Trust & Proof: ULTOMIRIS (Alexion Pharmaceuticals, Inc.) – Signal Evidence & AI Readability

ULTOMIRIS (Alexion Pharmaceuticals, Inc.)

(https://ultomiris.com) 📸 Data Snapshot: May 24, 2026
Trust & Proof — The Lens

Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.

Trust & Proof Verifiable evidence vs. Trust Theatre.
17 Impact Weight: 20 / 100
85% Reputation

The site avoids traditional trust theatre like unverified 5-star reviews. Instead, it relies on FDA-regulated proof paths, including full Prescribing Information and the REMS program. While it uses a patient story (Kass’ story), it explicitly labels images as ‘Actor portrayal,’ which is a high-integrity signal in medical marketing.

The ratio of verifiable evidence to assertions is high. For every marketing headline about ‘freedom,’ there is a corresponding technical specification regarding infusion frequency (6-7 times per year) or clinical results. The use of a ‘Patient Safety Card’ and specific 16-week monitoring periods for PNH demonstrates high clinical accountability.

Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.

🛡️ Trust Signals — reviews, proof links, trust-theatre check
0Review mentions (all pages)
0External proof links (all pages)
PageReviewsProof links
/ (home) 0 0
/nmosd/ 0 0
/gmg/ 0 0
/ahus/ 0 0
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage — no schema detected (entity gap)
/nmosd/ — no schema detected (entity gap)
/gmg/
{
    "@context": "https://schema.org/",
    "@type": "MedicalWebPage",
    "url": "https://ultomiris.com/gmg",
    "audience": "https://health-lifesci.schema.org/Patient",
    "creator": {
        "@type": "Organization",
        "name": "Alexion Pharmaceuticals, Inc.",
        "url": "https://alexion.com",
        "logo": "https://alexion.com/~/media/Alexion_comRedesign/Images/Logos/alexion.svg",
        "sameAs": "https://en.wikipedia.org/wiki/Alexion_Pharmaceuticals"
    },
    "specialty": [
        "https://health-lifesci.schema.org/Neurologic",
        "https://health-lifesci.schema.org/Musculoskeletal"
    ],
    "mainEntity": {
        "@type": "Drug",
        "name": "ULTOMIRIS",
        "brand": {
            "@type": "Brand",
            "name": "ULTOMIRIS",
            "logo": "https://ultomiris.com/gmg/-/media/ultomiris_gmg/images/logo/ultomiris-logo.svg",
            "sameAs": "https://en.wikipedia.org/wiki/Ravulizumab"
        },
        "activeIngredient": "ravulizumab-cwvz",
        "administrationRoute": "IV infusion",
        "isProprietary": "True",
        "isAvailableGenerically": "False",
        "nonProprietaryName": "",
        "relevantSpecialty": "https://health-lifesci.schema.org/Neurologic",
        "manufacturer": {
            "@type": "Organization",
            "name": "Alexion Pharmaceuticals, Inc.",
            "url": "https://alexion.com",
            "logo": "https://alexion.com/~/media/Alexion_comRedesign/Images/Logos/alexion.svg",
            "sameAs": "https://en.wikipedia.org/wiki/Alexion_Pharmaceuticals"
        },
        "description": "Learn about ULTOMIRIS, a treatment for generalized myasthenia gravis (gMG). Please see the accompanying full Prescribing Info and Med Guide, including Boxed WARNING.",
        "dosageForm": "Injection",
        "drugUnit": "10 mg/mL, 100 mg/mL in a single-dose vial",
        "interactingDrug": {
            "@type": "Drug",
            "name": ""
        },
        "doseSchedule": [
            {
                "@type": "DoseSchedule",
                "doseUnit": "mg/mL",
                "doseValue": "300 mg/30 mL",
                "frequency": "Once every 8 weeks after an initial loading dose",
                "targetPopulation": "Adults with generalized myasthenia gravis (gMG) who are anti-acetylcholine receptor (AChR) antibody positive"
            },
            {
                "@type": "DoseSchedule",
                "doseUnit": "mg/mL",
                "doseValue": "300 mg/3 mL, 1,100 mg/11 mL",
                "frequency": "Once every 8 weeks after an initial loading dose",
                "targetPopulation": "Adults with generalized myasthenia gravis (gMG) who are anti-acetylcholine receptor (AChR) antibody positive"
            },
            {
                "@type": "DoseSchedule",
                "doseUnit": "mg/mL",
                "doseValue": "1,100 mg/11 mL",
                "frequency": "Once every 8 weeks after an initial loading dose",
                "targetPopulation": "Adults with generalized myasthenia gravis (gMG) who are anti-acetylcholine receptor (AChR) antibody positive"
            }
        ],
        "labelDetails": [
            "https://alexion.com/Documents/Ultomiris_USPI.pdf",
            "ttps://ultomiris.com/Pdf/ULTOMIRIS-Med-Guide.pdf"
        ],
        "mechanismOfAction": "ULTOMIRIS is a terminal complement inhibitor that specifically binds to the complement protein C5 with high affinity, thereby inhibiting its cleavage to C5a (the proinflammatory anaphylatoxin) and C5b (the initiating subunit of the membrane attack complex [MAC or C5b-9]), thus preventing MAC formation. The precise mechanism by which ravulizumab-cwvz exerts its therapeutic effect in gMG patients is unknown, but is presumed to involve reduction of terminal complement complex C5b-9 deposition at the neuromuscular junction.",
        "prescriptionStatus": "https://health-lifesci.schema.org/PrescriptionOnly",
        "prescribingInfo": "https://alexion.com/Documents/Ultomiris_USPI.pdf",
        "breastfeedingWarning": "Before you receive ULTOMIRIS, tell your healthcare provider about all of your medical conditions, including if you: have an infection or fever, are pregnant or plan to become pregnant, and are breastfeeding or plan to breastfeed. It is not known if ULTOMIRIS will harm your unborn baby or if it passes into your breast milk. You should not breastfeed during treatment and for 8 months after your final dose of ULTOMIRIS.",
        "pregnancyWarning": "Before you receive ULTOMIRIS, tell your healthcare provider about all of your medical conditions, including if you: have an infection or fever, are pregnant or plan to become pregnant, and are breastfeeding or plan to breastfeed. It is not known if ULTOMIRIS will harm your unborn baby or if it passes into your breast milk. You should not breastfeed during treatment and for 8 months after your final dose of ULTOMIRIS."
    },
    "about": {
        "@type": "MedicalCondition",
        "name": "generalized myasthenia gravis",
        "sameAs": "https://en.wikipedia.org/wiki/Ravulizumab",
        "relevantSpecialty": [
            "https://health-lifesci.schema.org/Neurologic",
            "https://health-lifesci.schema.org/Musculoskeletal"
        ],
        "alternateName": "gMG",
        "associatedAnatomy": {
            "@type": "AnatomicalSystem",
            "name": "Central nervous system "
        },
        "possibleTreatment": {
            "@type": "MedicalTherapy",
            "name": "ULTOMIRIS"
        }
    }
}
/ahus/ — no schema detected (entity gap)
Explore the other reputation pillars for ULTOMIRIS (Alexion Pharmaceuticals, Inc.)