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This study found that tea-seed saponin modified silicone polymer quaternary ammonium salt significantly improves hair conditioning performance in both dry and wet states when used in shampoo formulations.

This study found that Bio Skin Oil® reduced the appearance of non-keloid scars and striae, with significant improvements observed by both investigators and participants.

This study suggests that macrophages, especially CD206+ subsets, play a key role in hair growth induced by squaric acid dibutyl ester, a therapy used for alopecia areata.

This study developed a new quantitative method to measure skin cell turnover in just 4 days, showing it can effectively differentiate skincare product performance and revealing that turnover slows with age but responds more to treatments as people get older.

This study identified an optimal sulfate-free and silicone-free conditioning shampoo formulation using 1% hyaluronic acid at 800 kDa, 10% acidic sophorolipid, and 1% sodium chloride, which maintains essential conditioning and cleansing properties without compromising on performance.

Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.

This study found that a high dose of LustrivaTM, containing biotin and silicon, significantly increased hair thickness and reduced facial wrinkle depth in women with thinning hair compared to a placebo, without any reported adverse events.

This study found that a quinazoline derivative, SH-340, increased skin barrier-associated factors and inhibited TSLP expression and STAT6 phosphorylation in human primary keratinocytes, suggesting potential benefits for alleviating inflammation and improving skin barrier function in atopic dermatitis.

This report describes two cases where topical squaric acid dibutylester application in alopecia totalis patients led to severe pustular lesions, necessitating systemic prednisolone treatment.

There are no new clinical results reported in this discussion of pityriasis rubra pilaris diagnosis and treatment, which notes frequent treatment failures and highlights reliance on clinical and histopathological findings.

This study found that formulations containing saccharide isomerate significantly improved scalp flaking, sebum secretion, and transepidermal water loss compared to placebo in an adult Chinese population with dandruff.

In this study, researchers found that moisturizers like Alhydran and DermaCress provided superior hydration and occlusion compared to silicone gel, suggesting these moisturizers may be a patient-friendly and cost-effective alternative for scar management.

This research reported that liposomal systems made from pig-derived skin lipids enhanced finasteride delivery to hair follicles for treating androgenetic alopecia, showing improved drug deposition, hair length, and growth compared to conventional finasteride forms in vitro.

This case report describes a unique instance of a 6-year-old girl developing angioedema after treatment with squaric acid dibutylester for alopecia areata.

This review summarizes current knowledge on succinic acid's applications in cosmetics and aesthetic dermatology, highlighting its potential benefits such as inflammation modulation and collagen production, although most supporting studies are small or preliminary, indicating a need for further research to validate these uses.

This review discusses squaric acid dibutylester's use, effects, and safety in treating alopecia areata, but reports no new clinical results.

This study demonstrates that a newly developed bio-based, dual-phasic hair serum offers a sustainable and effective alternative to traditional silicone-based serums, enhancing hair cuticle integrity and consumer appeal while supporting environmentally friendly formulation design.

This study found that N‐AOHPA was particularly effective as a silicone emulsifier for improving the condition of damaged hair by preventing amino acid dissolution from bleached hair.

In this study, researchers tested lotions containing DGLA, S-equol, and propionyl-l-carnitine on individuals with androgenic alopecia, noting a significant increase in hair count for women and a marginal increase for men after 6 months, along with improved hair cycle dynamics.

Using Selenium Disulfide shampoo weekly helps prevent scalp dermatitis flare-ups.

Equol may help with antiaging and skin health by boosting collagen and blocking certain hormones.

This study found that a shampoo containing 1% selenium sulfide and 1% salicylic acid significantly improved the clinical signs and symptoms of seborrheic dermatitis and dandruff over an 8-week period.

This study evaluated a levan-based polysaccharide, POLEVAN®, in shampoo formulations and reported that it significantly increased hair glossiness by 24%, allowed a reduction of surfactant content by up to 50% without affecting foam, and maintained scalp moisturization similar to hyaluronic acid in a clinical setting.

This study found that daily use of an emollient PLUS containing ADE-G1 significantly reduced xerosis severity and improved quality of life in cancer patients, regardless of their initial xerosis severity or cancer treatment.

In this case study, calcitriol treatment led to improvement in scleroderma symptoms and partial hair regrowth in a 20-year-old girl after other treatments had failed.

In this study, a cleanser gel with salicylic acid, vitamin C, and Lens esculenta seed extract reduced facial oiliness by 44.9% after 2 hours and by 19.1% after 4 hours in subjects with oily skin, using a novel facial oiliness mapping method.

This study developed analytical methods to better understand hair treatment with cosmetic formulations, revealing that active agents primarily adsorb on the hair surface during short washes.