How effective it is, rated after 4 weeks of Pure-lyn use on 20 people

This report gives you a summary of a cosmetic study done with a group of volunteers. The study's goal was to check out how well the Swiss skincare product Pure-lyn Purifying Water works and how gentle it is on the skin.

Selected Panel

The study included 21 volunteers: 19 women and 2 men. The average age of participants was 30 ± 6 years old. All skin types were included, with 62% having normal skin and 38% sensitive skin. Specific selection criteria included people with facial imperfections like papules and blackheads, acne, enlarged pores, and those who were okay with their photos being used for the study.

Self-Assessment and Cosmetic Feedback

Volunteers were asked to share their thoughts on different cosmetic aspects of the product. It got great feedback, with high agreement percentages for things like its pleasant scent, how easy it is to use, the fresh feeling it gives, and its non-sticky texture. Some participants also noticed better skin hydration, more suppleness, softness, and less redness.

Skin Compatibility and Clinical Reactions

Out of the 21 volunteers, 10% experienced some skin reactions, like a slight tightening feeling, redness (erythema), and dryness. Overall, the product was seen as well-tolerated (by 90% of subjects) with good skin compatibility. 75% of volunteers said they were generally happy with the product. 60% would consider buying it, and 70% would recommend it. The dermatologist observed some mild skin reactions in a few subjects, such as redness and acne-like skin conditions. In some cases, these reactions were linked to the product, while in others, it was considered a possibility.

Results and Conclusions

After 28 days of using the product, self-assessment showed a significant drop in imperfections (papules and blackheads) by 25.4% compared to day 0 (D0). The product had a positive effect on 85% of subjects, with a noticeable reduction in imperfections seen by day 28 (D28). The study concluded that there was a significant improvement in reducing imperfections after 28 days of product use. It's important to remember that the results in this report are only for this specific study and the product tested, and can't be applied generally to other products or groups of people. More research and testing might be needed for broader conclusions.

Effectiveness evaluation, VISIA approach after 4 weeks of Pure-lyn use on 20 people

Methodology

The product was applied to the face twice a day (morning and evening) for 4 weeks, or as needed. High-resolution images using VISIA-7 technology were used to check how well it worked. The evaluation looked at various skin features, including redness, porphyrins, and pores.

Efficacy Evaluation

Redness Index:

A significant 6.5% decrease in the redness index was seen on day 28 (D28) compared to day 0 (D0). The product had a positive effect on 63% of subjects.

Porphyrin Index:

We saw a big drop of 14.2% in skin impurities after 28 days compared to the start. The product worked well for 70% of the people who tried it.

Product Promises & What We Found

Our tests on Pure-lyn, using both self-assessment and advanced VISIA imaging (that's high-tech scanning!), showed really promising results for reducing blemishes and redness. Most people in the study found the product gentle and were generally happy with it. The study, done by COSMEPAR LABORATORY, really highlights how great Pure-lyn Anti-Blemish Purifying Water is and how it works well for different skin types. This gives you some great insights if you're looking for effective skincare. Remember, everyone's skin is unique, so it's always a good idea to chat with a dermatologist for personalized tips!