Our science
The research decides. Not the marketing.
Most supplement brands pick a hero ingredient, then go looking for studies to back it up. We do it the other way around.
At NUVIA, the research comes first. An ingredient only earns a place in OverLoad when the evidence is strong enough to bet on, at the dose that evidence actually used. Not a trend. Not a maybe. Not a proprietary blend hiding how little is really inside.
If the science isn't there, neither is the ingredient. Simple as that.
Because when you're serious about results, you don't take a brand's word for it. You look at the proof.
Our standard
Not all evidence is equal. Here's the bar we hold.
Human trials first.
Theory, cell studies and animal research can be interesting. But if it hasn't been proven to work in real humans, it doesn't go in OverLoad.
High-quality study design.
We weight double-blind, placebo-controlled trials far above anecdotes or small pilot studies. The stronger the design, the more it counts.
Outcomes that actually matter.
We only care about studies measuring markers you can feel: volume, intensity, satisfaction. Not vague wellness claims.
Published data you can check.
Every claim traces back to real, published research you can read for yourself. Trust is earned, not assumed.
The evidence
Read the science for yourself.
Every ingredient claim traces back to published research. Here are all 21 studies, in full.
Our results promise
Feel the difference in 90 days, or every penny back.
If a NUVIA formula doesn't deliver a real difference within 90 days, we'll refund every penny. No forms, no hoops, no questions asked.
We build every product to actually work, so the only risk is not trying it.
FREQUENTLY ASKED QUESTIONS
How fast will I notice results?
Most men notice a difference within 2 to 3 weeks, with the full effect building over 2 to 3 months of consistent use. The volume keeps improving the longer you stay consistent.
Will this work for me?
OverLoad is formulated to support all four load parameters, volume, quality, taste and force, using clinically studied ingredients at effective doses. Results vary, but most men report a clear improvement in volume, intensity and partner satisfaction.
What makes OverLoad different from other supplements?
We don't rely on proprietary blends or hype. OverLoad uses clinically backed ingredients to support every stage of the finish, from fluid production to force of release, at doses that match what the research actually shows.
How do I know this will work for me?
We understand the skepticism. That's why OverLoad comes with a 90-day results guarantee. If you don't see or feel a difference, you get every penny back. No fine print, no hoops.
How does the money-back guarantee work?
Simple. Take OverLoad for up to 90 days. If you're not happy with your results, just contact us and we'll issue a full refund. No hassle, no awkward questions.
Can I still take this if I'm on medication or post-vasectomy?
Many men take OverLoad alongside medication or after a vasectomy. If you have a specific health condition, we always recommend checking with your doctor first.
Are there any side effects?
OverLoad is well tolerated by most men. A few notice mild effects like a light headache or nausea, usually when it's taken without enough water or food. Take your two capsules with a meal and stay hydrated for best results.
Is this safe to take long-term?
Yes. OverLoad is made in a GMP-certified facility and third-party tested for purity, potency and safety.
How long does one tub last?
Each tub holds 120 capsules, a full 60-day supply at two capsules a day.
How long does shipping take?
It depends on the option you pick at checkout, but usually 6 to 10 business days.
Is the packaging discreet?
Yes. Everything ships in plain, unbranded boxes with no mention of what's inside. That said, you should be proud of taking action to improve your performance.
INTRODUCING: Overload™
OUR LEADING VOLUME BOOSTER
Overload sets a new standard for male performance optimisation.
Designed to amplify seminal volume and reinforce your presence and confidence, Overload isn’t about hype — it’s about mastery.
Built on real science, using clinical doses and transparent sourcing, it’s the tool for men serious about maxxing out their vitality, virility, and impact. If performance is a skill, Overload is your tool to master it.
STILL DECIDING?
Any questions?
Everything you need to know is in our FAQ. Still stuck? Our team is one email away.
Or email us directly at contact@nuvia-lab.com