You eat over 50,000 microplastic particles a year. They are in your tap water, your bottled water, your seafood, your sea salt, and the air you breathe. Researchers have found them in human blood, brain tissue, and placentas. And until now, the answer to "what can I actually do about it" has been silence.

NutraPure Chitosan 1,200 mg is a positively charged marine fiber that works in your gut, the last line of defense before anything you swallow enters your bloodstream. Microplastics carry a negative surface charge. Chitosan's positive charge creates a strong electrostatic bond, trapping plastic particles in a gel matrix that your body excretes naturally. The same mechanism scientists use to remove microplastics from contaminated water, now working inside your digestive tract.

But it does not stop at plastics. That same charge binds to BPA and hormone-disrupting bisphenols, dietary fats, cholesterol, and heavy metals. One compound. One mechanism. Multiple threats neutralized before absorption.

Each serving delivers a full 1,200 mg enhanced with BioPerine (black pepper extract) for superior bioavailability. 150 capsules, 75 servings, manufactured under strict GMP guidelines and third-party lab tested. No soy, no fillers, no guesswork.

One bottle. 75 days of protection you cannot get from any other supplement on the shelf.

Every glass of water, every meal, every breath carries microscopic plastic particles into your body. Your liver cannot filter what it never sees coming. Your kidneys were not designed for synthetic polymers. By the time these particles are in your blood, the damage is already underway — hormone disruption, inflammation, cellular stress.

Chitosan intercepts the problem at the source: your gut. Before microplastics, BPA, dietary fats, or heavy metals cross the intestinal wall into your bloodstream, chitosan's positive charge binds to them electrostatically. The result is a gel-like mass too large to be absorbed. It passes through your system the way fiber does — naturally and completely.

This is not a detox that chases toxins after they have already spread. This is a trap that catches them before they get in. Scientists have published dozens of studies on chitosan's ability to adsorb microplastics from water. The mechanism is identical in your digestive tract. The difference is that NutraPure delivers the dose and the absorption support to make it work: 1,200 mg per serving with BioPerine, in a formula no competitor has matched.

Chitosan is a cationic (positively charged) polymer derived from crustacean shells. That charge is the entire mechanism:

Microplastics carry a negative surface charge. Chitosan bonds to them electrostatically, trapping them in a gel matrix in the gut before they cross into the bloodstream.

BPA and Bisphenols (BPF, BPS) are negatively charged endocrine disruptors found alongside microplastics in food and water. Chitosan binds them through the same electrostatic attraction.

Dietary Fats and Cholesterol are negatively charged lipids. Chitosan traps them before absorption, supporting weight management and healthy LDL levels.

Heavy Metals and Pesticide Residues also carry negative charges. Chitosan acts as a broad-spectrum gut binder, catching multiple classes of unwanted compounds in one pass.

One ingredient. One mechanism. It binds to anything negatively charged in your gut and escorts it out.

1. Take two capsules with a full glass of water 15 to 30 minutes before your heaviest meal of the day.
2. Be consistent. Chitosan works meal by meal. Daily use builds consistent protection against dietary contaminants and fat absorption.
3. Drink plenty of water throughout the day. Chitosan is a fiber and works best when you stay well hydrated.

If you have a shellfish allergy, do not take this product (see safety note below).

For most healthy adults, yes. Chitosan has been used in supplements and research for decades with a strong safety profile. Because it is derived from crustacean shells, anyone with a shellfish allergy should not use this product. Take it separately from fat-soluble vitamins (A, D, E, K) and medications, as chitosan may reduce their absorption. If you are pregnant, nursing, or on prescription medication, consult your doctor before starting. This is not a substitute for medical advice or a balanced diet.

We offer fast and reliable shipping on all orders. You can expect to receive it within 7-10 days based on your location.

If you're not 100% satisfied within the first 30 days, just send it back to us and we'll give you a full refund

Please contact our customer service team for assistance if you have any questions or concerns about your shipment.