Topically utilized merchandise containing human platelet extract or vitamin C present comparable enhancements in age spots (photoaging) of the arms, as reported in a medical trial inside the November situation of Plastic and Reconstructive Surgical procedure®, the official medical journal of the American Society of Plastic Surgeons (ASPS). The journal is printed within the Lippincott portfolio by Wolters Kluwer.
Our examine demonstrates that two topical therapies successfully deal with photoaging of the pores and skin on the arms of middle-aged or older adults. With each sorts of over-the-counter merchandise, the outcomes seem comparable or superior to these of extra invasive remedies.”
Saraya Wyles, MD, PhD, of the Mayo Clinic Division of Dermatology, Rochester, Minn.
Direct comparability of HPE versus vitamin C for photoaging of the arms
Brown spots on the arms, typically known as age spots or liver spots, are a typical beauty situation brought on by solar injury to the pores and skin. Therapies for pores and skin rejuvenation and resurfacing – comparable to chemical peels, injectables, and intense pulsed mild or laser remedies – have primarily centered on the face, with much less consideration to the arms and different seen elements of the physique.
Lately, merchandise with human platelet extract containing–platelet exosomes (HPE) have drawn “great consideration” as topical remedies for photoaging pores and skin. Safely derived from specifically processed human platelets, HPE merchandise have proven enhancements in general pores and skin look.
Topical merchandise containing vitamin C and different antioxidants have additionally been proven to successfully cut back indicators of facial growing older. Dr. Wyles and colleagues designed a medical trial to check HPE and vitamin C for treating photoaging of the arms.
The examine included 60 sufferers, common age 52.5 years, with average photoaging on the again (dorsum) of the hand. Every affected person adopted a standardized skincare routine, together with twice-daily topical functions of HPE to the correct hand and vitamin C to the left hand. Digital imaging and different assessments had been used to evaluate measures of photoaging after 12 to 26 weeks of use.
HPE and vitamin C ‘are each efficient remedies for pores and skin rejuvenation’
Based mostly on a variety of photoaging parameters, topical HPE was “non-inferior” to vitamin C. After 12 weeks, the 2 merchandise produced comparable reductions within the pores and skin space affected by brown spots and wrinkles and improved pores and skin luminosity and shade evenness.
By 26 weeks, the brown spot fractional space had decreased by roughly 23% with topical HPE and 26% with vitamin C. The end result measures weren’t statistically totally different between the 2 topicals. The paper contains before-and-after photographs illustrating the development noticed with each topicals.
Outcomes with each topicals had been just like these reported in earlier medical trials of intense pulsed mild remedy – a longtime nonsurgical therapy for photoaging.
Dr. Wyles feedback: “Whereas each human platelet extract, or platelet exosomes, and vitamin C might have comparable rejuvenating results, topical vitamin C can enhance photosensitivity, disrupt pores and skin’s pH stability, and have stability points, making HPE a extra dependable and skin-friendly different.” The researchers recommend additional research to evaluate potential synergistic results of utilizing each topical therapies collectively, or together with different remedies.
Supply:
Journal reference:
Wyles, S., et al. (2023). A Comparative Research of Two Topical Therapies for Photoaging of the Fingers. Plastic & Reconstructive Surgical procedure. doi.org/10.1097/prs.0000000000011240.
