CoQ-10 absorption is enhanced in the presence of lipids, and the absorption of supplemental CoQ-10 is further improved when ingested with a fatty meal (1)
Nasal administration may actually require higher quality standards since contamination would contact sensitive nasal mucosa rather than subcutaneous tissue that handles minor contamination more readily
Here is a simple way to compare them without hype
A qualified clinician can screen for contraindications, review interactions, and provide oversight that self-experimentation cannot
Briefly, these studies revealed that DSePA treatment (at concentrations which are non-toxic for normal cells) inhibited the growth of lung cancer cells by causing reductive stress (marked by the increase in the levels of GSH and GPx) followed by mitochondrial and endoplasmic reticulum-dependent apoptosis [92]
Biswas R, Lugo A, Genitsaridi E, et al