In one small 2025 trial, people who used the (Plated) Skin Science Hair Serum for six months saw a significant improvement in hair density and fullness
The optional Precision Peptide Genetic Test analyzes 17 Longevity insights including FOXO3 the most-studied longevity gene, linked to centenarian populations and cellular repair capacity with crossover into Energy Metabolism, Tissue Repair, and Cognition pathways
Yeast mitochondrial NAD(+)-dependent isocitrate dehydrogenase is an RNA-binding protein
Higher NNMT activity means more nicotinamide gets shunted away from NAD+ production
Some people feel improvement in fatigue sooner, but blood markers and neurologic symptoms may take longer to assess
Conversely, if a patient presents with pernicious anemia or severe neurological signssuch as intense tingling in the hands, memory loss, or muscle weaknessthe dosage remains the same (usually 1,000 mcg), but the frequency increases significantly