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110 Results
Section: Testing
Efficacy
Burt's Bees Proves Bakuchiol's Retinol-like and Turmeric's Anti-inflammatory Effects
Burt's Bees presented research during the virtual Integrative Dermatology Symposium proving bakuchiol's retinol-like activities for aging and sensitive skin, and turmeric's anti-inflammatory and antioxidant benefits for lip care.
Natural/Sustainable
Planting Ideas: Upcycled Rubber Seed Offers a Renewable Cosmetic Ingredient
The sustainable utilization of by-products from the para rubber production industry is presented here for cosmetics. Experiments confirmed the safety of para rubber seed oil, in addition to antioxidant and skin-lightening efficacies.
Color Cosmetics
Leveling Up: Passion Fruit Drives Color Cosmetics Into New Dimensions
Passion fruit seed extract is shown to exhibit antioxidant, skin whitening and sun protection capabilities in color cosmetics. This novel, natural and sustainable source for cosmetic actives demonstrates a near totality of claims for formulators and marketers.
Testing
Securing Skin: Polysaccharides Deliver Anti-pollution Protection
The present work tests the antioxidant and anti-inflammatory effects of cosmetic polysaccharides for anti-pollution benefits. Air pollution is rising and can negatively impact skin. As such, anti-pollution cosmetics are trending.
Method/Process
A Rapid and Sensitive In vitro Method to Ascertain Antioxidative Capacity*
New methodologies have recently been developed to determine antioxidant effects but they often require extensive training and are time-consuming to conduct. In the present article, however, the authors describe an in vitro method to detect the effects of antioxidant-containing formulations using photochemiluminescence to provide rapid, accurate and sensitive measurements.
Method/Process
Influence of Skin Diffuse Reflectance on Sun Damage and Ingredient Efficacy Measurements
Current in vitro methods to assess photostability and antioxidant activity do not account for the diffuse reflectance of skin. Described here is an in vitro test that addresses this variable, mimics end-use product conditions and models photodamage processes. The approach is employed to determine the efficacy of an antioxidant from the
Camellia sinensis
(tea) plant.
SPF/Sun
Sunscreen Saga Continues, Thanks to EWG
The FDA and PCPC came to the industry's defense this week, when the Environmental Working Group called out sunscreen makers for adding anti-inflammatory and antioxidant ingredients to products, to allegedly "mask" signs of sunburn and falsify SPF ratings.
Method/Process
Dihydroavenanthramide D for Anti-irritant and Anti-itch
Naturally occurring and synthetic avenanthramides were evaluated for their efficacy to inhibit substance P-induced release of histamine from mast cells. In vivo tests showed that four synthetic avenanthramides demonstrated ability to significantly reduce histamine-induced itch and redness. Dihydroavenanthramide D was also shown to be an excellent antioxidant.
Skin Care
[in-cosmetics Global] Seppic’s Sublime Subligana
Seppic is helping change the skin care game with its latest ingredient launch, benefitting skin that is prone to acne. The ingredient has various perks and was tested in vivo to prove its efficacy.
Skin Care
Mibelle Biochemistry Launches Double Duty Anti-pollution Ingredient
Mibelle Biochemistry has launched an ingredient to provide two lines of defense against urban pollution. The ingredient has various benefits including activating the detoxification system, shielding skin against particulate matter and fortifying skin’s defense mechanism.
Literature/Data
New Passion for Passion Fruit: Sun Protection
Thai researchers have juicy news on passion fruit—apparently, extract from its seeds can boost the SPF levels in makeup. A recent paper published in the
Brazilian Journal of Pharmaceutical Sciences
explains.
Method/Process
A Dermatological View: Using Photochemiluminescence to Quantify the Antioxidative Capacity of Topicals
Exposure to ultraviolet radiation (UVR), air pollutants, chemical oxidants and aerobic microorganisms may damage the skin. In particular, reactive oxygen species (ROS) are considered a likely contributor to skin aging, cancer and certain skin disorders.
Literature/Data
Nicotinamide Can Protect Skin Cells From UV-Induced Damage
Italian researchers have discovered that a form of vitamin B3 can help protect skin cells from certain types of UV radiation.
Natural/Sustainable
[podcast] 'Natural' Redirect and Green Tea X Lotus Blue Light Protection
Consumers are demanding more from naturals, according to Hemali Gunt, Ph.D., of Burt's Bees—safety, efficacy and esthetics are just as important. In this podcast, Gunt describes this new direction and related work on green tea plus lotus for blue light protection. Listen now.
Actives
Study Finds Bee Pollen Buzzin’ in Cosmetics
A study researched nano-sized bee pollen to see if it could be used as an ingredient in cosmetics. Clinical tests revealed the many benefits of bee pollen to the skin.
Cosmetic Ingredients
Patent Pick: Solid Lipid Curcumin Particles Show Improved Bioavailability
Curcumin holds great promise as a polyphenol with many therapeutic benefits. However, its swift metabolism by skin and instability pose numerous formulating uncertainties. A new patent application from Capsugel, however, solidifies them—literally, in the form of solid lipid particles.
Literature/Data
[podcast] Author Commentary: Estelle Loing, Ph.D., on Safeguarding Squalene
Estelle Loing, Ph.D., global R&D director for IFF/Lucas Meyer, authored a new article about protecting squalene from pollution-initiated oxidation. In this podcast, she explains the inspiration for this work.
Efficacy
Could Bakuchiol Be Retinol's Match?
Anti-agers may have a new play in the wrinkle-reduction game. Bakuchiol was shown in a recent study to match the established benefits of retinol.
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