Premier Research Labs Parastat is an herbal parasite cleanse formula. Learn its ingredients, suggested use, safety considerations, and what to expect.
Premier Research Labs Parastat is an herbal parasite-cleanse supplement sold as a professional-grade botanical formula. It is not a drug, it is not FDA-approved to treat or cure parasitic infections, and it is not a replacement for stool testing or prescription medication. If you suspect a parasite infection, the most important first step is a visit with a healthcare professional.
What Is Premier Research Labs Parastat?
Parastat is one of the cleanse products from Premier Research Labs, a supplement brand that markets to practitioners, chiropractors, and nutrition-focused consumers. The line is closely associated with dr bob marshall premier research labs, the company and whole-food nutrition philosophy he founded.
The formula is usually sold in capsules and is positioned as a short-term, broad-spectrum cleanse rather than a daily supplement. People searching for parastat premier research labs are usually trying to confirm three things: what is in it, how long to take it, and whether it is worth the price.
What Is Usually in Parastat?
Parastat is described as a blend of traditional parasite-cleanse botanicals rather than a single active ingredient. Depending on the version and the current label, that blend may include:
- Black walnut hull — a traditional botanical long used in folk parasite cleanses.
- Wormwood — an aromatic herb with a long history of use against intestinal organisms.
- Clove — often paired with black walnut and wormwood in classic cleanse protocols.
- Garlic and other aromatics — included for antimicrobial and digestive support.
Ingredient lists change, and supplement companies reformulate. Always read the label on the bottle you actually receive, and check the serving size rather than assuming two capsules equals one dose.
Keep the evidence in perspective. There is limited high-quality clinical research on whole herbal cleanse formulas, and most of the support comes from traditional use and laboratory studies on individual herbs, not from human trials of Parastat itself.
Parastat vs Other Parasite Cleanse Options
| Option | What it involves | Evidence and testing | Best suited for |
|---|---|---|---|
| Herbal cleanse (Parastat and similar) | A two to four week course of botanical capsules, no lab testing required | Traditional use and lab studies on individual herbs; little clinical data on the finished formula | People doing a general wellness cleanse who have no diagnosed infection |
| Stool testing (ova and parasite panel) | Lab analysis of stool samples, sometimes collected over several days | Standard diagnostic method used by physicians | Anyone with persistent digestive symptoms, travel history, or unexplained weight loss |
| Prescription antiparasitic medication | FDA-approved drugs such as albendazole, metronidazole, or ivermectin, prescribed after diagnosis | Strong evidence for specific confirmed infections | Confirmed infections, managed by a physician |
| Fiber, hydration, and diet support | More soluble fiber, water, and whole foods to support regular elimination | Well-established general digestive support | Almost everyone, alongside any other approach |
A cleanse product is not a diagnostic tool, and taking Parastat will not tell you whether you have a parasite infection. Testing, not guesswork, is what separates a wellness cleanse from medical treatment.
If you have real symptoms, the order that makes sense is testing first, then a treatment plan from a clinician, and only then a supplement.
Suggested Use and Dosing
Parastat is normally taken with meals, and the label typically gives a daily range rather than one fixed dose. Follow the bottle or your practitioner's instructions instead of copying a dose you read in a forum thread.
Most cleanse protocols run from two to four weeks, and some people repeat a course after a break. More is not better here, because longer courses increase the chance of digestive upset and interactions.
Do not take Parastat for longer than the label recommends without guidance from a healthcare professional.
Where It Fits in the Premier Research Labs Lineup
Parastat is only one item in a large catalog, and shoppers often mix up products with very different goals. For example, premier research labs amino hgh is aimed at amino acid and recovery support rather than cleansing, while premier research labs aloe detox is positioned as a gentler digestive and elimination formula.
Daily staples like premier research labs gold-360 cover basic vitamin and mineral support for people who want one foundational product. Shoppers comparing quantum nutrition labs vs premier research labs are usually looking at two brands with overlapping practitioner-focused positioning and similar price points.
Matching the product to the goal matters more than brand loyalty, because a parasite cleanse formula, a multivitamin, and a fiber product solve different problems.
Safety, Side Effects, and Who Should Skip It
Herbal does not automatically mean harmless. Wormwood and black walnut are not considered safe during pregnancy or nursing, and both can cause nausea, cramping, or loose stools in sensitive people.
Some users report die-off style symptoms such as fatigue, headaches, or flu-like feelings in the first days of a cleanse. Those symptoms are not proof that the product is working, and they are a reason to slow down or stop rather than push through.
Anyone who is pregnant, nursing, under 18, taking prescription medication, or managing a liver condition should talk with a healthcare professional before starting Parastat. See a doctor promptly for blood in the stool, persistent diarrhea, fever, or unexplained weight loss, since those are medical issues rather than cleanse side effects.
Buying Tips and Quality Checks
Parastat is sold through practitioner offices, some health food retailers, and online marketplaces. Counterfeit and expired bottles do show up on third-party marketplaces, so buy from a seller you trust.
- Check the lot number and expiration date before you open the bottle.
- Compare cost per day, not cost per bottle, since capsule counts vary by version.
- Confirm the return policy before ordering a multi-bottle bundle.
The Bottom Line
Premier Research Labs Parastat is a practitioner-style herbal cleanse formula, not a proven cure for parasitic infections. It may appeal to people who already follow a cleanse routine, but it cannot diagnose anything and it does not replace stool testing or prescription treatment.
If you are otherwise healthy and curious about a short herbal cleanse, read the label, follow the dosing, and stop if you feel worse. If you have actual symptoms, start with a doctor instead of a supplement.
Frequently Asked Questions
What is Premier Research Labs Parastat used for?
Parastat is an herbal capsule formula marketed for short-term parasite cleanse and detox support. It is sold as a dietary supplement, not a medication, so it is not intended to diagnose, treat, or cure a parasitic infection. Most users take it for two to four weeks as part of a broader cleanse routine.
Does Parastat actually kill parasites?
Parastat is not FDA-approved to treat or cure parasitic infections, and there is limited clinical research on the finished formula. Some of its traditional ingredients, such as black walnut hull and wormwood, have laboratory or folk-use support, but that is not the same as proven human efficacy. Confirmed infections are treated with prescription antiparasitic drugs after proper testing.
How long should you take Parastat?
Most labels suggest a course of roughly two to four weeks taken with meals, and some people repeat it after a break. Follow the directions on your specific bottle and stop if you develop significant nausea, cramping, or other symptoms. Anyone who wants to take it longer than the label recommends should check with a healthcare professional first.
This page provides educational research information and does not replace medical advice, diagnosis, or treatment.