ONE OF ONE Is Exactly What You’d Expect From Floyd Mayweather

One of One
One of One

Let’s get this out of the way: Floyd Mayweather has officially thrown his gloves into the supplement game. Because obviously, the world desperately needed another line of overpriced, hyper-marketed powders promising to transform our dad bods into Greek sculptures. Enter ONE OF ONE—a line of premium performance supplements named as humbly as you’d expect from the man who once tried to trademark “TBE” (The Best Ever).

I got my hands (and taste buds) on the full trio: Peptide Builder Capsules, Greens + Gut Health, and Sport Pre-Workout. Here’s what happened, besides me aggressively refreshing my reflection in the mirror hoping to see biceps appear.

Peptide Builder Capsules: My Muscles Felt Confused, but in a Good Way

First up: Peptide Builder. According to the science—which I’m sure Floyd personally triple-checked—this blend of PeptiStrong® and something called DL185™ is allegedly 54% better than milk protein. Yes, they specifically compared it to milk. I assume next year they’ll go toe-to-toe with string cheese.

These little capsules claim to be on the “cutting edge” of muscle-building. And sure, after a week of popping them, I did feel… vaguely more muscular. Or maybe I was just bloated from the pizza. Hard to say. But I will say this: I didn’t feel worse. And in supplement land, that’s basically a win.

Do I believe these pills helped reduce muscle-atrophy inflammation by 60%? Absolutely. I also believe in horoscopes and that plants can hear me. But they were easy to take, didn’t taste like sidewalk chalk, and didn’t turn my pee neon green. That’s more than I can say for half the crap in my cabinet.

Greens + Gut Health: Now With a Hint of Regret

Next up: Greens + Gut Health. You know the type. It’s that daily scoop of virtue you mix into water and pretend tastes great. ONE OF ONE offers three flavors—pineapple, mixed berry, and lemon iced tea. I opted for pineapple, because if I’m going to hate something, I’d rather it disappoint me with tropical flair.

I won’t lie—it’s not the worst greens powder I’ve tasted. The flavor does its best to mask the “fresh-mowed-lawn-meets-vitamins” vibe. But there’s always that faint whisper of compost. You just… can’t escape it.

Still, with four servings of fruits and veggies, antioxidants, and prebiotic fiber packed in, it makes me feel like I’m making up for every poor life choice I’ve ever made—nutritionally speaking, at least. And my gut? Let’s just say it’s now very active. Like “clear your afternoon” active.

Sport Pre-Workout: Because Who Needs a Heart Rate Under 120?

Last, but certainly not subtle, is the Sport Pre-Workout. I chose Blue Razz Cotton Candy because I am a grown adult with refined taste, obviously. One scoop in, and within 10 minutes I could see time.

This stuff hits harder than Floyd in the 10th round. My focus? Razor-sharp. My stamina? Uncomfortably high. My internal monologue? Shouting. Powered by NeuroRush™ and electrolytes (which I assume is just science-speak for “legal rocket fuel”), this pre-workout turns a casual jog into a desperate need to sprint through walls.

If you’re into that full-body buzz and the subtle panic of wondering if your face is melting, you’ll love this. If not, maybe stick with coffee and disappointment.

The Verdict

ONE OF ONE is, ironically, not unlike the 500 other “revolutionary” supplement brands cluttering your Instagram feed. But here’s the kicker—it’s surprisingly decent. The ingredients are solid, the formulas are flashy (but backed by real science, allegedly), and the branding is so intense it practically screams at your mitochondria.Will it turn you into Floyd Mayweather? No. But it might make your treadmill runs slightly less humiliating. And at the very least, your cabinet will look a lot cooler with tubs labeled like they’re training for a title fight.

Just remember: no supplement can outwork a bad diet, laziness, or the siren song of garlic knots.

So, are these truly ONE OF ONE? No. But they are… not bad. Which, in supplement terms, is practically a gold medal.