Allergy Patch Testing (Optional Add-On) Cost in Korea

Allergy Patch Testing is a valuable optional diagnostic add-on in Korean skincare and dermatology clinics, especially for individuals experiencing unexplained breakouts, rashes, or product sensitivities. This test involves applying various allergens to the skin to observe delayed hypersensitivity reactions, helping determine ingredient incompatibilities and guiding future treatment and skincare plans.

Comprehensive Cost Overview

Test Type	Estimated Cost (KRW)	Estimated Cost (USD)
Basic Patch Test (5–10 allergens)	₩50,000 – ₩80,000	$42 – $67
Extended Patch Test (20+ allergens)	₩100,000 – ₩150,000	$83 – $125
Patch Test + Consultation Package	₩150,000 – ₩200,000	$125 – $167

Detailed Cost Analysis by Component

Component	Description	Cost (KRW)	Cost (USD)
Application Procedure	Patches applied on back or forearm	₩30,000 – ₩50,000	$25 – $42
Delayed Reading (48–72h)	Reaction observed after 2–3 days	₩20,000 – ₩40,000	$17 – $33
Allergen Kit Fee	Standard allergen sets used in clinics	₩50,000 – ₩100,000	$42 – $83
Analysis Report	Skin response summary & interpretation	₩30,000 – ₩50,000	$25 – $42

Additional & Optional Services Cost

Service	Description	Cost (KRW)	Cost (USD)
Ingredient Avoidance Guide	List of irritant-free products	₩20,000 – ₩40,000	$17 – $33
Personalized Skincare Matching	Recommended routine post-allergy test	₩30,000 – ₩60,000	$25 – $50
Translated Test Report (English)	For foreign clients	₩20,000 – ₩40,000	$17 – $33
Follow-Up Monitoring Visit	Optional re-evaluation within 1 month	₩30,000 – ₩50,000	$25 – $42

Clinical Treatment Costs

Treatment	Description	Cost (KRW)	Cost (USD)
Barrier Repair Protocol	Post-reaction soothing & recovery care	₩80,000 – ₩150,000	$67 – $125
Hypoallergenic Facial (Optional)	Gentle treatment for reactive skin	₩60,000 – ₩100,000	$50 – $83
Customized Dermatologist Plan	For long-term allergy management	₩100,000 – ₩180,000	$83 – $150
Homecare Product Bundle	Tested and clinic-approved skincare	₩90,000 – ₩160,000	$75 – $133