What kind of the clinical trials do you conduct at COREDERM Inc.? > FAQ / Q&A

The clinical trial items of COREDERM Inc. are as follows:

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Hair Loss Prevention 

Visual Evaluation / Hair Count / Hair Diameter / Hair Growth Rate / Hair Count (during Growth & Rest periods) / Number of Terminal Hair & Soft Hair / Number of New Hair & Missing Hair / Number of Hair Loss after washing hair

Hair
Tensile force, Stretch Rate Volume / Combing force / Elastic force / Surface Frictional force / Cuticula layer Damage degree / Hair Stick out / Hair Volume Persistence / Hair Form (Flow) Persistence (Product for Frizzled Hair/Anti-Frizz) / Hair Gloss / Hair-dyeing Effect / Hair Color Persistence / Hair Wave Formative force, Persistence / Hair Electrostatic / Hair Coverage and Waterproof (Hair Black Powder / Product for Grey Hair Cover / Hair Swelling / Hair Volume Increase Effect Evaluation

Scalp
The amount of Scalp Dead Skin Cell / The amount of Skin Oil / The amount of Skin Moisture / Scalp TEWL(TransEpidermal Water Loss) / Dandruff and Itching Improvement / Easy-Washable Effect / Scalp Pores Cleanliness(Detergency) / Scalp Residue / Scalp pH / Scalp Lesion (Strophulus, Erythema)

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Whitening 

Whitening Effect Test on the Artificially Tanned Skin / Whitening Effect Test on the Hyper-Pigmented Skin / Human Skin Color(Brightness), Tone Evaluation

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Wrinkle

Human Skin Wrinkles / Wrinkles by body part Evaluation

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Makeup

Makeup Adherence(coated well), Persistence, Color, Coverage, Gloss Evaluation

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Eyelashes & Mascara 

Eyelashes Volume, Length, Diameter Evaluation / Mascara Spread, Oilproof & Waterproof Effect / Mascara Longlashes & Curling Persistence / Big-eye effect Evaluation

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Skin Physiology
Human Skin Antiaging / Short-term Moisturizing Persistence / Elasticity / Skin Dermis Density / Sagging(Lifting) / Dead Skin cell / Skin Oily / Skin Pores / Skin Texture (Roughness) / Volume / Skin Transparency and Gloss / Temporary Improvement Effect in Blood Flow / Stimulation Relief Effect / Calming (Soothing) Effect / Skin Barrier Strengthening Effect / Effects of Anti-Osmidrosis and Sweat-proof / Dark circle Improvement Effect / Effect of Improving Human Skin Damage by UV / Effect of Improving Human Skin Damage by Chemicals, Tape Stripping / Cleansing Capability / Cellulite Improvement / Strech Marks Improvement / Roughness, Moisturizing, Volume and Color of lips / Effect of Body Slimming / Antimicrobial Activity of Liquid Hand Soap (Handwash) / Improvement of the Itching by drying / Cosmetics Product suitable for Acne-prone Skin / Improvement of Acne-prone Skin / Facial Hot Flush / Facial Swelling Improvement Effect / Usage Test Evaluation

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Safety Test

Primary Irritation Test / Cumulative Irritation Test / Repeated Insult Patch Test for Sensitization Test / Skin Adverse Reaction Test / Usage Test for Skin Irritation Assessment/ Usage Test for Scalp Irritation Assessment / Skin Sensitivity Evaluation Test / Skin Cooling Effect Test

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Usage Test

Usage Test for Eyes rims / Usage Test (Controlled Usage/Home Usage) / Tolerence Test

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Health Functional Foods

Wrinkle Improvement Effect / Moisturizing / Whitening Effect / Maintaining the Skin Health from UV Induced Damage

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Etc.

Tooth Whitening Preparations / Remover of Bad Breath / Reducing Oral Bacteria Products / Deodorants (Body odor) / Mosquito Repellent / Anti-pollution Effect Evaluation