Several factors can contribute to the development of acne, with vitamin deficiencies playing a role in some cases. One commonly cited deficiency that may contribute to acne is a deficiency in zinc. Zinc is essential for skin health and immune function, and low levels of zinc have been associated with acne. However, it’s important to note that acne is a complex condition with multiple causes, including hormonal imbalances, genetics, inflammation, and lifestyle factors. If you suspect a nutrient deficiency may be contributing to your acne, consider consulting a healthcare provider for appropriate testing and guidance on supplementation.