isatori l-carnitine ls3 3000 1500, Triple-Blend Liquid L Carnitine Supplement, with Acetyl & Tartrate, Stimulant Free Energy, Low Calories, Sugar or Gluten, Keto-Friendly, Grape Flavor (32 Servings) : Health & Household Carnitine LS3 3000 daily to experience support for L-Carnitine LS3 3000 Bombsicle (Label)

In parallel, the hyperoxidizing ER environment oxidizes the regulatory disulfide bonds in ERO1, rendering it inactive and limiting disulfide-bond formation

Compared to the nonsignificant logRR of 0.36 for side effects from the primary analysis, iterative removal of one study at a time resulted in logRR values ranging from 0.29 to 0.42, with all p-values 0.18

JCI Insight 5 , e134539 (2020)

It is generally safe for adults to use both at the recommended doses, but higher doses may cause side effects

Yes, research indicates that L carnitine supplementation can help improve sperm count (oligospermia) in addition to motility, particularly when levels are deficient