What role does Triglyceride play in Haut?

Triglycerides are a major component of sebum, the oily substance produced by sebaceous glands in the skin. They help maintain the skin barrier and moisture balance. An imbalance in sebum production – especially excess triglycerides – is associated with acne and oily skin. However, evidence for direct causal effects of individual genetic variants on skin triglyceride levels is weak. Most studies focus on serum triglycerides, not cutaneous levels. Direct-to-consumer tests claiming links between triglyceride genes and skin health often rely on mechanistic or preliminary data. A healthy lifestyle with balanced diet and proper skincare has a stronger impact on skin quality than single gene variants. Caveat: The clinical relevance of triglycerides in skin is limited; for skin issues, consult a dermatologist.