Does Delta-9 Show Up on a Drug Test? The Honest Answer

Short answer: yes, they generally do — and if you’re facing a drug test, hemp-derived and legal doesn’t mean invisible to the test. Here’s why, and what actually matters if this is a real concern for you.

Why hemp-derived THC still shows up

Standard drug tests don’t look for THC itself — they look for a metabolite called THC-COOH, which your liver produces when it processes THC from any source. Delta-9 THC is Delta-9 THC: the molecule is identical whether it came from a hemp plant or a marijuana plant, and a drug test can’t tell the difference. Federal legality under the hemp definition has no bearing on whether a test comes back positive.

That means any THC beverage — San Buzi included — carries the same drug-test risk as any other THC product: gummies, flower, or a dispensary drink. There’s no format or dose that makes it “test-safe.”

Roughly how long it can show up

Detection windows vary widely by individual, frequency of use, and test type, but general ranges reported across drug-testing literature are:

• Urine tests: commonly a few days for occasional use, up to 30 days for frequent use
• Blood and saliva tests: typically a shorter window, often 1–3 days
• Hair tests: can detect use up to several months back

What about Delta-8, or other cannabinoids?

San Buzi is Delta-9 THC + CBG, not Delta-8 — but if you searched here after looking up “how long does Delta-8 stay in your system,” the same basic answer applies. Standard drug tests look for THC metabolites broadly and generally can’t distinguish which specific cannabinoid produced them. Delta-8, Delta-9, and marijuana-derived THC are all likely to trigger the same kind of positive result, on similar timelines. Different cannabinoid, same practical risk.

These are general ranges, not a guarantee for your specific situation — individual metabolism, body composition, and how often you consume all affect the actual window.

Legal doesn’t mean protected at work

Even where hemp-derived THC is legal to buy, most employer drug policies test for THC metabolites without any carve-out for legal hemp products. A positive result typically triggers the same consequences as any other positive test, especially in federally regulated jobs (transportation, safety-sensitive roles, federal contractors). Being legal to purchase and being fine to test positive for are two completely different questions.

The bottom line

If you have any upcoming drug test — for work, probation, custody, or anything else — the safest assumption is that any THC product, including a low-dose hemp beverage like San Buzi, can cause a positive result. We’d rather tell you that plainly than sell you a can. If you’re drug-tested and still curious about THC beverages generally, our What Are THC Drinks? guide is a good place to start once that’s no longer a concern.

This article is for general information only and is not medical, legal, or employment advice. Drug testing policies, detection windows, and consequences vary by employer, jurisdiction, and individual. If a positive test would create a real problem for you, the only guaranteed way to avoid one is not to use any THC product.