does l carnitine cause diarrhea side effects fishy odor nausea Comprehensive review of the expanding roles of the L-Carnitine: Pros, Cons, and Dosage

Presenting it as standard is misleading

(NIH) The improvement in skin texture occurs through multiple mechanisms

P.et al (2019)

in the UK, hydroxocobalamin is standard, typically given as a loading dose (e.g., 1 mg on alternate days for about 2 weeks), then 1 mg every 3 months (or every 2 months if neurological involvement is present) The NHS and The Vegan Society recommend that individuals at risk of deficiency, particularly vegans and older adults, consider regular B12 supplementation

For Anti-Aging To focus on anti-aging benefits, select a supplement that combines glutathione with other anti-aging ingredients like collagen, retinol, or peptides to reduce wrinkles and improve skin elasticity