No, denatured alcohol is not a means to promote beard growth. Denatured alcohol is a clear, colorless liquid used primarily as fuel. It has no proven properties to stimulate or promote beard growth.

Beard growth is mainly influenced by genetic factors and hormones, especially the hormone testosterone. If you are interested in promoting your beard growth, it would be advisable to maintain healthy lifestyle habits, have a balanced diet and get enough sleep. In some cases, it may also be useful to seek medical advice to clarify any health issues. There are also specific products on the market that claim to promote beard growth, but their effectiveness can vary and is often not scientifically proven. It is important to be careful when using such products and to seek professional advice if in doubt.