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Curetonix — The Science

Formulation as a discipline, not a marketing claim.

Every Curetonix product begins with the published literature and ends with a dose you can actually feel. No proprietary blends hiding underdosed actives. No borrowed credibility. Just compounds studied at the amounts we use them.

01

Clinically-relevant doses

We formulate to the dosage shown to work in human studies — not the smallest amount we can legally print on a label.

02

Delivery that survives

An active is only useful if it reaches its target. We engineer for bioavailability — enteric protection, particle size, and form selection.

03

Tested, then trusted

Identity, potency, and purity are verified by independent third-party laboratories before a batch is ever released.

How we formulate

The standards a product clears before it earns the label.

These aren't aspirations — they're the gate. A formula either meets them or it doesn't ship.

Dose to the evidence / 01

We reverse-engineer from the clinical literature. If a compound was studied at a specific milligram range to produce an effect, that range is our floor — never a sprinkle for the ingredient panel.

Form & bioavailability / 02

The most absorbable, stable form is selected over the cheapest. Where the gut would otherwise destroy an active, we protect it — enteric coatings, liposomal carriers, and chelated minerals over raw salts.

Full-transparency panels / 03

No proprietary blends. Every active is listed with its exact amount so the dose can be checked against the research rather than taken on faith.

Independent verification / 04

Raw materials and finished batches are sent to accredited third-party labs to confirm what's on the label is what's in the capsule — and that nothing else is.

The science we build on

Four domains where the research is strongest.

Our portfolio is organized around the systems where human evidence is most mature. Here's the mechanism behind each.

Gut & barrier integrityDomain 01

The single-cell intestinal lining governs what enters the bloodstream. When tight junctions loosen, undigested particles and endotoxins cross the barrier and drive systemic inflammation. Bioactive compounds — growth factors, immunoglobulins, and signaling peptides — support the repair and tightening of that epithelial layer.

Tight-junction supportEpithelial repairMicrobiome balance
Immune signalingDomain 02

A large share of immune tissue lines the gut. Immunoglobulins (notably IgG) and lactoferrin bind pathogens and modulate the inflammatory response at the mucosal surface, supporting first-line defense without overstimulating it.

IgG antibodiesLactoferrinMucosal defense
Recovery & performanceDomain 03

Training stress and intense exercise transiently compromise gut and immune function. Research in athletes links targeted bioactives to reduced incidence of exercise-induced upper-respiratory issues and faster restoration of barrier function after exertion.

Post-exertion recoveryBarrier restorationTraining resilience
Longevity & cellular healthDomain 04

Healthy aging tracks with mitochondrial output, cellular signaling, and controlled inflammation. We formulate around compounds with mechanistic and clinical support for sustaining these processes — the substrate of how well the body functions over decades, not just years.

Mitochondrial supportCellular signalingInflammatory balance
Research library

The literature, not the lore.

A standing reference of the peer-reviewed work that informs how we formulate. We update it as the science does.

Gut barrier
Bioactives and intestinal permeability

Reviews of growth-factor and immunoglobulin-rich bioactives report support for tight-junction integrity and reduced markers of intestinal permeability.

Peer-reviewed gastroenterology & nutrition literature
Immune
Immunoglobulins & mucosal defense

Clinical work on IgG and lactoferrin describes pathogen binding and modulation of the mucosal inflammatory response.

Immunology & clinical nutrition journals
Performance
Athletes & upper-respiratory incidence

Randomized trials in trained populations associate supplementation with lower rates of exercise-induced upper-respiratory symptoms.

Sports medicine & exercise science literature
Recovery
Exercise-induced barrier disruption

Studies on intense exertion document transient gut-barrier compromise and the role of bioactives in restoring function.

Applied physiology research
Quality & testing

What happens before a batch reaches you.

Identity testing
Confirms the raw material is exactly what it claims to be before it enters production.
Potency assay
Verifies actives are present at the labeled amount — the dose on the panel is the dose in the capsule.
Purity & contaminants
Screens for heavy metals, microbials, and adulterants against strict release limits.
Stability
Confirms the formula holds its potency across its shelf life, not just on day one.
cGMP manufacturing
Produced in facilities operating under current Good Manufacturing Practices.

Independent by design

Testing is run by accredited laboratories with no stake in the result. It's the only way a "tested" claim means anything — the lab that grades the work shouldn't be the one that made it.

Questions

The things worth knowing.

What does "clinically-relevant dose" actually mean? +
It means we formulate to the amount of a compound that produced a measurable effect in published human research — not the minimum needed to list it as an ingredient. Many products include trace amounts of trendy actives for the label; we treat the studied dose as the starting point.
Why does delivery and bioavailability matter so much? +
A compound that's destroyed by stomach acid or poorly absorbed never reaches its target, regardless of how much is in the capsule. We select forms and delivery systems — enteric protection, chelation, liposomal carriers — based on what actually survives digestion and gets where it needs to go.
What does third-party testing verify? +
Three things: identity (it's the right ingredient), potency (it's at the labeled amount), and purity (it's free of heavy metals, microbials, and adulterants). Running this through independent labs removes the conflict of interest in grading your own product.
Why no proprietary blends? +
Proprietary blends let a brand list impressive ingredients without disclosing how much of each is present — which usually hides underdosing. We list every active with its exact amount so the dose can be checked against the research.
Does the science apply to every product equally? +
The standards do — dose, delivery, transparency, testing. The specific evidence differs by product, since each draws on its own body of research. This page covers the philosophy; each product page covers the studies behind that formula.

Evidence first. Everything else follows.

Explore the formulas