Advanced TRS is a dietary supplement made from lab-created zeolite particles suspended in water, marketed as a detoxification spray that removes heavy metals and toxins from the body. It is sold by Coseva, a multi-level marketing company, and delivered as an oral spray taken five times daily. The product has developed a significant following, particularly among parents and wellness communities, but it is not FDA-approved to treat any medical condition.
What Zeolite Is and How It Works
The active ingredient in Advanced TRS is clinoptilolite, the most common type of zeolite. Zeolites are minerals with a cage-like crystal structure full of tiny channels and pores. These channels carry a natural negative charge, which attracts positively charged metal ions like a magnet. When a zeolite particle encounters a heavy metal ion, it swaps one of its own harmless ions (like sodium or calcium) for the toxic one. This process is called cation exchange, and it’s well established in chemistry.
Clinoptilolite has a documented affinity for several heavy metals, including lead, cadmium, arsenic, chromium, mercury, and nickel. In water treatment, it is widely used to filter these contaminants. The selectivity isn’t random: clinoptilolite grabs lead more readily than cadmium, cadmium more readily than copper, and so on down a hierarchy that depends on the size and charge of each metal ion.
None of this is controversial. Zeolite’s ability to trap heavy metals in water and soil is backed by decades of environmental science research. The question is whether those same properties translate to meaningful detoxification inside the human body.
What Makes the “Advanced” Formulation Different
Natural zeolite, the kind mined from the earth, has relatively small channel openings (as narrow as 0.3 nanometers in clinoptilolite), which limits what it can capture. It also comes with impurities from the surrounding rock. Advanced TRS uses a lab-manufactured version of clinoptilolite, which Coseva claims is purer and more uniform than mined zeolite.
The key marketing claim is particle size. Coseva states that TRS particles average less than 100 nanometers in diameter, giving a single ounce an estimated surface area of 5.2 million square feet. Smaller particles mean more surface area relative to their weight, and more surface area means more binding sites available to capture metals. The particles are suspended in water to create what the company calls a “colloidal suspension,” which is delivered as a mouth spray rather than a capsule or powder.
Coseva argues that this nano-sized format allows the zeolite to enter the bloodstream and reach tissues throughout the body, rather than simply passing through the digestive tract the way larger zeolite particles would. This is the central claim that separates Advanced TRS from cheaper zeolite supplements on the market.
How It’s Used
The recommended dosage is five sprays per day: two in the morning and three in the evening, sprayed directly into the mouth. This dosing is based on a 150-pound adult, working out to roughly 30 pounds of body weight per spray. For children under 30 pounds, Coseva suggests starting with a single spray and monitoring closely. A single bottle contains 28 milliliters and is designed to last about one month at the standard dose.
What the Science Actually Supports
Zeolite’s ion exchange properties are real and reproducible in laboratory and environmental settings. A 2019 review published in Frontiers in Pharmacology examined clinoptilolite’s medical applications and confirmed its binding affinity for multiple heavy metals. Animal studies have shown that ingested zeolite can reduce certain toxin levels in the gut.
However, there is a significant gap between “zeolite binds metals in a test tube” and “nano-zeolite sprayed into your mouth detoxifies your organs.” Most zeolite research involves water treatment or animal models, not human clinical trials of oral nano-zeolite supplements. The body already has efficient detoxification systems, primarily the liver and kidneys, and whether adding zeolite particles meaningfully enhances that process in healthy people remains unproven.
A 2025 safety study of lab-made clinoptilolite found no adverse effects in rats over 90 days and no evidence of genetic toxicity, concluding that the substance could be considered for Generally Recognized as Safe (GRAS) status as a food ingredient. This is worth understanding clearly: GRAS status means a substance is considered safe to consume, not that it’s effective as a treatment. The FDA has not approved clinoptilolite or Advanced TRS to diagnose, treat, or cure any disease.
The Business Model
Advanced TRS is sold through Coseva’s network of independent distributors, making it a multi-level marketing (MLM) product. You cannot buy it in stores. This distribution model means much of the information you’ll find about TRS online comes from people who earn commissions on sales. Testimonials and before-and-after stories are common in distributor marketing but are not substitutes for controlled clinical evidence.
A single bottle typically costs between $75 and $95, depending on the purchasing arrangement. Monthly autoship options reduce the per-bottle price. For a supplement taken daily and indefinitely, the annual cost can exceed $800.
Claims vs. Evidence
Distributors and online advocates frequently credit Advanced TRS with improvements in children’s behavior, sleep, speech development, skin conditions, brain fog, and chronic fatigue. These claims circulate widely on social media, particularly in parenting groups concerned about environmental toxin exposure. Some users report ordering heavy metal urine tests before and after using TRS and seeing changes in their results.
Several things complicate these reports. Urine “provocation” tests, where a chelating agent is taken before collecting a sample, are known to produce artificially elevated readings that don’t reflect actual body burden. Without standardized, controlled testing, individual urine results are difficult to interpret. The placebo effect is also powerful, especially for subjective symptoms like energy, focus, and mood. And in children, developmental changes that would have happened naturally can be mistakenly attributed to a new supplement.
This doesn’t mean the product has zero biological activity. Nano-sized clinoptilolite particles may behave differently in the body than the coarser zeolite powders studied in most research. But “may behave differently” is not the same as “proven to work,” and the specific claims made about Advanced TRS have not been validated in peer-reviewed human trials.
Safety Considerations
Clinoptilolite has a generally favorable safety profile. It is chemically inert, meaning it doesn’t break down into reactive compounds in the body. The 90-day rat study mentioned earlier found no organ damage, no changes in blood chemistry, and no genetic damage at any dose tested. Zeolite’s binding action is also somewhat indiscriminate, though. While it preferentially grabs toxic metals, it can also bind essential minerals like zinc and copper. Long-term use without monitoring could theoretically affect mineral balance, though this hasn’t been documented at the low doses used in TRS.
People taking prescription medications should be cautious, since zeolite’s binding properties could theoretically interfere with drug absorption if taken at the same time. The product is not recommended during pregnancy or breastfeeding by most practitioners, simply because it hasn’t been studied in those populations.