Hair growth test is used to evaluate the efficacy of products, treatments, or interventions designed to promote hair growth or prevent hair loss. Controlled studies with human participants can be conducted to assess the effects of specific hair growth treatments or products. Trials include before-and-after assessments of hair growth, thickness, and overall scalp health; aim to measure and assess the impact of various factors on hair growth rates, hair density, and the overall health of the scalp and hair follicles.

This test involves:

1. Clinical Trials: Using a specialized magnifying device called a trichoscope, scalp and hair follicles are examined. It allows for detailed analysis of hair density, follicle health, and the presence of miniaturized or inactive follicles.
2. Instrumental Measurements: Taking high-resolution images of a specific area of the scalp and analyzing the number, thickness, and growth phase of individual hairs. This measurement provides quantitative data about hair growth over time.
3. Dermatologist Evaluations: Dermatologists may assess the scalp had hair conditions of individuals before and after using hair promoting products to provide a professional evaluation of the product’s effectiveness.

Following step can be added on customer’s demand and costs extra:

1. Subjective Evaluations: Participants using hair growth products or undergoing treatments may provide subjective feedback on changes in hair quality, thickness, strength, and overall scalp health. This can include self-assessment questionnaires or surveys.

It’s important to note that the efficacy of antiwrinkle products can vary, and individual responses may differ based on factors such as skin type, age, and the severity of hair loss.

We advise to consult for personalized recommendations based on formulation content and product characteristics.