Vitamin C Serum Study

Study Number: C24-D151

Study Location: 

Dallas Research Center: 1801 N. Glenville Dr., Suite 250 Richardson, Texas 75081
Compensation: Up to $275

Gender:

Females, Males

Age:

25-65 years old (up to 75 for darker skin tones)

Skin Type:

I-VI (Light to dark skin tones)

Study Description:

This study is testing a facial product to see how well it works and how people tolerate it. It will last 8 weeks and involves both women and men who have wrinkles around the eyes and who also have redness and/or an uneven skin tone/pigmentation on their face.

Study Requirements:

Must: 

✓ Have Crow’s feet wrinkles and one of the following: dark spots/patches, and redness or blotchiness’ on the face. 

✓ Have sensitive skin or be prone to acne scarring. 

✓ Avoid anti-aging, moisturizing, or exfoliating products on the face for at least 3 days prior to Visit 1. 

Cannot: 

✕ Wear artificial eyelashes or have extensions. 

✕ Have permanent makeup tattoos. 

✕ Be currently or have been on a study in the past 4 weeks. 

✕ Have skincare allergies or sensitivity to topical Vitamin C. 

✕ Take 5+ medications or have uncontrolled conditions. 

 

Complete the prescreening survey below

All information you provide will be kept confidential, you may be contacted by telephone or text, and your information may be added to a database.

Screening Survey

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