Urine Luck is a chemical solution, which destroys unwanted substances in the urine, which can be detected during a urinalysis. The product comes in two vials about the size of a pinkie finger and is added directly to the sample before being turned over to the medical personnel. It is designed for a daily user and for random testing because preparations are not needed. It is not recommended for instant screens.

The Urine Luck changes the molecular structure of the compound, which also changes every chemical property of the compound. The equivalent would be changing someone's fingerprints. They might look similar but will actually be a different person because they have new fingerprints. This is also why Urine Luck works better on drug tests than on drug screens. The screens are a cheap and quick way to detect THCA and for this reason are harder to fool. The drug screen only adheres to the left side of the molecule; however, the Urine Luck alters the right side of the molecule (see explanation in test kit section). So even though the THCA is no longer THCA, the screen cannot differentiate between THCA and THCA-like. The GC/MS is much more accurate and looks at the entire molecule. When part of the THCA molecule has been changed, the GC/MS immediately recognizes this and will produce a negative result.

Urine Luck begins to works instantly, however, the longer in the sample the more effectively the product works due to increased contact time. Urine Luck works on all toxins, including alcohol and tobacco. These toxins are all organically based so the mechanism of Urine Luck with each toxin is similar, but not identical. It is undetectable, and contains no acids, Glutaraldehyde, nitrites, or pyridine. The instructions state to urinate 1-2 times before the urinalysis, because the first urination of the day has the highest toxin level. It does not hurt to have a couple of 8 oz glasses of water prior to the test. However, if the tester drinks too much water, the sample will be rejected for "too dilute", and Urine Luck is wasted.

Urine Luck has a 99.6% success rate at beating urine analysis if directions are followed. The Urine Luck directions are listed below which are also included in the package.

Urine Luck directions:

1. Urinate 1-2 times before urinalysis.
2. Simply shake both vials and add both vials of Urine Luck to 2-3 ounces (60-90 ml) of urine.
3. Do not use Urine Luck with other Detoxifying Products.
4. Do not drink more than 10 oz. of water an hour on the day of the test.
5. Mix slightly.
6. Do not take Urine Luck internally.
7. Avoid contact Urine Luck with skin, may cause irritation; flush affected area with large amounts of water.
8. Do not store Urine Luck in direct sunlight.

There is a formulation number on the directions – customers need to call Spectrum Labs or check the website to make sure their formulation is current. The shelf life is two years. However, Spectrum changes the formula approximately every 6-9 months to stay ahead of the labs. If a certain formula stays on the market too long, the product is reverse-engineered by the labs and eventually becomes detectable. Older formulations can be exchanged for a current formulation free of charge. Inform the customer to return the old formula and once received by Spectrum, a new bottle will be shipped.