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Palanikumar et al., 2018)

Areas with thin skin, like the inner arms, inner thighs, and abdomen, should receive concentrations similar to facial products

Am J Hum Genet 77:140148

That can include advanced lab testing to review hormones, thyroid function, inflammation markers, and metabolic health, as well as a careful conversation about your symptoms, history, and day-to-day stressors

The truth is, topical products can only do so much because they cant penetrate deep enough to address the root cause

This makes FOXO4-DRI relevant within high-level cellular systems research rather than traditional hormone modulation frameworks