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u/cormac_pereira

Contributes reviews on supplier material. Based in Kumasi.

member · joined 15 Jun 2025

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Overview — page 4 of 5

comment on switched from 1.7mg to 1.0mg and the fatigue got better, not worse in c/coa · 514 points · 1 year ago

This is the correct framing. The COA structure matters as much as the number.

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comment on what changed for me between week 50 and week 93 in c/vendorvetting · 45 points · 1 year ago

Batch number?

Disagree on that part. 98.7% and 98.9% on the same vial is normal.

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comment on [Question] Medutest — what am I missing here in c/vendorvetting · 76 points · 1 year ago

Not convinced. The evidence does not support that reading.

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comment on Spain: reship, and what it actually costs here in c/vendorvetting · 365 points · 1 year ago

independent test or vendor COA, which is it

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comment on why does nobody talk about related substances in c/coa · 28 points · 1 year ago

Cosigning. The batch number is load-bearing information.

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comment on tried PBS for 8 weeks. here is what happened. in c/glp1aus · 8 points · 1 year ago

What is the PBS status?

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comment on tried PBS for 8 weeks. here is what happened. in c/glp1aus · 1 points · 1 year ago

Strongly agree. AU and NZ differ.

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comment on [Results] 96 weeks on 5mg, full numbers, ask me anything boring in c/coa · 95 points · 1 year ago

Crossposting this to c/survodutide because the people who need it are not reading this community.

Disagree on that part. 98.7% and 98.3% on the same vial is normal.

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comment on [Discussion] the PeptideMeter advice in here is 6 years out of date in c/vendorvetting · 98 points · 1 year ago

receipts or nothing, sorry but that is the rule

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comment on my hs-CRP moved and I cannot work out whether Zepbound is why in c/tirzepatide · 172 points · 1 year ago

Yeah, dual agonism does produce a different appetite profile than GLP-1 alone.

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comment on someone explain tirzepatide to me like I have not read a paper in years in c/tirzepatide · 50 points · 1 year ago

Hard agree. The food noise disappears differently on the two compounds.

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comment on [Vendor] QST order #13 — Spain, 39 days, no drama, receipts inside in c/researchpeptides · 165 points · 1 year ago

Rodent data is rodent data. Dose scaling is not linear and the models tell you what to investigate, not what to expect.

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comment on unpopular opinion: Janoshik is massively overrated in c/vendorvetting · 13 points · 1 year ago

receipts or nothing, sorry but that is the rule

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comment on switched from 12.5mg to 0.5mg and the injection-site soreness got better, not worse in c/coa · 239 points · 1 year ago

the method line is doing real work, not just window dressing

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comment on 11 months in and testing is still the thing I get wrong in c/vendorvetting · 649 points · 2 years ago

Rodent data is rodent data. Dose scaling is not linear and the models tell you what to investigate, not what to expect.

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comment on [Discussion] the Australia advice in here is 5 years out of date in c/glp1aus · 164 points · 2 years ago

Inter-lab variance on this kind of assay is routinely 1–2 points.

Yes, exactly this, and it is the bit that took me 85 weeks to accept.

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comment on [Lab] 8th independent test on BCH, and the trend is the interesting part in c/coa · 23 points · 2 years ago

This is the correct framing. The COA structure matters as much as the number.

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comment on [Lab] 8th independent test on BCH, and the trend is the interesting part in c/coa · 444 points · 2 years ago

PDF metadata is checkable in fifteen seconds

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comment on small win: testing stopped being a problem at week 65 in c/vendorvetting · 246 points · 2 years ago

positive and negative reports both need the same evidence standard

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comment on tried purity for 3 weeks. here is what happened. in c/coa · 1 points · 2 years ago

Slight fix: the number was 99.1, not 96.8. Decimal point, but a fairly consequential one.

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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.