The NutriCare INFINITY DNA Test is marketed as a comprehensive health assessment, but its direct utility for skin concerns is not supported by strong evidence. The included genetic variants (e.g., related to collagen, antioxidants, or inflammatory pathways) are typically based on mechanistic or GWAS associations with small effect sizes. Skin health is predominantly influenced by UV exposure, hormones, diet, microbiome, and lifestyle—factors a DNA test cannot capture. Some markers like homocysteine or vitamin D status may indirectly affect skin, but the test does not measure current blood levels. Without clinical validation for specific skin outcomes (wrinkles, acne, elasticity), the actionable value is speculative. Evidence: marketing/unclear. Safety note: Do not make medical decisions based on these results; consult a dermatologist for skin issues.
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