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u/piotr_grimaldi

Contributes reviews on supplier material. Based in Lagos.

member · joined 15 Jun 2025

5,310post karma
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81comments

comment on [Lane Report] Shanghai → UK, DHL, quoted 7 days, actual 9, cold pack solid in c/intlshipping · 18 points · 2 days ago

Total transit decomposes into first mile, international leg, clearance and last mile.

Adding the field everyone forgets — the month. Without it the report is not comparable to anything.

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comment on [Data] the lane table, updated: 41 lanes, median and 90th percentile in c/intlshipping · 1 points · 2 days ago

summer and winter are different lanes with the same name

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comment on [Sceptic] the tendon claims outran the evidence by about a decade in c/bpc157 · 1 points · 3 days ago

the tendon claims are the most repeated and the least evidenced

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comment on what is bac water and why does everyone keep saying it in c/newbiequestions · 68 points · 4 days ago

pens and vials are the same molecule with different logistics

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comment on [Paper] receptor distribution and why the GI effects were predictable in c/glp1science · 12 points · 6 days ago

Asked a question here that I thought was stupid and got three papers back. Best thread I have been in on this site.

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comment on [Paper] what the rat tendon work actually measured in c/bpc157 · 1 points · 9 days ago

identity, quantity, stability — three separate questions

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comment on [Question] how do you verify identity when there is no reference standard in c/researchpeptides · 7 points · 10 days ago

That result is an area percent from an unspecified method, which is not the same as the identity confirmation being discussed.

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comment on [Concluded] 104 weeks. final numbers. thanks for reading. in c/dosinglogs · 1 points · 18 days ago

annotate the weeks where something else changed

Adding the column everyone adds late — sleep. Start with it.

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comment on [Concluded] 104 weeks. final numbers. thanks for reading. in c/dosinglogs · 53 points · 18 days ago

Are the missed weeks in there as blanks or dropped entirely?

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comment on [Lane Report] Tianjin → Canada, 14 days, two of three vials cracked in c/intlshipping · 0 points · 19 days ago

Ordered from the warehouse in Ireland instead of origin and the whole customs question disappeared.

Disagreeing with this bit: a single slow shipment does not move a lane, it joins the distribution.

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comment on [Results] two years, weight stable within 3kg, dose at a quarter of peak in c/maintenancephase · 10 points · 20 days ago

That is a range, not a trend. Two weigh-ins 5 days apart cannot distinguish them.

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comment on [Results] two years, weight stable within 3kg, dose at a quarter of peak in c/maintenancephase · 1 points · 21 days ago

What does your weigh-in frequency look like at this point?

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comment on [Results] two years, weight stable within 3kg, dose at a quarter of peak in c/maintenancephase · 0 points · 22 days ago

Correction: that trial measured regain after withdrawal, not failure of the drug during treatment. Very different claim.

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comment on [Meta] proposal — a flair for sequence posts in c/bpc157 · 144 points · 24 days ago

Assumed regulatory status was static and it was not. Checked again this year and the answer had changed where I live.

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comment on why do people talk about units and mg like they are different things in c/newbiequestions · 0 points · 29 days ago

What is the actual question underneath the question? Happy to answer both.

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comment on shipping is the most under-discussed thing on this board in c/intlshipping · 3 points · 1 months ago

Origin, destination, carrier and month?

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comment on [PSA] research peptides are not what most of this community thinks it is in c/researchpeptides · 31 points · 1 months ago

Naming in this space is inconsistent. Several widely used names map to more than one molecule, so a catalogue number and a sequence beat a common name every time.

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comment on silly question but which day of the week should i pick in c/newbiequestions · 14 points · 1 months ago

Bacteriostatic water contains a preservative, which is what makes repeated entry into a vial reasonable. Sterile water does not, and the two are not interchangeable for that purpose.

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comment on 23 months in and week one is still the thing I get wrong in c/newbiequestions · 9 points · 1 months ago

Small correction, said kindly: those are two different products with similar names, and the difference matters for a multi-draw vial.

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comment on dose stretching: the version I wish someone had shown me in week 1 in c/maintenancephase · 4 points · 2 months ago

Yes — interval stretching and dose reduction are different levers and people use the words interchangeably.

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comment on three years of dose stretching threads, summarised so you do not have to read them in c/maintenancephase · 1 points · 2 months ago

Careful — a dose reduction plan is a conversation with someone who knows your history, not a board consensus.

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comment on genuine question about receptor that I am slightly embarrassed to ask in c/glp1science · 31 points · 2 months ago

That study was in a rodent model. Worth stating, since the thread has been reading it as human data.

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comment on help me understand packaging, I have read the wiki twice in c/intlshipping · 12 points · 3 months ago

Origin, destination, carrier and month?

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comment on am I the only one who found long term harder than the injections in c/maintenancephase · 273 points · 3 months ago

Appetite returning before the scale moves follows from the mechanism: the appetite effect is the proximal one and weight is the lagging integrated outcome.

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comment on my triglycerides moved and I cannot work out whether what is is why in c/newbiequestions · 23 points · 3 months ago

write the concentration on the vial, you will thank yourself

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comment on [Question] incretin — what am I missing here in c/glp1science · 1 points · 3 months ago

Long half-life in this class comes from structural modification that promotes albumin binding and resists enzymatic degradation. Weekly dosing is a consequence of the molecule, not a convenience decision.

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comment on [Meta] proposal — a flair for long term posts in c/maintenancephase · 59 points · 3 months ago

Wrote down what maintenance would look like at about week 81, before I needed it.

Agreed — and appetite is the leading indicator. The scale is the lagging one.

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comment on [Discussion] the DHL advice in here is 3 years out of date in c/intlshipping · 29 points · 4 months ago

reship policy in writing before you order

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comment on help me understand receptor, I have read the wiki twice in c/glp1science · 104 points · 4 months ago

Spent an evening on the receptor distribution literature and the side-effect map suddenly stopped looking random.

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comment on my triglycerides moved and I cannot work out whether tendon is why in c/bpc157 · 26 points · 4 months ago

short peptides are cheap, which cuts both ways

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comment on genuine question about tendon that I am slightly embarrassed to ask in c/bpc157 · 5 points · 4 months ago

Kept a reconstituted vial too long out of curiosity and learned something about solution stability I would rather have read.

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comment on my ApoB moved and I cannot work out whether beginner is why in c/newbiequestions · 8 points · 5 months ago

week two with nothing happening is normal

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comment on what changed for me between month 5 and month 9 in c/newbiequestions · 7 points · 6 months ago

Concentration is mass over volume, and a U-100 syringe reads 100 units per millilitre. Those two facts are the whole of the arithmetic this board keeps explaining.

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comment on [Discussion] lowest effective dose is doing more work than we give it credit for in c/maintenancephase · 32 points · 6 months ago

Weigh monthly now. Best change I made in the whole run and it cost nothing.

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comment on weight — 23 things I got wrong before I got it right in c/dosinglogs · 6 points · 6 months ago

Missing entries recorded as blanks preserve the shape of the series. Dropping them silently makes the remaining points look more regular than they were.

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comment on [Discussion] handling is doing more work than we give it credit for in c/researchpeptides · 12 points · 7 months ago

the sequence is the product, everything else is packaging

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comment on [Discussion] we are measuring long term at the wrong time and calling it noise in c/maintenancephase · 20 points · 7 months ago

Small fix — you have described interval stretching and called it a dose reduction. The exposure profiles differ.

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comment on does pharmacology actually matter or is it forum lore at this point in c/glp1science · 9 points · 7 months ago

Yes. The discussion section is where the authors say what they actually think, and almost nobody here reads it.

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comment on [Question] how do you actually verify identity in c/researchpeptides · 37 points · 7 months ago

What lead time were you quoted for that line?

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comment on [Question] how do you actually verify identity in c/researchpeptides · 59 points · 7 months ago

Storage conditions came back specific rather than generic when I asked. That told me somebody had actually done stability work.

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