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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryHealthcareDermatology ClinicsBülachDr. med. Karin Kaufmann-Schad GmbH
Dr. med. Karin Kaufmann-Schad GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers a wide range of skin care products and services, including dermatology, dermato-surgery, allergology and aesthetic medicine. The core activity of the company includes the sale of skin care products such as cleansing products, serums, day and night care products, eye care products, peels, masks and sun protection products, as well as the provision of services in a skin clinic.

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Offering

Products & services

Industry:Dermatology Clinics
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3.7/5

Dr. med. Karin Kaufmann-Schad GmbH

✓ Offered10
Online shop for dermatological skincare products
Online shop for skincare products, cleansers, tonics, serums, day and night care, eye care, peels, masks, sun protection, make-up and collagen supplements.
Skincare line (Dr. Sabine Bruckert)
Skincare line with cleansers, tonics, serums, day and night care, eye care, peels, masks, sun protection and specials.
Dermis skin care
Dermis skin care products with cleansing, tonics, serums, day and night care, eye care, peel, masks, sun protection and specials.
Skincare products from Aesthetico
Skincare products with cleansing, tonics, serums, day and night care, eye care and body care.
Skincare products from Image Skincare
Skincare products with cleansing, tonics, serums, day and night care, eye care, peels, masks, body care, sun protection and make-up.
Skincare products from Swiss Line
Skincare products with tonics, serums, boosters, day and night care, eye care, sun protection and body care.
Skincare products from La Roche Posay
Dermatological skincare products from the La Roche Posay brand in the web shop.
Skincare products from Hans Karrer
Dermatological skincare products from the Hans Karrer brand in the web shop.
Skincare products from Lubex
Dermatological skincare products from the Lubex brand in the web shop.
Skincare products from Glo Skin Beauty
Skincare products from the Glo Skin Beauty brand in the web shop.
Trust & reputation

ranQ Trust Score of Dr. med. Karin Kaufmann-Schad GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Dr. med. Karin Kaufmann-Schad GmbH scores 50.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.44.724%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.78.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Dr. med. Karin Kaufmann-Schad GmbH scores 70.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Dr. med. Karin Kaufmann-Schad GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Dr. med. Karin Kaufmann-Schad GmbH scores 7.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.7.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dr. med. Karin Kaufmann-Schad GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.7 out of 5 stars from 21 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle3.721
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Schaffhauserstrasse 53
8180 Bülach
Opening hours
Mon
08:00 - 12:30, 13:30 - 17:30
Tue
08:00 - 12:30, 13:30 - 17:30
Wed
08:00 - 12:30, 13:30 - 17:30
Thu
08:00 - 12:30, 13:30 - 17:30
Fri
08:00 - 12:30, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-262.144.324
Founded
2020 · 6 years
Last commercial register change
November 27, 2020
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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