[Meta] proposal — a flair for ACHIEVE posts

proposal — a flair for ACHIEVE posts. Disagreement welcome, but bring a concrete alternative wording.

Why "oral" is doing two completely different jobs in the sentences people write here.

Oral semaglutide is a peptide co-formulated with an absorption enhancer, which is why it comes with food and water timing requirements. This compound is a non-peptide small molecule that activates the same receptor, formulated as an ordinary tablet.

The practical consequences differ enormously: no timing constraints, a conventional manufacturing route, different stability behaviour, and a different analytical problem for anybody trying to verify identity or purity. Whenever a thread here compares the two, check which sense of "oral" each half is using.

What is actually known, and what is being assumed.

Known: it is a small-molecule GLP-1 receptor agonist, dosed daily, with clinical programmes reporting in both obesity and type 2 diabetes. Its tolerability profile broadly resembles the class in the data published so far.

Assumed, frequently and confidently: that milligram comparisons with injectables mean something, that adherence is straightforwardly better because it is a tablet, that peptide purity discussions transfer to it. None of those hold. And nothing containing this compound is approved anywhere, which makes research-use-only material exactly that — not approved for human use.

The analytical point, which this board keeps getting wrong by importing habits from the peptide side.

For a peptide, purity is typically reported as area percent by HPLC with identity by mass spectrometry, and the impurity classes are things like deletion and oxidation products. For a small molecule the relevant impurities are synthetic intermediates, degradants and residual solvents, and identity is established differently.

So the certificate you would want looks different, the questions to ask are different, and a "purity" figure quoted here is not comparable to one quoted on the peptide boards. Anybody posting a result should say what method produced it, which is good practice everywhere and essential here.

If two or three other people have done the same thing we might actually learn something. Alone it is an anecdote.