Scientific Study on Hydradermabrasion for Nonablative Facial Rejuvenation
If you're a spa professional contemplating the inclusion of hydradermabrasion in your service menu, understanding the scientific evidence behind it is crucial.
This blog reviews a study published in the Journal of Cosmetic Dermatology to provide you with a nuanced understanding of its methodology and observations.
Overview of the Study
The study, conducted by Bruce M. Freedman, was published in the Journal of Cosmetic Dermatology in December 2008. It aimed to examine the safety and efficacy of hydradermabrasion in the context of nonablative facial rejuvenation.
The study involved 20 female volunteers, ranging in age from 34 to 56. These participants were divided into two groups:
- Group A: Received six hydradermabrasion treatments using a polyphenolic antioxidant serum*.
- Group B: Had the same antioxidant serum manually applied to their skin.
Both groups underwent treatments at intervals of 7-10 days. Various metrics, such as skin biopsies, digital photographs, and skin polyphenolic antioxidant levels, were recorded.
*A polyphenolic antioxidant serum is a skincare formulation enriched with polyphenols, which are natural compounds found in plants. These polyphenols possess antioxidant properties that help combat oxidative stress and free radicals, potentially improving skin texture and reducing signs of aging.
- Skin Quality Metrics: The study observed changes in epidermal and papillary dermal thickness in Group A.
- Antioxidant Levels: An increase in skin polyphenolic antioxidant levels was noted in Group A.
- Skin Structure: Observations included changes in elastotic dermal tissue, collagen hyalinization, and fibroblast density in Group A.
- Aesthetic Attributes: The study noted changes in fine lines, pore size, and hyperpigmentation in Group A.
- Safety: No complications were reported during the study.
Relevance for Spa Professionals
The study's observations could be of interest to spa professionals evaluating the potential benefits and safety of adding hydradermabrasion to their services. It provides insights into various skin metrics and aesthetic attributes that changed during the treatment regimen in the study.
For spa professionals considering hydradermabrasion, this study offers valuable observations. While it doesn't make claims about the treatment's efficacy, it does provide detailed insights into what changes were observed during the study, which could be useful in making an informed decision.
Quick Overview: Hydradermabrasion Study Findings
Objective: Validate hydradermabrasion for facial rejuvenation and test its effect on skin antioxidant levels.
- Participants: 20 women, aged 34-56, split into two groups.
- Group A: Six hydradermabrasion treatments with a polyphenolic antioxidant serum.
- Group B: Six manual applications of the same antioxidant serum.
- Interval: Treatments were spaced 7-10 days apart.
- Measurements: Digital photographs, skin biopsies, and skin polyphenolic antioxidant levels were recorded before and after treatment.
- Increased epidermal and papillary dermal thickness.
- Significant increase in skin polyphenolic antioxidant levels.
- Improvements in fine lines, pore size, and hyperpigmentation.
- No reported complications or side effects.
- No noticeable changes in skin quality or antioxidant levels.
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