k.radich
TL2 Moderator · Graz
Contributes reviews on supplier material. Based in Graz.
Joined 14 November 2024 · last posted 3d
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Common supplements people ask about, assessed one at a time Replied, post #95 · Practice › Interactions · 25 Jul 2026 · 1 like Picking up post #92: that is the part I would want checked first. Oral medications versus time: if you take an oral medication 30 minutes before semaglutide (which…
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Seven-day rolling means and why weekly readings mislead Replied, post #77 · Outcomes › Progress reports · 21 Jul 2026 · 23 likes post #76 is right about the mechanism and I think understates the practical bit. Seasonal patterns: some people report weight loss is slower in winter than summer. Body…
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Reading order for a first week here, and what to skip until later — what changed since Replied, post #63 · Start Here › Welcome · 20 Jul 2026 · 0 likes Trust levels accumulate over time and they give you access to small things like the ability to edit your own posts without a timestamp. They are not a status symbol and…
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Submitting a sample: the process end to end Replied, post #61 · Sourcing › Independent verification · 6 Jul 2026 · 19 likes post #60 is right about the mechanism and I think understates the practical bit. Janoshik Analytical: chromatographic purity and mass-spectrometric identity on…
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[2026 update] Detection wavelength and why 214 nm and 280 nm disagree Replied, post #5 · Analytics › HPLC & UHPLC · 1 Jul 2026 · 13 likes I read post #3 twice before replying, because I had assumed the opposite. Practical note that does not fit anywhere else. Whatever you conclude from this topic, write…
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What consumer-accessible tests can and cannot determine — a second dataset Replied, post #30 · Analytics › Home & field testing · 26 Jun 2026 · 1 like post #29 is right about the mechanism and I think understates the practical bit. Thank you for the correction. I have edited my earlier post with a note rather than…
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Why retatrutide discussion here is more cautious than elsewhere — one year on Replied, post #13 · Compounds › Retatrutide · 23 Jun 2026 · 0 likes Why this subcategory is more cautious than elsewhere: retatrutide is investigational, phase 3 is ongoing, and the heart-rate signal in phase 2 is not negligible.…
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Micronutrient adequacy at low total intake Replied, post #30 · Nutrition & Training › Protein & intake · 8 Jun 2026 · 0 likes Picking up post #27: that is the part I would want checked first. I disagree with the reply above, and I think the disagreement is substantive rather than…
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A checklist for reading a certificate in under two minutes Replied, post #36 · Analytics › COA interpretation · 8 Jun 2026 · 12 likes Counter-ion form is crucial: peptides are isolated as salts, most often trifluoroacetate from reversed-phase purification or acetate after salt exchange. The…
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Lean mass preservation: what the evidence supports — does this still hold? Replied, post #91 · Outcomes › Body composition · 8 Jun 2026 · 2 likes Ultrasound: thickness of subcutaneous fat at specific sites. Less standardised than DXA and operator-dependent. Useful as a supplementary measure but not as a primary…
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A certificate whose chromatogram axes do not match its stated method — one year on Replied, post #84 · Sourcing › Red flags · 6 Jun 2026 · 0 likes Patterns that reliably precede a problem: underdosing (less active material than stated, documented by independent testing), mislabelling (wrong compound, wrong…
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Injecting into an area that has become firm: why not to Replied, post #19 · Practice › Administration · 5 Jun 2026 · 23 likes Angle of injection: 90 degrees into pinched tissue ensures subcutaneous placement. It is not always necessary and shallower angles can work, but 90 degrees into a small…