Mineral sunscreen moisturizer effective option for for improving photodamage among patients across all skin tones: Study

Sun protection is important for all skin types, including darker skin. Mineral sunscreens are excellent at protection, although the textures are often thick, with highly prominent white casts on darker skin tones. Most of these sunscreens are tinted, which might temper this effect, but this may not be tolerated for all users. A sheer, multi-functional MSM has been developed to address the issues above by providing broad-spectrum SPF 50 protection, with positive aesthetics and anti-aging benefits for all skin tones.

This was an IRB-approved, open-label, 12-week clinical study conducted in 39 women aged 35–60 years with moderate to severe overall facial photodamage. Participants’ skin types ranged from I to VI according to Fitzpatrick skin types (FST). MSM was self-administered by participants to the face and neck in the morning, with applications repeated as guided by the US Food and Drug Administration. Efficacy was assessed by clinical grading and photography, ultrasound imaging, and corneometer measurements; tolerability was based on the questionnaires answered at baseline, after four weeks, after eight weeks, and at twelve weeks.

• Statistically significant improvements in overall photodamage were observed from baseline to week 12.

• Specifically, there was a 23.4% improvement for FST I-III and a 26.5% improvement for FST IV-VI.

• The MSM showed favorable tolerability on both the face and neck across all participants.

• Photography supported clinical grading results, and ultrasound imaging indicated a trend towards increased skin density.

• Corneometer measurements corroborated improvements in skin hydration.

• The product was well-received by participants, with positive feedback on its aesthetics and effectiveness.

The results of the study provide evidence for the efficacy and tolerance of the MSM across a wide range of skin tones. Its formulation is sheer, answering the typical concerns associated with mineral sunscreens regarding white cast but providing quite a considerable advantage against aging and skin health. Dramatic improvements in photodamage across a range of lighter to darker skin tones emphasize its broad applicability.

This 100% mineral sunscreen moisturizer with broad-spectrum SPF 50 is an effective and well-tolerated product, suitable for all skin tones. It solves the problems related to traditional sunscreens that often leave a white cast or greasy feel and, therefore, presents itself as a very viable option for those looking for a multifunctional sunscreen that confers added health benefits to the skin. Further studies could contribute to the generalization of these findings and further solidify recommendations for its use in broader populations.

Reference:

Effects of a sheer 100% mineral sunscreen moisturizer on facial photodamage across Fitzpatrick skin types. (2024, June 26). JDDonline – Journal of Drugs in Dermatology. https://jddonline.com/articles/effects-of-sheer-100-mineral-sunscreen-moisturizer-on-facial-photodamage-across-fitzpatrick-skin-types-S1545961624P8082X/