PMD Pro Clinical Studies
Semyung University Clinical Trial (2015) — Temporary Skin Texture & Resurfacing
Semyung University Clinical Trial (2015) — Temporary Skin Texture & Resurfacing
Semyung University Report — PMD Pro (Study No. IM-6521-A / SMC-151030-4332)
1-day single-treatment study on PMD Pro, 20 female subjects (aged 35–55), measurements taken immediately pre-use and post-use.
- Usage: Single treatment session combining Peeling Mode followed immediately by Massage Mode.
- Setting: Single-centre, controlled lab (Thermo-hygrostat room).
- Equipment: PRIMOS 3D (Phaseshift Rapid In-vivo Measurement of Skin) surface micro-relief mapping, skin stimulation evaluation.
- Stats: SPSS 18.0, Paired t-test / Independent t-test, p<0.05.
(Key results immediately post-use: $R_a$ arithmetical roughness reduced by 5.11% [$p=0.023$], $R_q$ root mean square roughness reduced by 5.36% [$p=0.011$], $R_z$ peak-to-valley roughness.
Read the full report here.
Semyung University Clinical Trial (2015) — Skin Gloss & Surface Radiance
Semyung University Clinical Trial (2015) — Skin Gloss & Surface Radiance
Semyung University Report — PMD Pro (Study No. IM-6521-D / SMC-151030-4335)
28-day study on PMD Pro + PMD Total Solution Cream vs. Cream alone, 20 female subjects (aged 30–55), measurements at W0/W2/W4.
- Usage: Daily Massage Mode (AM/PM) + weekly Peeling Mode (PM) for 28 days.
- Setting: Single-centre, controlled lab (Thermo-hygrostat room).
- Equipment: Delfin Glossmeter (S.G.U. specular reflection measurement), VISIA-CR cross-polarized imaging, self-assessment questionnaire, skin stimulation evaluation.
- Stats: SPSS 18.0, Paired t-test / Independent t-test, p<0.05.
(All results at W4: Skin Gloss increased by +21.34% vs +10.68% for cream alone [$p=0.029$], 100% user satisfaction, all results statistically significant with 0.00 skin irritation index.)
Read the full report here.
Semyung University Clinical Trial (2015) — Inner Skin Elasticity & Dermal Firmness
Semyung University Clinical Trial (2015) — Inner Skin Elasticity & Dermal Firmness
Semyung University Report — PMD Pro (Study No. IM-6521-E / SMC-151030-4336)
28-day study on PMD Pro + PMD Total Solution Cream vs. Cream alone, 20 female subjects (aged 30–55), measurements at W0/W2/W4.
- Usage: Daily Massage Mode (AM/PM) + weekly Peeling Mode (PM) for 28 days.
- Setting: Single-centre, controlled lab (Thermo-hygrostat room).
- Equipment: Delfin Elastimeter ($\text{N/m}$ deep dermal restoring force measurement), self-assessment questionnaire, skin stimulation evaluation.
- Stats: SPSS 18.0, Paired t-test / Independent t-test, p<0.05.
(All results at W4: Inner skin elasticity increased by +10.13% vs +2.91% for cream alone [$p=0.018$], all results statistically significant with 0.00 skin irritation index.)
Read the full report here.
Semyung University Clinical Trial (2015) — Epidermal Hydration & Stratum Corneum Moisture
Semyung University Clinical Trial (2015) — Epidermal Hydration & Stratum Corneum Moisture
Semyung University Report — PMD Pro (Study No. IM-6521-F / SMC-151030-4337)
28-day study on PMD Pro + PMD Total Solution Cream vs. Cream alone, 20 female subjects (aged 30–55), measurements at W0/W2/W4.
- Usage: Daily Massage Mode (AM/PM) + weekly Peeling Mode (PM) for 28 days.
- Setting: Single-centre, controlled lab (Thermo-hygrostat room).
- Equipment: Corneometer CM825 ($\text{A.U.}$ epidermal capacitance hydration), self-assessment questionnaire, skin stimulation evaluation.
- Stats: SPSS 18.0, Paired t-test / Independent t-test, p<0.05.
(All results at W4: Skin hydration increased by +6.13% vs +2.35% for cream alone [$p=0.031$], all results statistically significant with 0.00 skin irritation index.)
Read the full report here.
Semyung University Clinical Trial (2015) — Overall Skin Brightness & Tone Clarity
Semyung University Clinical Trial (2015) — Overall Skin Brightness & Tone Clarity
Semyung University Report — PMD Pro (Study No. IM-6521-G / SMC-151030-4340)
28-day study on PMD Pro + PMD Total Solution Cream vs. Cream alone, 20 female subjects (aged 30–55), measurements at W0/W2/W4..
- Usage: Daily Massage Mode (AM/PM) + weekly Peeling Mode (PM) for 28 days.
- Setting: Single-centre, controlled lab (Thermo-hygrostat room).
- Equipment: Minolta Spectrophotometer ($\text{A.U.}$ luminosity index), VISIA-CR imaging, self-assessment questionnaire, skin stimulation evaluation.
- Stats: SPSS 18.0, Paired t-test / Independent t-test, p<0.05.
(All results at W4: Skin brightness index increased by +2.61% vs +1.34% for cream alone [$p<0.05$], all results statistically significant with 0.00 skin irritation index.)
Read the full report here.
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