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Clinical trichology scalp formulations. Personal care and scalp health. Germany. 90 days.
How a German scalp care brand won AI answers for thinning hair across the DACH region
D2C cosmeceuticals and Amazon.de. Engines monitored:
The challenge
German consumers asking "best serum for hormonal thinning hair without minoxidil side effects" were served legacy drug options or generic castor oil products.
What the audit found
Every engagement starts with a baseline across a fixed set of buyer prompts.
- Biomimetic copper peptides, caffeine concentrations (%) and clinical trial outcomes were missing from German HTML content.
- Amazon.de listings lacked ingredient completeness.
What we did, stage by stage
Using the EASY framework: Entity, Answers, Sources, Yield.
Entity
Added clinical compound registries, in-vitro trial results and scalp delivery systems to structured JSON-LD in both German and English.
Answers
Published a technical Trichological Serum Reference Manual explaining DHT-blocking plant sterols and hair growth cycles.
Sources
Sourced reviews from European trichology researchers; earned mentions on respected German skincare analysis platforms.
Yield
Monitored 30 queries from Frankfurt, Berlin and Munich; connected AI recommendations directly to high-margin recurring subscriptions.
Results after 90 days
Baseline measured before any changes, against the same prompt set, engines and locations.
| Metric | Baseline | After 90 days |
|---|---|---|
| Scalp care share of voice in the DACH region | 2% | 23% |
| Hair shedding treatment prompts captured | 1 of 30 | 11 of 30 |
| Monthly engine-attributed revenue | €2,400 | €18,900 |
| Active peptides and bioavailability accuracy | 41% | 93% |
What worked, and what did not
Beauty influencer unboxing videos brought no citations. Documenting independent dermatology studies and exact peptide percentages established the brand as a top recommendation.
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