself.
And if you’re skeptical? You can actually check the ConsumerLab site. They list all certified products, and NuBest is there in black and white.
Buying from the right place matters too. I’ve seen enough fake listings to be wary. Stick with official retailers and you won’t have to second-guess what you’re getting.
Final Thoughts: Why Trust Still Needs Proof
At the end of the day, if you’re going to invest in your child’s growth—or your own health—you deserve more than marketing speak.
You deserve proof. Transparency. And a company that doesn’t ask for blind trust, but actually earns it.
That’s why NuBest chooses ConsumerLab. Not because we have to. But because you deserve to know exactly what’s inside—and more importantly, that it’s been tested by someone who doesn’t owe us anything.
That’s how you know it’s real.