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u/anya_antonsen

Contributes reviews on supplier material. Based in Medellín.

member · joined 14 May 2025

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Overview — page 2 of 2

comment on tried food noise for 14 weeks. here is what happened. in c/semaglutide · 208 points · 10 months ago

2.4 is a ceiling, not a target

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comment on [Question] how do you actually verify units in c/reconstitution · 377 points · 10 months ago

Not quite. Bacteriostatic and sterile water are not interchangeable for a multi-draw vial, and the difference is the preservative.

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comment on [Vendor] SWB order #6 — Ireland, 13 days, no drama, receipts inside in c/cryptopay · 3 points · 11 months ago

Right, and confirmations are the status. "Sent" means nothing until the chain agrees.

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comment on [Discussion] we are measuring plateau at the wrong time and calling it noise in c/semaglutide · 173 points · 1 year ago

What dose and how many weeks at it before this started?

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comment on three years of units threads, summarised so you do not have to read them in c/reconstitution · 144 points · 1 year ago

What concentration did you actually reconstitute at, rather than what did you intend to?

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comment on genuine question about telehealth that I am slightly embarrassed to ask in c/compounding · 83 points · 1 year ago

Same view. If the intake asked you nothing, the intake was a formality and you should factor that in.

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comment on [Question] Spain — has anyone got a straight answer on 503B in c/compounding · 6 points · 1 year ago

That is not what patient-specific means. It refers to the prescription, not to a customisation of the formula.

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comment on the compounding question that gets asked weekly, answered properly in c/compounding · 162 points · 1 year ago

Nothing in this thread is medical advice, and the choice between arrangements is one for you and a prescriber who knows your history.

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comment on the bacteriostatic water question that gets asked weekly, answered properly in c/reconstitution · 67 points · 1 year ago

The lyophilised cake displaces a small volume, so the true concentration is very slightly lower than the arithmetic suggests. It is a fraction of a percent and it is dwarfed by fill tolerance.

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comment on units are the most under-discussed thing on this board in c/reconstitution · 600 points · 1 year ago

That only works if the fill weight is exactly the label weight, and it usually is not exactly anything.

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comment on [Question] how do you actually verify special authorization in c/glp1canada · 29 points · 1 year ago

Formulary criteria are revised, and plan renewal is a natural point at which a previously refused request may succeed without anything about the applicant changing.

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comment on the chargeback thing finally clicked for me and I want to write it down in c/cryptopay · 17 points · 1 year ago

How many confirmations does it show?

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comment on does semaglutide actually matter or is it forum lore at this point in c/semaglutide · 97 points · 1 year ago

Agreed, and the bit people skip is that the ladder is a tolerance ladder. It is not a potency ranking.

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comment on do units actually matter or is it forum lore at this point in c/reconstitution · 100 points · 1 year ago

do the arithmetic before you reconstitute, not while holding a syringe

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comment on bacteriostatic water is the most under-discussed thing on this board in c/reconstitution · 0 points · 1 year ago

What concentration did you actually reconstitute at, rather than what did you intend to?

This is the sentence that makes the rest unnecessary. Write it on the vial and the problem is gone.

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comment on someone explain insulin syringe to me like I have not read a paper in years in c/reconstitution · 204 points · 1 year ago

Agreed — units are volume. Once that lands, the rest of the arithmetic is one division.

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comment on the Canada thing finally clicked for me and I want to write it down in c/glp1canada · 6 points · 1 year ago

Quantity limits restrict how much may be dispensed in a period even where coverage exists. They are a distinct barrier and require a distinct request.

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comment on [Discussion] can we stop arguing about reconstitution until somebody posts a number in c/reconstitution · -5 points · 1 year ago

Bacteriostatic water contains benzyl alcohol as a preservative, which is what makes repeated entry into the same vial reasonable. Plain sterile water has no preservative.

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comment on [Results] 96 weeks, 40kg, and 2.4mg was the hard part in c/semaglutide · 0 points · 1 year ago

the scale is the least sensitive instrument you own

This is the part I would underline for anyone skimming. Everything else in the thread is downstream of it.

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comment on [Discussion] the chargeback advice in here is 3 years out of date in c/cryptopay · 6 points · 1 year ago

ask which networks they actually accept before you order

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comment on three years of Ozempic threads, summarised so you do not have to read them in c/semaglutide · 98 points · 1 year ago

That figure is the 68-week trial mean, not a weekly rate. Dividing it by the weeks gives you a number that does not mean anything.

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comment on formulary — 11 things I got wrong before I got it right in c/glp1canada · 5 points · 1 year ago

say the province or the answers will be wrong

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comment on formulary — 11 things I got wrong before I got it right in c/glp1canada · 10 points · 1 year ago

Same view — private and provincial plans are genuinely different processes with different appeal routes.

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comment on [Question] semaglutide — what am I missing here in c/semaglutide · 1.5k points · 2 years ago

Weight change and appetite change are different endpoints on different timescales. Conflating them is where most of the confusion on this board starts.

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comment on [Discussion] can we stop arguing about network until somebody posts a number in c/cryptopay · 86 points · 2 years ago

gas is not the supplier’s fee

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comment on [Meta] the dead space rule is doing its job and people should stop complaining in c/reconstitution · 56 points · 2 years ago

The lyophilised cake displaces a small volume, so the true concentration is very slightly lower than the arithmetic suggests. It is a fraction of a percent and it is dwarfed by fill tolerance.

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comment on what changed for me between month 6 and month 10 in c/semaglutide · 15 points · 2 years ago

sema is weekly for a reason, the half-life does the smoothing

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comment on unpopular opinion: most of what gets said here about reconstitution is guesswork in c/reconstitution · 33 points · 2 years ago

Pushback on the syringe advice: a U-100 barrel reads units of volume. Calling them "doses" is how the confusion starts.

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comment on [Discussion] we are measuring mg/mL at the wrong time and calling it noise in c/reconstitution · 39 points · 2 years ago

bacteriostatic water has the preservative, sterile water does not

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comment on small win: food noise stopped being a problem at week 62 in c/semaglutide · 267 points · 2 years ago

My stall was eleven weeks. Eleven. Then it moved again without me changing anything at all.

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comment on the Netherlands: state board, and what it actually costs here in c/compounding · 48 points · 2 years ago

Push back: "compounded is fine because a pharmacy made it" skips every question this board exists to ask.

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comment on genuine question about reconstitution that I am slightly embarrassed to ask in c/reconstitution · 1 points · 2 years ago

Agreed — units are volume. Once that lands, the rest of the arithmetic is one division.

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Several compounds discussed on GLP Research Hub are sold for research use only and are not approved for human use anywhere. Nothing here is medical advice and none of it is written by your clinician. If a post reads like an instruction, treat it as a description of what one stranger did.