Palmitoyl Tetrapeptide-20
Research
20 / 186 resultsresearch Efficacy of an Agonist of α-MSH, the Palmitoyl Tetrapeptide-20, in Hair Pigmentation
This study demonstrated that the biomimetic peptide PTP20 may help preserve hair pigmentation and reduce greying by enhancing melanocyte function and increasing melanin production in human hair follicles.
research The Possibilities of Correction of Premature Greying of Hair and Involutive Hair Changes
In this review, researchers discuss the factors contributing to early graying, such as genetic predisposition, oxidative stress imbalance, and nutrient deficiencies, and highlight potential restoration methods involving palmitoyl tetrapeptide-20 and the endocannabinoid system in hair follicles.
research Is There a Rationale for the Use of an Alpha-Melanocyte-Stimulating Hormone Analog to Improve Gray Hair Repigmentation?
This study found that a 6-month treatment with 2% palmitoyl tetrapeptide 20 showed no significant improvement in reducing hair graying in patients, despite theoretical potential.
research The Therapeutic Effect and In Vivo Assessment of Palmitoyl-GDPH on the Wound Healing Process
In this study, the novel fatty acid-conjugated tetrapeptide Palmitoyl-GDPH enhanced wound healing in rats by improving re-epithelialization and collagen deposition with minimal toxicity observed at the used dosage.
research The Regulatory Role of the Tetrapeptide AcSDKP in Skin and Hair Physiology and the Prevention of Aging Effects in These Tissues – A Potential Cosmetic Role
This study reports that the tetrapeptide AcSDKP significantly promotes skin and hair health in vitro and ex vivo, suggesting it could be used cosmetically to counteract skin aging and hair loss.
research Premature Hair Graying: Underlying Contributors And Management Approaches - An Updated Literature Review
This narrative review analyzed the literature on premature hair graying, identifying potential contributors such as nutrient deficiencies, oxidative and emotional stress, smoking, genetic factors, autoimmune diseases, and medication side effects, but reported no effective treatment to reverse it, underscoring the necessity for further research.
research Restoring Natural Hair Pigmentation: Clinical Assessment of Safety and Efficacy of an Ayurvedic Leave-On Treatment
This clinical study in healthy Indian adults found that a four-month application of an Ayurvedic leave-on treatment significantly increased natural black hair density, reduced grey hair count, and was well-tolerated without adverse effects, suggesting its efficacy and safety for treating premature hair greying.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
This study found that Annurca apple polyphenolic extracts reprogram hair follicle metabolism in mice, enhancing mitochondrial activity and keratin production while inhibiting some metabolic pathways.
research Premature Graying of Hair: A Comprehensive Review and Recent Insights
Premature graying of hair is mainly caused by genetics, stress, and environment, with potential treatments being explored.
research Intrinsic and Extrinsic Factors Associated with Hair Graying and Therapeutic Potential of Plant Extracts and Phytochemicals
This review explored the causes of hair graying and evaluated how plant-derived extracts and phytochemicals might alleviate it, noting that certain compounds showed potential in enhancing melanocyte function, reducing oxidative stress, and influencing stress-related pathways based on experimental evidence.
research 3D Printed Hollow Microneedles for Treating Skin Wrinkles Using Different Anti-Wrinkle Agents: A Possible Futuristic Approach
This study explores the use of bioinspired 3D printed hollow microneedles, which may offer improved delivery of anti-wrinkle formulations, and reviews the current landscape and challenges of existing wrinkle treatments and microneedle technology.
research Functionalized Biomatrix for Wound Healing and Cutaneous Regeneration: Future Impactful Medical Products in Clinical Translation and Precision Medicine
This review explores the potential of multifunctional bioscaffolds in skin tissue engineering, highlighting their successful biological performance in vitro and in vivo animal models, while also identifying the demand for technological advancements to improve wound healing applications in clinical settings.
research An Updated Etiology of Hair Loss and the New Cosmeceutical Paradigm in Therapy: Clearing the Big Eight Strikes
This review concluded that the efficacy of cosmeceutical hair serums for addressing hair loss lies in their use of bioactive peptides and plant compounds, like flavonoids and sterols, that target eight key contributing factors identified in hair loss conditions.
research Hair Greying and Its Palliative Management
This article discusses factors influencing hair greying, such as thyroid hormone levels and postmenopausal changes, and suggests lifestyle adjustments for hair health; it reports no new clinical findings.
research Reversing Time With Peptides: Mechanisms, Classifications, And Innovations In Anti-Aging Interventions
This review found that anti-aging peptides show promise in cosmeceuticals due to their targeted actions to rejuvenate skin, but challenges like peptide stability, penetration, and limited clinical data limit their current effectiveness.
research Premature Graying of Hair: Mechanisms and Treatments
This article discusses the challenges in understanding and treating premature graying of hair and calls for more extensive research, reporting no new findings.
research Efficacy and Safety of Hair Serum Containing Greyverse, EUK 134, and Amisol Trio in Premature Greying of Hair
In this study, application of Revgrey® hair serum was found to be safe and may offer some benefit in treating premature greying of hair, with slightly to moderately increased hair recovery observed in a small group of patients after 12 weeks.
research Exploring the Role of Tripeptides in Wound Healing and Skin Regeneration: A Comprehensive Review
This review reported that tripeptides, such as GHK and KdPT, show promise in enhancing wound healing through multiple mechanisms, including promoting cell migration, collagen deposition, and angiogenesis, while offering antimicrobial and anti-inflammatory benefits for both acute and chronic wounds.
research Medication-Induced Repigmentation of Gray Hair: A Systematic Review
This review discusses medication-induced gray hair repigmentation, highlighting that certain anti-inflammatory drugs and melanogenesis stimulators can cause diffuse repigmentation, though evidence remains low-quality and these medications are not currently indicated for this purpose.
research Index
This book overview summarizes advances in integrative dermatology without presenting any new research findings.