Based on the reviews, there is no direct mention of fungal acne safety for the PDRN Hyaluronic Acid 100 Moisturizing Cream by Anua. However, some users with sensitive skin and rosacea reported no issues, which suggests it may be suitable for sensitive skin types. To determine if it is safe for fungal acne, it would be best to consult with a dermatologist or look for specific ingredients known to be safe for fungal acne.