Is INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch useful for skin aging?

The INFINITY DNA-Test from MyBody-X, including a 28-day plan and recipe book, is marketed for skin aging. However, the scientific evidence is weak: the analyzed gene variants (e.g., FADS1, GPX1, TNF) show only very small effect sizes in GWAS studies related to skin aging processes like collagen breakdown or oxidative stress defense. No randomized controlled trials demonstrate that a diet based on these SNPs measurably slows skin aging. The 28-day plan and recipe book are primarily marketing tools – they may promote healthy eating but cannot specifically counteract genetically driven skin aging. Longitudinal clinical validation is lacking. For proven anti-aging effects, established measures such as sun protection, retinoids, and a balanced diet are far more effective. Conclusion: The test offers at best general guidance, not an evidence-based anti-aging solution. It should not be used for medical diagnosis or therapy.