Families
I'm a Parent
Allergies, eczema, autism, gut health, autoimmune — you're not navigating this alone.
- Browse trusted, family-vetted brands
- Read & share family stories
- Find condition-specific resources
Welcome
Start here — pick the path that fits you
Sentinel Biosystems is the trusted ecosystem for underserved families — allergies, eczema, autism, gut health, autoimmune. Find your starting point in one click.
Brands
I'm a Brand
Reach families actively searching for safer, cleaner, sensory-friendly products.
- Get listed in the Trusted Brands Directory
- Choose a partnership tier that fits
- Co-create educational content
Nonprofits
I'm a Nonprofit
Verified 501(c)(3) organizations aligned with our mission qualify for a free directory listing.
- Free verified nonprofit listing
- Cross-promote awareness campaigns
- Collaborate on grants & events
Advocates
I'm an Advocate
Educators, clinicians, creators, and community leaders changing how families are supported.
- Join the advocate directory
- Amplify family stories
- Lead awareness initiatives
Storytellers
I Want to Share My Story
Your story helps another family feel seen — and helps brands and researchers understand what's really needed.
- Post to the Family Wall
- Honor a loved one in the In Memoriam space
- Participate in research
Institutions
I Want to Partner
Schools, hospitals, agencies, sports & venues, investors — let's build the safer ecosystem together.
- Institutional & procurement partnerships
- Event & educational sponsorship
- Investment opportunities
Still not sure where to start?
Tell us a little about who you are and what you're looking for — a real human will point you to the right place.