“Absence of a standard is not permission. It is an open wound. And there will always be someone ready to profit from it.”
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A butcher discovers there is no legal definition of how much protein a steak must contain. No standard. No requirement. No enforcement mechanism. So the butcher begins extracting protein from the steaks before selling them — selling the extracted protein separately to supplement manufacturers at a premium. The steaks still look like steaks. They still smell like steaks. They are still sold as steaks, at full steak prices. And nowhere on the label does it say: protein removed.
Is this legal? In the absence of a standard — arguably yes. Is it fraud? Absolutely. Does it harm the consumer? Without question. Does it destroy the market for honest butchers who sell real, complete steaks? Catastrophically.
Now replace “steak” with “low acid coffee.” Replace “protein” with “caffeine.” Replace “the butcher” with one of the largest grocery chains in America.
This is not a hypothetical. This is happening. Right now.
When a food category has no legally enforced standard, a predictable series of events follows:
This is the Wild West of food labeling. And it is exactly what has happened to low acid coffee in America.
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Think about what the absence of standards truly permits. If there is no standard for potassium content in bananas, a producer could extract the potassium — sell it to supplement makers — and never disclose that the banana you just bought has been stripped of one of its primary nutritional attributes. If there is no Vitamin C standard for oranges, the same exploitation applies. If there is no caffeine standard for coffee — or worse, no disclosure requirement when caffeine is deliberately removed from what is marketed as a full-strength coffee product — then the consumer is flying completely blind.
The absence of a standard does not create a wild west where anything goes. It creates a legal gray zone that bad actors exploit while good actors are left unprotected. The mission of LACCSA is to close that gray zone permanently, with a rigorous, science-based standard that gives the term “low acid coffee” the same enforceable meaning that “lactose-reduced” or “organic” carries today.
In 2024, researchers at North Carolina Agricultural and Technical State University independently tested seven coffee brands all marketing themselves as low-acid. The result was damning: six of the seven brands had acidity levels equal to or greater than standard commercial coffee — despite their low-acid marketing claims. Some were actually more acidic than a regular cup of grocery store coffee.
Only one brand passed: Puroast. With a verified pH of 5.82 — well above the 5.5 threshold that researchers identify as genuinely low-acid — Puroast was the only brand whose label matched its chemistry.
This is what happens without a standard. Brands make claims. Consumers believe them. The data tells a different story entirely.
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Free market advocates sometimes argue that consumers will eventually figure it out — that bad products will be punished by the market over time. This is theoretically elegant and practically catastrophic. The market cannot fix information asymmetry. When a consumer cannot tell the difference between a fraudulent low acid coffee and a genuine one — because the fraudster has spent millions ensuring the packaging looks credible — the market doesn’t correct the fraud. It amplifies it.
The only solution is a standard. Clear. Measurable. Enforced. The kind that the leadership at LACCSA is working to establish — and that Puroast’s legal action is fighting to force into existence through the courts.
A food standard does not just protect consumers. It protects the entire ecosystem of honest producers, legitimate retailers, and science-driven brands who have invested years and millions into doing things the right way. When Puroast invests in a biomass combustion furnace operating at 95%+ efficiency — when they commission UC Davis research, patent their process, and publish peer-reviewed findings — they deserve to compete in a market where those investments are recognized and rewarded.
Without a standard, their investment is undermined by anyone willing to print “low acid” on a bag. That is not capitalism. That is fraud enabled by regulatory silence.
The LACCSA standard defines what low acid coffee must be — in pH, in process, in antioxidant content, in verifiability. It is the wall between a category that survives and one that is destroyed by the fraudsters before it ever reaches its potential.
Q: Is there currently a federal definition of “low acid coffee”?
No. As of 2026, there is no FDA or USDA standard defining what qualifies as low acid coffee. Any brand can use the term without scientific verification — which is precisely why the NC A&T 2024 study found six of seven self-described low-acid brands failed independent testing.
Q: What is LACCSA and what does it do?
The Low Acid Coffee Certification Standards Association (LACCSA) is a science-based standards body working to establish a formal, measurable, enforceable definition of low acid coffee — based on peer-reviewed research from UC Davis and NC A&T. When a coffee carries the LACCSA certification, consumers can trust the label means exactly what it says.
Q: What does Puroast’s verified pH of 5.82 mean in practice?
Standard commercial coffee has a pH of 4.8–5.2. Puroast’s verified pH of 5.82 places it well above the 5.5 threshold researchers identify as genuinely low-acid — and 5X less acidic per serving than leading commercial brands. This is the number that matters for gut health and acid reflux.
Q: Can removing caffeine make coffee low acid?
No. Removing caffeine does not remove acid. Studies have NOT shown that reducing caffeine directly decreases acid reflux. Decaf coffee has approximately the same pH (~5.0) as regular coffee. Only a genuine roasting process — like Puroast’s patented method — achieves verified acid reduction.
Q: How is Puroast’s low acid claim different from competitors?
Puroast is the only coffee with a US patent for its low-acid roasting process, verified by two independent universities (UC Davis 2008 & 2014, NC A&T 2024), and certified by LACCSA. Every other self-described low-acid brand relies on marketing claims without independent scientific verification.
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Sources: LACCSA | LACCSA Standard | PubMed — Shibamoto 2008 | NC A&T Study 2024 | Wikipedia — Low-Acid Coffee
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