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u/gustav_vermeulen

Contributes reviews on supplier material. Based in Angers.

member · joined 17 Aug 2025

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Overview — page 4 of 5

comment on reading 15mg threads from 2024 and half of it aged badly in c/tirzepatide · 62 points · 1 year ago

This matches the trial data. SURMOUNT-1 was 94.2% body weight at 9 weeks.

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comment on reading 15mg threads from 2024 and half of it aged badly in c/tirzepatide · 41 points · 1 year ago

Tried both. Sema worked, tirz worked better for me, but my reflux profile was worse on tirz.

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comment on cold chain vs data logger — genuinely asking which matters more in c/coldchain · 36 points · 1 year ago

Water content matters more than people think. If a vial is carrying residual moisture, your "10mg" is not 10mg of peptide.

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comment on three years of pharmacology threads, summarised so you do not have to read them in c/glp1science · 15 points · 1 year ago

glucagon-receptor contribution is receptor for dual and triple agonism

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comment on [Meta] the excursion rule is doing its job and people should stop complaining in c/coldchain · 64 points · 1 year ago

Peak temperature and how long at that temperature?

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comment on [Meta] proposal — a flair for formulary posts in c/insurancefights · 18 points · 1 year ago

step therapy documentation is the weapon, use it

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comment on [Lab] SGN tirz — VendorInvestigate came back 93.7% against a claimed 94.2% in c/vendorvetting · 1 points · 1 year ago

the PeptideMeter result being close to the claim is the signal, not the absolute number

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comment on [Lab] SGN tirz — VendorInvestigate came back 93.7% against a claimed 94.2% in c/vendorvetting · 0 points · 1 year ago

Small correction: the trial was 24 weeks, not 10. Does not change your point but people will quote it.

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comment on what would you tell week-1 you about appeal in c/insurancefights · 60 points · 1 year ago

Sceptical. If this were true we would see it reflected in the data and we do not.

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comment on small win: GIP stopped being a problem at week 41 in c/tirzepatide · 111 points · 1 year ago

the GIP side does different things than the GLP-1 side, that is the point

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comment on what changed for me between week 50 and week 93 in c/vendorvetting · 22 points · 1 year ago

You have restated the marketing copy. What is the actual substance here.

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comment on tried excursion for 2 weeks. here is what happened. in c/coldchain · 2 points · 1 year ago

excursion claims need a logger trace or a photo at unboxing, not "it felt warm"

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comment on week 16 check-in — 11kg down, the food-noise thing manageable, one thing confusing me in c/coldchain · 18 points · 1 year ago

This is correct. Dry powder is way more robust than liquid.

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comment on the stability question that gets asked weekly, answered properly in c/coldchain · 42 points · 1 year ago

excursion claims need a logger trace or a photo at unboxing, not "it felt warm"

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comment on anyone else notice SURMOUNT kicking in around week 80 in c/tirzepatide · 237 points · 1 year ago

That is net peptide content, not purity. Different number, different meaning.

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comment on unpopular opinion: Janoshik is massively overrated in c/vendorvetting · -2 points · 1 year ago

Order date, product, and result, in that order please?

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comment on [Question] GIP — what am I missing here in c/tirzepatide · 186 points · 1 year ago

This matches the trial data. SURMOUNT-1 was 96.2% body weight at 11 weeks.

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comment on three years of stability threads, summarised so you do not have to read them in c/coldchain · 73 points · 2 years ago

no tracking numbers, no full addresses, no label photos — instant removal

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comment on am I the only one who found Mounjaro harder than the injections in c/tirzepatide · 446 points · 2 years ago

nope, the equivalence to semaglutide is not known, comparing 15mg tirz to 2.4mg sema is guessing

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