Give a little each month. Change a lot.
Living with MCAS can be frightening, isolating, and overwhelming. Many people spend years feeling unheard, misunderstood, or alone.
For many, Mast Cell Action is the only place that truly understands - because we live with MCAS too.
MCAS Heroes are people who choose to stand alongside our community by giving a small monthly donation. Together, they help ensure that no one faces MCAS alone.
Why monthly giving matters
MCAS is unpredictable. Your support doesn’t have to be.
Regular monthly donations are one of the most powerful ways to support the MCAS community. They help ensure support and services are in place for those who need them most.
Monthly gifts help to:
- Keep vital support services open for people in crisis
- Develop trusted, evidence-based resources for people living with MCAS, families, and clinicians
- Fund advocacy for better recognition, diagnosis, and care
- Ensure timely responses when someone reaches out and says, “I don’t know where else to turn.”
Even a small amount each month helps ensure essential services are there - not just today, but tomorrow and in the years ahead.
Your gift. Big impact.
When lots of people give a little, something extraordinary happens: stability, safety, and hope for thousands of people living with MCAS.
Your monthly gift could:
£5 a month – Help keep support services running, so someone with MCAS can reach a real person when they feel frightened, overwhelmed, or alone
£10 a month – Help send a Casper the Chameleon resource pack, supporting a child living with MCAS to feel less alone and share their feelings
£25 a month – Help create and share vital self-management and wellbeing resources, giving people practical tools to support their health and daily life
£50 a month – Contribute towards running online support events and workshops, reducing isolation and connecting people with others who understand
Check out this video to hear why monthly support matters so much and how becoming an MCAS Hero helps make sure no one faces this alone.
More than a donation
Becoming an MCAS Hero isn’t just about money. It’s about solidarity.
It’s about saying: “I see you. I believe you. I’ve got your back.”
Monthly donors are part of the heart of Mast Cell Action. Your support helps us remain independent, community-led, and rooted in lived experience - always putting people with MCAS first.
Easy, flexible, and in your control.
Becoming an MCAS Hero is simple. It takes less than a minute to set up, you can change or cancel at any time and your support quietly works in the background, every single day.
Will you be an MCAS Hero?
If Mast Cell Action has helped you - or if you believe everyone deserves to be heard, believed, and supported - and you’re able to make a regular gift, we’d love you to join us.
Become an MCAS Hero and donate monthly.
Together, we can turn fear into understanding, isolation into community, and uncertainty into hope.
When you become an MCAS Hero, you’ll receive a digital badge you can share on social media or wherever feels right for you.
Thank you for being here.
Become a friend
Sign up to become a Friend of Mast Cell Action so we can keep you up to date on our progress and on how to get involved in our latest campaigns and initiatives.
Donate
Mast Cell Action relies entirely on the generosity of people like you. Please make a donation now and together we can make a difference to those affected by MCAS.
