Last reviewed · How we verify
NCT04266405
Efficacy Testing of Collagen and Zhuyin Drinks
NA trial testing Placebo drink in Skin Condition in 50 participants. Completed in 1 December 2020.
31 July 2020
Quick facts
| Lead sponsor | TCI Co., Ltd. |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | other |
| Enrollment | 50 |
| Start date | 9 March 2020 |
| Primary completion | 31 July 2020 |
| Estimated completion | 1 December 2020 |
| Sites | 1 location across Taiwan |
Drugs / interventions tested
- Placebo drink — full drug profile →
- Collagen Cubilose Drink
Conditions studied
- Skin Condition — all drugs for Skin Condition →
Sponsor
TCI Co., Ltd. — full company profile →
Who can join
Adults 20 to 65, any sex, with Skin Condition. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
To assess collagen and zhuyin drink on skin \& body condition improvement
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Clinical Measurement of Transepidermal Water Loss.
Kundu D, Jayaraman A, Sen CK. · · 2026 · cited 4× · PMID 40476522 · DOI 10.1089/wound.2024.0148
Verify or expand the search:
- PubMed search for NCT04266405
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other TCI Co., Ltd. trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04266405 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by TCI Co., Ltd.
- Last refreshed: 11 December 2020
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04266405.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing