The new batch of Greenher Daily has arrived, and it is the first one to be batch tested by HASTA.
This is the sort of thing that sounds like a technicality until you understand what it is actually for, so it is worth explaining properly.
What HASTA is
HASTA stands for Human and Supplement Testing Australia. It is an Australian programme that tests sports supplements for substances on the World Anti-Doping Agency prohibited list.
The testing is done by an accredited laboratory, and the point of it is contamination rather than formulation. Nobody is checking whether a manufacturer deliberately added something they should not have. They are checking whether anything ended up in the product that was never meant to be there.
Why contamination happens
This is the part most people do not know, and it is the reason the testing matters.
Contamination in the supplement industry is not rare, and it is usually accidental. Manufacturing facilities often produce many different products on shared equipment. If a facility makes a pre-workout containing a stimulant on Monday and your greens powder on Tuesday, trace amounts can carry over unless the cleaning between runs is thorough.
Studies testing supplements against their labels have repeatedly found substances that were never declared. The amounts are usually tiny. They are also more than enough to return a positive drug test.
Why batch testing specifically
This is the distinction worth understanding, because it is where a lot of certification claims get slippery.
Testing one sample once tells you about that sample. Batch testing means each production run is tested, which is the only version that tells you anything about the product in your hand.
Since contamination is a cross-contamination problem, and cross-contamination varies from run to run, a single historical test result is close to meaningless. The batch is the unit that matters.
Who this actually matters for
If you compete in anything drug tested, this is not optional. It is the thing you have to check, and most products cannot give you a straight answer on it.
That covers more people than you might think. Not just elite athletes, but anyone competing at a level where testing happens, which reaches into masters competition, some triathlon and cycling events, and plenty of amateur sport.
The rule in anti-doping is strict liability. If a prohibited substance is in your system, it is your responsibility, regardless of how it got there and regardless of intent. That is why athletes are so careful about what they take, and why batch testing exists at all.
And if you do not compete
It is still worth knowing, for a simpler reason.
Batch testing is one of the very few external checks that exists in this industry. Nobody is required to do it. It costs money, it slows things down, and no customer would ever know if we skipped it.
So it is a reasonable signal about how a product is made, even for people who will never be tested for anything. It tells you a company is willing to have someone else look.
What has not changed
Almost the same formula, just a tiny change to our choice of protein, and a little flavour tweak for overall improvement; same everything else. This is not a reformulation.
And the difference is that this batch, and every batch from here, goes through testing before it reaches you.
The takeaway: Greenher Daily is now batch tested by HASTA, which screens each production run for substances on the WADA prohibited list. If you compete in a drug tested sport, that is the answer to the question you have to ask about anything you take. If you do not, it is one of the few genuine external checks in an industry that has very few.
The science behind this post:
- Human and Supplement Testing Australia (HASTA). Batch testing programme for sports supplements against the World Anti-Doping Agency prohibited list. hasta.org.au
- World Anti-Doping Agency. Prohibited List. The list of substances and methods prohibited in and out of competition, updated annually. wada-ama.org
- World Anti-Doping Code. Article 2.1: the principle of strict liability, under which athletes are responsible for any prohibited substance found in their sample regardless of intent. wada-ama.org
- Australian Sports Drug Medical Advisory Committee and Sport Integrity Australia. Supplements in sport: guidance on contamination risk and batch testing. sportintegrity.gov.au