comedone, acne marks, large pores
Conditions
Interventions
Group 1 :Serum (Ref: 609781 26) + Mask (Ref: 2039043 06)
Group 2:Serum (Ref: 609781 26)
Sponsors
L’Oréal R&I CHINA
Eligibility
Sex/Gender
All
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Chinese male or female aged 18-45 years (>= 50% aged 18-35 years); 2. Oily and very oily skin, and think they have blackheads and large pores; 3. At least 10%-20% but not more than 30% of the subjects consider themselves sensitive skin; 4. The number of blackheads on the nose is >= 10; 5. Have non-inflammatory acne, and the number of non-inflammatory acne on the face is >= 8; 6. Acne marks on the face (redness and pigmentation), uneven skin tone; 7. The following indicators are currently evaluated by a dermatologist: pore grade >= 3 (Dermascore); 8. No other symptoms that skin doctors think need to be ruled out; 9. Good health during the test period; 10. Read and fully understand the informed consent form, and be willing to sign the informed consent form and photo authorization form; 11. Willing to comply with all project requirements during the test, only use the provided products, not external or oral products that may affect the test results, such as retinol, hormones, antioxidant health care products, etc.).
Exclusion criteria
Exclusion criteria: 1. Subjects are pregnant, breast-feeding or have family planning during the research stage; 2. Subjects who have been deprived of their rights in accordance with legal regulations or administrative orders; 3. Adult subjects under guardianship; 4. Subjects who need the care of health or social care institutions; 5. Those who are receiving emergency treatment; 6. Subjects suffer from skin diseases (especially acne rosacea, eczema, etc.) in the test area; 7. Judging by the investigator's evaluation, the subject is suffering from a stable or progressive disease (such as allergic dermatitis, seborrheic dermatitis, heart disease, asthma, eczema, etc.); 8. Subjects with immunodeficiency; 9. The subject has a history of allergies to skin care products, personal care products or product ingredients; 10. Judging by the researcher's assessment that the subject has been excessively exposed to sunlight or ultraviolet radiation; 11. The subject has the habit of regularly doing water sports or sailing sports; 12. The subject has the habit of sauna regularly; 13. Subjects have suffered from cardiovascular or blood circulation diseases; 14. The subject has ever suffered from skin cancer or malignant melanoma; 15. Taking antibiotics, steroids, non-steroidal anti-inflammatory drugs or immunosuppressive drugs within 6 months before the test period.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Counting of Open Comedone (blackhead);Counting of Closed Comedone (whitehead, microcyte);Counting of papules;Counting of pustules;Counting of nodular;Counting of PIE;Counting of PIH;IGA acne severity;Intensity of PIE;Intensity of PIH;Skin Pore by Dermascore;Skin tone evenness; | — |
Countries
China
Contacts
Public ContactLi Shuting
L'OREAL (China) Co., Ltd.
Outcome results
None listed