Carnitine is found almost exclusively (99%) intracellularly, existing either as free LC or as several species of acyl-carnitine esters, predominantly in the muscle and liver
Your body naturally produces them, and they act as messengers that help regulate key functions like metabolism, appetite, and blood sugar
For example, Get fit with Rita is used as shorthand for retatrutide
Ignoring Pain or Unusual Reactions: If the injection site is very painful, hot, or develops a spreading rash, seek medical advice
What that looks like in practice: some people notice shifts in energy and how their body composition responds before the scale moves much, since the goal is metabolic, not just water weight
3 In this approach, synthetic or urine-derived FSH, sometimes with small amounts of LH, is injected to stimulate follicular maturation and increase the likelihood of ovulation