v.bruun
TL2 · Malmö
Contributes reviews on supplier material. Based in Malmö.
Joined 22 July 2025 · last posted 2d
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Revisiting: Hepatic effects of glucagon receptor agonism: the mechanistic worry Replied, post #14 · Compounds › Retatrutide · 26 Jul 2026 · 12 likes Glucagon receptor agonism seems paradoxical in a weight-loss compound because glucagon raises blood glucose. The paradox resolves because glucagon agonism also…
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Prior authorisation: what the criteria usually require — a second dataset Replied, post #67 · Access › Insurance & coverage · 25 Jul 2026 · 0 likes Where the Prior authorisation reasoning breaks down for me is the step from the group result to the individual case. That step is almost never argued for.
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Which categories are strict and which are relaxed, honestly Replied, post #42 · Start Here › Welcome · 23 Jul 2026 · 3 likes The Lounge is a real category rather than a dumping ground. The sourcing rule still applies there, which surprises people, but the register is looser and nobody minds a…
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What a reversed-phase purity number actually is Replied, post #79 · Analytics › HPLC & UHPLC · 21 Jul 2026 · 4 likes Adding a note of thanks rather than an opinion. I did not know most of that.
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #107 · Analytics › Home & field testing · 21 Jul 2026 · 2 likes Picking up post #104: that is the part I would want checked first. A test that gives a yes or no on the presence of peptide bonds is answering a genuinely useful…
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Coming back to: Preparing for an appointment: one page, three questions Replied, post #22 · Clinical › Prescriber conversations · 20 Jul 2026 · 10 likes A pharmacist can answer a great many of the questions people save for a prescriber, faster and often better, particularly about interactions and formulations.
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Why the Start Here categories exist, and what they are not for Replied, post #15 · Start Here › Welcome · 20 Jul 2026 · 6 likes The Lounge is a real category rather than a dumping ground. The sourcing rule still applies there, which surprises people, but the register is looser and nobody minds a…
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Follow-up: How compounding permissions changed when supply normalised Replied, post #40 · Sourcing › Regulatory · 19 Jul 2026 · 21 likes A methods point on compounding permissions rather than a substantive one: if the comparison is not like for like, the difference you are measuring is the difference in…
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A supplier who responds to a discrepancy with silence — what changed since Replied, post #83 · Sourcing › Red flags · 18 Jul 2026 · 6 likes I read post #81 twice before replying, because I had assumed the opposite. Documentation quality as a signal: a supplier that reports method identifiers, distinguishes…
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Substitution between formats during a shortage — what changed since Replied, post #11 · Access › Shortages · 13 Jul 2026 · 30 likes Nothing here is medical advice, and decisions about what to do during a supply interruption belong with a prescriber.
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Common supplements people ask about, assessed one at a time Replied, post #21 · Practice › Interactions · 8 Jul 2026 · 7 likes I read post #18 twice before replying, because I had assumed the opposite. Research-use-only compounds have no interaction data of any kind, because interaction studies…
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A 5 mg vial and a 0.25 mg dose: the arithmetic in full Replied, post #111 · Practice › Reconstitution · 5 Jul 2026 · 12 likes That matches what I have seen, for whatever a single anecdote is worth.