Mars Supps makes nineteen formulas for people who train, recover, and take their nutrition seriously, dosed and labeled so you know exactly what you're taking. Everything on this page is something you can check for yourself.
We're Mars Supps, a dietary supplement company registered in Miami, Florida. We formulate and sell our own products across five categories: performance and training, hydration and recovery, metabolic support, foundational nutrients, and targeted formulas for testosterone, hair and skin, sleep, stress, and hormonal balance.
"My own transformation did not come from extreme moments. It came from structure. Waking up early when nobody was watching. Training during stressful periods. Understanding sleep. Understanding nutrition."
Thiago Teixeira, on why he started Mars Supps
That realization became one of the foundations behind the company: "Mars Supps was never created to sell fantasy. It was created from years of observing what actually changes people over the long term." The belief underneath it: human performance is one of the few genuinely voluntary forms of discipline left, built on the ability to repeat something difficult on a day nobody's watching, with no immediate payoff. That's what changes identity, not the workout itself.
"Motivation is unstable. Discipline is structural."
Every formula we build is built on the same premise, stated plainly: "not to promise transformation, but to support people already committed to building it themselves."
The values behind every formula we build.
Take Creatine Monohydrate, probably the plainest formula we sell: one ingredient, one dose, nothing to hide behind. We don't position it as a trend. We position it as foundational performance support, because the research behind it doesn't need help from marketing. Every other formula gets held to the same standard: dosed for what a real body actually needs, not what looks good on a shelf.
"What changes people is consistency repeated long enough to become identity."
That's the bet behind every bottle: not a formula that makes you feel different by Friday, but one that's still doing its job a year in, because you're still taking it.
Real transparency shows up in the specifics. Here's exactly what that looks like on a Mars Supps label, checkable line by line.
| What's Being Checked | Common Industry Practice | A Mars Supps Label |
|---|---|---|
| Ingredient Amounts | Bundled into a single "proprietary blend" weight, so you can't see how much of any one ingredient you're getting. | Listed ingredient-by-ingredient wherever we can, so you know exactly what you're taking. Thitan alone prints Tribulus terrestris · 750 mg and Tongkat Ali · 50 mg as two separate lines, not one combined number. |
| Claims Language | "Resets your hormones." "Melts fat." "Transforms you in 30 days." | "Supports." We use it on purpose, to describe honestly what a well-dosed ingredient can actually do alongside your training, sleep, and food. |
| Documentation | Certifications implied in the branding, rarely offered when you actually ask for the paperwork. | Email a product or lot number and ask by name. We'll send what exists, including a certificate of analysis where one's on file. |
| Safety Warnings | Buried in fine print at the bottom of a product page, if present at all. | Printed on the product they belong to, in plain sight. Keratos carries an explicit child-safety warning for its iron content, front and center. |
We didn't set out to cover every aisle of a supplement store. Each formula below exists because a customer asked for it or a real gap showed up in the lineup. Tap through to any category for full supplement facts.
Pump, output, and the basics that make training work.
Electrolytes and minerals dosed for training days, planned ahead.
Thermogenic support for a calorie deficit, day or night.
The daily basics, dosed clearly and labeled plainly.
Consistency is the whole point of a supplement. Here's what we hold every batch to on the manufacturing side, and how to see it for yourself.
Label accuracyEvery batch is made to match its label exactly. The ingredients and doses printed on a product page are what ships in the bottle.
Tracked by lot numberEvery batch we ship is traceable, so when you ask about one, we can tell you exactly what's behind it.
Straight answers on testingWe don't have a third-party testing program to point you to yet. When we do, or when a certificate of analysis exists for a specific batch, we'll tell you plainly rather than implying more than we can show.
Keratos carries a child-safety warning for its iron content, printed on the product itself, because a bottle of iron capsules is genuinely dangerous to a small child. Read the supplement facts panel before starting anything new, and talk to a doctor first if you're pregnant, nursing, on medication, or managing a health condition.
A real address. A phone line a person answers. An inbox that gets a reply. A founder who puts his name and face on this brand's Instagram, not just a logo. Everything below is public, and it takes about five minutes to confirm.
Prefer a form to a phone call?
Contact Us →Yes, registered in Miami, Florida, with a real address, a real phone line, and a founder who posts under his own name instead of hiding behind a logo. Check the Verify Us section above and confirm any of it yourself, or reach us directly through the contact page.
Thiago Teixeira, who started the company on the belief that consistency, not intensity, is what actually changes people. Read his note above, or follow @thiagomarssupps on Instagram, where he posts under his own name.
Nineteen formulas across five categories: performance and training (Eolis, creatine, beetroot, CoQ10), hydration and recovery (Hydros, magnesium glycinate), metabolic support (Phobos, Phobos By Night), foundational nutrients (omega-3, K2+D3, mushroom 10:1), and targeted support for things like testosterone, hair and skin, sleep, stress, hormonal balance, liver support, and vision. Browse the full catalog to see all nineteen.
For most products, yes, down to the milligram for each active ingredient, not buried inside a combined "proprietary blend" weight. A handful, including Phobos, Keratos, Eolis, Phobos By Night, and Mushroom 10:1, pair individually dosed ingredients with one labeled blend, listing a total weight per blend instead of a number for each ingredient inside it. The supplement facts panel on each product page tells you which applies.
Whichever's easiest for you: email contact@marsupps.com, call +1 862-216-2244, or use the form on our contact page. A real person handles all three.
Nineteen formulas across five categories, all dosed and labeled the way you've seen throughout this page. Start with whatever you're working on.
