Trim it: Give it a trim to prevent split ends. Trimming your beard also gives it shape and keeps it neat.
Nourish the skin underneath: Keep the skin underneath clean and moisturized. Condition the skin with a good beard wash and apply natural oil or balm daily to prevent flakes.
Give your beard the right tools: It is important to make sure you keep your beard clean and conditioned with natural oils. Try to stay away from alcohol based products and sulfates to prevent drying out your beard and skin.
H2O: Drinking plenty of water and maintaining a healthy lifestyle promotes healthy beard growth.
Find the best beard style: Your beard style should match the shape of your face. Face shapes call for different beard styles. There's a great article on that you can find here: https://www.birchbox.com/guide/article/best-beard-style-for-your-face-shape