Substance Youth Club is open on Fridays from 8pm to 9.30pm during term time for anyone in Year 9 or above at Secondary School.

Anyone can come, whether or not they are a member. However, there are certain benefits to being a member. Members pay less to get into club nights (normal club entry on a Friday evening is 40p for club members and £1 for non-members), are first in line for trips and special events (they will often pay less too), and have their very own membership card. Membership of Substance lasts for one year and costs £10.

Substance often runs in conjunction with The Grid Youth Club.