l-carnitine peptide (CAS 541-15-1) L-Carnitine – 6000mg (10ml) -

Maggi GC, Lomanto B, and Mazzola, C

Its relative stability across pH ranges is notable among peptides

Used as donor PopPK structure for the retatrutide PK bridge the BW^0.8 allometric exponent is internally validated against retatrutide in Rosenstock 2023 arm pairs (4 mg ID2 at 108.3 kg vs 4 mg ID4 at 93.1 kg: predicted Cav,ss ratio 1.13, observed 1.18, 4.8% error), so the borrowing is tirz-prior, reta-confirmed rather than tirz-substituted

9 units = 90 micrograms

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