# Clinical Study on the Effect of Probiotic Compound Powder on the Immunity Improvement of Preschool Children

> **NCT05585021** · NA · COMPLETED · sponsor: **Shenzhen Precision Health Food Technology Co. Ltd.,** · enrollment: 140 (actual)

## Conditions studied

- Immunity

## Interventions

- **DIETARY_SUPPLEMENT:** Wonderlab Kids instant probiotics
- **DIETARY_SUPPLEMENT:** Instant probiotic placebo

## Key facts

- **NCT ID:** NCT05585021
- **Lead sponsor:** Shenzhen Precision Health Food Technology Co. Ltd.,
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-10-19
- **Primary completion:** 2023-04-30
- **Final completion:** 2023-04-30
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2023-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05585021

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05585021, "Clinical Study on the Effect of Probiotic Compound Powder on the Immunity Improvement of Preschool Children". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT05585021. Licensed CC0.

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