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206 Results
Type: Article
Section: Cosmetic Ingredients > Actives
Method/Process
Evaluating Essential Oils in Cosmetics: Antioxidant Capacity and Functionality
In the present work, the antioxidant capacities of three essential oils derived from basil and thyme were evaluated using a photochemiluminescence (PCL)-based assay. In addition, since the base formulation can affect the antioxidant activity of oils contained therein, ingredient interactions within final formulations were investigated.
Method/Process
Evaluating Essential Oils in Cosmetics: Antioxidant Capacity and Functionality
In the present work, the antioxidant capacities of three essential oils derived from basil and thyme were evaluated using a photochemiluminescence (PCL)-based assay. In addition, since the base formulation can affect the antioxidant activity of oils contained therein, ingredient interactions within final formulations were investigated.
Literature/Data
Patent Picks— Emolliency, Antioxidant, Colorstay and Styling Benefits in Hair
Patent Picks are taken from publicly available sources. This edition features patents related to hair care, including hair styling, conditioning, colorstay and more.
Literature/Data
Safeguarding Squalene: Lemon Myrtle Antioxidant for Pollution Protection and Oleostasis
Squalene becomes easily oxidized when exposed to pollution and UV radiation, which promotes skin inflammation, the production of poor-quality sebum, comedogenesis and wrinkling. Lemon myrtle leaf extract neutralizes squalene oxidation and can protect all ethnic skin types from environmentally induced oily skin, restoring oleostasis.
Literature/Data
Patent Picks—Açai Palm Anti-aging, Sea Fennel and Tomato Healing, Ginger Antioxidant and More
Chosen biweekly for their relevance to personal care, Patent Picks are taken from publicly available sources. This edition features patents related to naturals and botanicals in skin care.
Literature/Data
Patent Picks—Melanin Stimulator, Broad-spectrum Antioxidant, AHA Boost to BHA Solubility and More
Patent Picks are taken from publicly available sources, and cover recent patents issued or patent applications in cosmetics, personal care and peripheral markets. This edition features technologies related to skin care actives.
Actives
Bio-Botanica offers Licorice Root Extract in Glycerin
Licorice root contains glycyrrhizin and glabridin. Glycyrrhizin is anti-inflammatory; used topically, it may help reduce redness or irritation. It is also an antioxidant. Glabridin may cause skin lightening and reduces dark spots by inhibiting tyrosinase.
Actives
Ingredient Profile—Ascorbic Acid
L-Ascorbic acid (AscA), more commonly referred to as vitamin C, is best known for its vital role in human health and nutrition, where it functions as a cofactor in enzymatic reactions, such as collagen synthesis, and as an antioxidant.
Actives
microHA—Super Active, Low Molecular Weight Hyaluronic Acid (HA) with Outstanding Biological Efficacy
microHATM: A novel bioactive HA with super low molecular weight from natural fermentation process, has excellent transdermal absorption, antioxidant, anti-inflammatory and repairing characteristics.
Actives
Cosmetic Victories Finalist Profile: Penetrating Peptide for Enhanced ROS Elimination
Human eosinophil cationic protein was utilized as a carrier in this invention from ImDerma Laboratories to quickly penetrate skin cells and deliver high antioxidant efficacy with a low dose of EGCG.
Testing
Chocolate and Wine: The Perfect Match for Skin?
The
International Journal of Molecular Sciences
had us at "hello" this month, with a new study comparing the phenolic compounds in chocolate (actually, cocoa by-products) vs. wine (okay, grape seed) extracts for antioxidant and anti-inflammatory skin benefits.
Actives
Inside Ingredients: Spin Trap
Spin trap provides antioxidant benefits to the skin, and it can easily be paired with treatments for anti-aging and anti-pollution benefits, among others.
Literature/Data
Comparatively Speaking: Cofactors vs. Coenzymes
Enzymes for DNA repair or Coenzyme Q10 for antioxidant and antiaging benefits have become typical ingredients in today's skin care. Here, industry expert O'Lenick illustrates the difference between cofactors and coenzymes.
Actives
A Compound to Increase Natural CoQ10 for Anti-aging Benefits
Oxidative stress is a major factor in skin aging, thus a topical compound was designed to increase anti-oxidant coenzyme Q10 (CoQ10) within the body. Described here are in vivo and in vitro studies assessing the compound’s antioxidant and anti-aging capabilities. Results indicate that the modulation of intracellular CoQ10 and its binding proteins appears to protect skin from oxidative damage.
Actives
A Balancing Act: Stabilizing Vitamin C for Skin Benefits
Topically, ascorbic acid, or vitamin C, has important physiological effects in skin based on its antioxidant properties. Its stability, however, poses significant challenges. This column reviews the material’s beneficial properties and strategies to stabilize its reactive nature.
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.
Actives
Rosamox: Rosemary As Never Experienced Before
The use of antioxidants to stabilize personal care formulations and to offer skin protection from free radical damage has become mainstream. The challenge is to choose the right antioxidant. What about having this as your go-to antioxidant: sunflower seed oil and rosemary leaf extract? Intriguing, isn’t it?
Anti-aging/Face
Layering Efficacies to Reverse Photoaging: A Multifunctional Serum Case Study
This case study explains how ingredients with different efficacies were chosen to build a multifunctional serum to reduce signs of photoaging. Antioxidant, skin defense, keratinocyte renewal, increased HA and moisture content, etc., tests are described.
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