Regenerative Skincare Technologies Derived From Human Fibroblasts: Growth Factors and Exosomes for Transformative Outcomes.

Background: Since the early 2000s, human fibroblast conditioned media (HFCM) has been used in topical growth factor skincare to support skin regeneration and skin rejuvenation. Human fibroblast conditioned media contains the fibroblast secretome including growth factors as well as exosomes. The potential benefits of topically applied exosomes are gaining interest in the medical aesthetic field.

A randomized, controlled, split-face, double-blind comparison of a multimodality pigment-correcting serum containing lotus sprout extract versus hydroquinone for moderate to severe facial hyperpigmentation, including melasma, in a diverse population.

Background: Hyperpigmentation results in uneven skin tone, with darker skin types disproportionately affected.

Objective: Assess efficacy and safety of a novel, hydroquinone (HQ)-free, multimodal pigment-correcting serum (Advanced Brightening Treatment [ABT]) versus 4% HQ in moderate to severe hyperpigmentation, including melasma.

Methods: In this split-face study, ABT and 4% HQ were applied topically on randomly assigned facial sides twice daily for 12 weeks.

Aesthetic Improvement With Topical Body Skin Treatment as a Complement to Cryolipolysis.

Background: A firming and toning cosmetic body lotion (FTB) was developed to target key pathways relevant to body skin health and rejuvenation that may complement the improvements observed after noninvasive body contouring (NIBC). A pilot study explored the efficacy and tolerability of FTB as an adjunct to cryolipolysis.

Methods: An open-label, single-site, single-arm, 12-week study enrolled subjects aged 20 to 65 who had pre-elected to receive 1 or more cryolipolysis treatments (CoolSculpting® or CoolSculpting® Elite; Zeltiq Aesthetics, Inc.

Efficacy and tolerability of a novel cosmetic growth factor serum when used as part of biweekly diamond tip hydradermabrasion treatments on facial skin.

Background: Growth factor preparations have demonstrated effectiveness in reversing age-related changes in facial skin. TNS® Advanced+ Serum (TNS A+ Serum; SkinMedica®, Allergan Aesthetics, an AbbVie Company) and TNS Advanced+ Pro-Infusion Serum for DiamondGlow® (DG-TNS A+; Allergan Aesthetics) combine growth factor technology with active botanical ingredients to target signs of skin aging.

Aims: This prospective clinical study evaluated the effectiveness and tolerability of biweekly facial hydradermabrasion (DiamondGlow [DG]; Allergan Aesthetics) plus DG-TNS A+ combined with at-home topical TNS A+ Serum.

12-Week, Single-Center Study of a Targeted Pigment-Correcting Dark Spot Treatment for Post-Inflammatory Hyperpigmentation and Solar Lentigines.

Purpose: Post-inflammatory hyperpigmentation (PIH) and solar lentigines are dark spots of skin from excessive melanin production due to injury or UV exposure. This 12-week single-center study assessed the efficacy and tolerability of a novel targeted pigment-correcting spot treatment gel suspension cream (Dark Spot Treatment) for improving mild-to-moderate PIH or solar lentigines.

Patients And Methods: Female participants (N = 41) aged 25-65 with mild-to-moderate facial dark spots applied Dark Spot Treatment daily for 12 weeks.

Combining Diamond-Tip Dermabrasion Treatments and Topical Skincare in Participants with Dry, Hyperpigmented, Photodamaged or Acne-Prone/Oily Facial Skin: A Clinical Usage Study.

Purpose: An in-office diamond tip microdermabrasion device (DG) was designed to simultaneously exfoliate, extract, and infuse topical cosmetic serums into the skin to improve its appearance. Combining in-office procedures with take-home skincare may enhance treatment outcomes. This study aimed to assess the efficacy of a novel combination of DG treatments with a take-home cosmetic skincare regimen (DGR) to address facial dryness, hyperpigmentation, photodamage, or acne-prone/oily skin.

Restoration of Aging Body Skin: Evidence-Based Development of a Topical Formulation for Improving Body Skin Quality.

Background: Age-related changes in body skin are emerging as important therapeutic targets. A novel topical firming and toning body lotion (FTB) has been developed to target multiple pathways involved in body skin rejuvenation.

Methods: FTB was evaluated in a randomized, double-blind, vehicle-controlled, 12-week study in women (N=54) with mild to moderate lack of firmness on the upper arms and mild to moderate cellulite on the thighs.

Efficacy and Tolerability of Cosmetic Serums Enriched with Five Forms of Hyaluronic Acid as Part of Biweekly Diamond Tip Microdermabrasion Treatments for Facial Skin Dryness and Age-Associated Features.

Purpose: There is growing interest in combining topical treatments with aesthetic procedures to combat signs of aging skin. This study aimed to assess the efficacy and tolerability of a novel cosmetic serum containing 5 different forms of HA (HA DG) when used via a proprietary diamond-tip microdermabrasion procedure (DG) to treat skin dryness, fine lines/wrinkles, rough texture, and dullness.

Patients And Methods: In this open-label, single-center study, participants received HA DG as part of a biweekly DG procedure on the face and neck for 12 weeks.

Effects of a Topical Growth Factor Regimen Following Pre-elected Cosmetic Facial Injection Procedures.

Background: There are limited studies evaluating topical cosmetic skincare products following cosmetic facial injections.

Objective: An open-label study assessed a novel medical-grade topical skincare regimen following cosmetic facial injections.

Methods: The study enrolled 20 women with moderate to severe facial photodamage who used non–physician-dispensed skincare products and pre-elected to receive facial neuromodulator and hyaluronic acid (HA) dermal filler injections.

Targeting Multiple Hallmarks of Skin Aging: Preclinical and Clinical Efficacy of a Novel Growth Factor-Based Skin Care Serum.

Introduction: The aging process involves numerous biological mechanisms that have been characterized and proposed as the "hallmarks of aging." Targeting the processes and pathways related to these hallmarks of aging that cause and promote skin aging could provide anti-aging benefits. A novel topical growth factor-based skin care serum (A+) was developed using human fibroblast conditioned media.

Improvements in skin quality parameters in postmenopausal participants after use of topical growth factor serum.

Background: Photodamage can induce skin aging processes that can be particularly concerning for postmenopausal women. Growth factors from hypoxic human fibroblast-conditioned media have demonstrated improvements in skin quality parameters.

Aims: The aim of the study was to assess efficacy and tolerability of topical combination-treatment hypoxic growth factor serum (TNS A+) in postmenopausal women with moderate to severe facial photodamage.

Pigmentation control in pregnancy-induced melasma: Clinical assessment of a non-hydroquinone, non-retinol pigment-correcting serum.

Background: Melasma is an acquired disorder that results in irregular brown patches on the skin that can occur due to hormonal changes. Although pregnancy-induced melasma is usually temporary, it can become a chronic condition, with significant negative impact on quality of life (QoL).

Aims: Determine the efficacy and tolerability of a topical, non-hydroquinone, non-retinol pigment-correcting serum (LYT2) for the treatment of pregnancy-induced melasma.

Assessing changes in facial skin quality using noninvasive in vivo clinical skin imaging techniques after use of a topical retinoid product in subjects with moderate-to-severe photodamage.

Background: Studies utilizing reflectance confocal microscopy (RCM) and dynamic optical coherence tomography (D-OCT) to assess cosmetic skin changes are limited.

Methods: A 12-week, open-label study was conducted using RCM and D-OCT to evaluate the effects of a topical cosmetic retinol (RET05) on subjects with facial photodamage. Study endpoints included investigator grading, standardized (VISIA-CR) and 3D photography (Antera 3D), independent RCM (VivaScope1500) and D-OCT (VivoSight) image analysis, validated FACE-Q scales, and subject questionnaires.

Assessment of Circadian-based Antioxidants Plus a Comprehensive Brightener in Skin of Color Patients With Hyperpigmentation.

Background: Hyperpigmentation disorders disproportionately affect individuals with skin of color. There is an unmet need for safe and effective topical treatments for this population.

Objective: The efficacy and tolerability of LYT2 in combination with LVS were assessed in skin of color patients with moderate to severe facial hyperpigmentation.

Clinical assessment of a circadian-based antioxidant system combined with a comprehensive brightening serum in diverse subjects with moderate-to-severe facial hyperpigmentation.

Background: Hyperpigmentation conditions can affect all skin types but occur more frequently in darker skin. Because many factors have been implicated in the etiologies of these disorders, multi-targeted approaches may be required to achieve a better overall outcome in a diverse patient population.

Aims: The purpose of this study was to investigate the safety and efficacy of a combination regimen of a comprehensive cosmetic brightening agent (LYT2) with a broad blend of antioxidants (LVS) to reduce hyperpigmentation and improve overall skin appearance.

Protective effects of a day/night dual-antioxidant serum on skin: A randomized, regimen-controlled study in Chinese women exposed to air pollution.

Background: Chronic exposure to air pollution can negatively affect skin health.

Aims: To assess the efficacy of the LUMIVIVE System (LVS), a skincare system consisting of individual day and night serums, in Chinese women exposed to air pollution.

Patients/methods: In this single-center, vehicle-controlled study, eligible females (mean age, 49.

Efficacy and Tolerability of a Novel Topical Treatment for Neck: A Randomized, Double-blind, Regimen-Controlled Study.

The neck plays a telling role as an age indicator. Due to its anatomy and function, neck skin ages differently than facial skin and special considerations need to be taken when providing treatment. A randomized, double-blind, regimen-controlled study was conducted to assess the efficacy and tolerability of a novel topical cosmetic cream (NCC) specifically tailored to address the signs of skin aging of the neck and décolletage.

Clinical Benefits of Circadian-based Antioxidant Protection and Repair.

Skin activities follow endogenous circadian rhythms resulting in differences between daytime and nighttime properties. To address the variations in skin needs, a novel circadian-based dual serum system (LVS) was developed. A 12-week, double-blind, randomized, regimen-controlled, multi-center study was conducted to assess the efficacy and tolerability of LVS on subjects presenting with moderate-severe photodamage.

Addressing Male Facial Skin Concerns: Clinical Efficacy of a Topical Skincare Treatment Product for Men.

The growing male skincare market reflects the increased interest of men in addressing facial aging concerns and maintaining a healthy youthful appearance. Because of differences in skin structure and aging as well as in lifestyle and behavior, male facial skin presents unique challenges that may result in different priorities or treatment strategies compared to female skin. A clinical study was conducted to assess clinical efficacy and tolerability of a topical skincare treatment product that was developed to address several male facial skin concerns related to skin quality, skin aging, and shaving.

Optimizing Facial Rejuvenation with a Combination of a Novel Topical Serum and Injectable Procedure to Increase Patient Outcomes and Satisfaction.

Neuromodulator injection procedures are an effective treatment for moderate-to-severe facial wrinkles, but do not address the superficial fine lines and wrinkles caused by age-related loss of intrinsic hyaluronic acid levels in the epidermis. In this study, the authors assess overall facial skin quality and patient satisfaction when combining topical treatment with the a topical cosmetic serum (HA) and applying to the entire face following a pre-elected neuromodulator injection treatment to the lateral canthal areas. Twenty female subjects aged 36 to 63 years with moderate-to-severe under-the-eye fine lines and/or wrinkles enrolled in the study.

Upregulation of Extracellular Matrix Genes Corroborates Clinical Efcacy of Human Fibroblast-Derived Growth Factors in Skin Rejuvenation.

Skin care products may use various active ingredients to support skin rejuvenation including growth factors and other molecules that help to regenerate extracellular matrix (ECM) and promote skin repair. The biological effect of skin care products with a strong anti-aging claim was assessed in gene expression analyses using an in vitro human skin model. Application of products containing human fibroblast-derived growth factors resulted in signifcant upregulation of genes encoding ECM components including collagens and elastin.