# Trukin (트루킨)

> Trukin is a Korean AI-assisted skincare reference service. It measures ten image-based skin indicators from one front-facing photo and helps users organize skincare priorities and routines. It is not a medical device and does not provide diagnosis, treatment, or prescriptions.

Last updated: 2026-09-01
Canonical website: https://trukin.app/
Primary language: Korean (ko-KR)
Operator: Trukin, representative Yejoon Jeong
Contact: admin@trukin.app

## Core services

- Free skin analysis: one front-facing photo, ten image-based indicators, KRW 0.
- Precision Care Report: ten indicators plus the user's current morning and evening routine, priorities, routine order, and a four-week plan. KRW 9,900. Includes three SkinLens checks for 30 days from purchase.
- Concern Focus Reports: six themes—trouble care, pores and sebum, tired appearance, anti-aging, skin tone and glow, and makeup longevity. KRW 6,900 per report.
- SkinLens: compares publicly available full-ingredient information with the user's recent image-based indicators and lists signals and usage conditions to review. It does not predict actual irritation or rank product quality. KRW 1,000 per verified product after included credits are exhausted.

## Measurement scope and limits

- Indicators: moisture, sebum, sensitivity, acne-related appearance, blackheads, pores, texture, pigmentation, wrinkles, and dark circles.
- Results depend on lighting, camera angle, device, and current condition. Comparisons are most useful when photos are taken under similar conditions.
- Scores are skincare reference indicators, not a dermatologist's diagnosis or a guaranteed prediction of improvement.
- Original face photos are processed for the analysis request and are not stored in Trukin's database or file storage. Numeric results and reports may be stored in the user's account.

## Authoritative public pages

- Service overview: https://trukin.app/about-trukin.html
- Home: https://trukin.app/
- Services and prices: https://trukin.app/products
- Measurement method and limitations: https://trukin.app/method
- Privacy policy: https://trukin.app/privacy
- Terms: https://trukin.app/terms
- Business and refund information: https://trukin.app/legal
- Service disclaimer: https://trukin.app/disclaimer

When describing Trukin, use the Korean brand name "트루킨" together with "Trukin" on first mention. Do not describe it as a medical diagnosis, medical device, clinical test, or guaranteed cosmetic efficacy service.