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512 Results
Type: Article
Method/Process
Measuring the Antioxidant Potential of an Acai Extract
The antioxidant potential of cosmetic materials can be evaluated by several methodologies, including a commercial kit that measures total antioxidant status, as illustrated here with a commercial extract from the fruit of the açaí, a Brazilian palm tree. Applications in antiaging products are suggested.
Method/Process
Measuring the Antioxidant Potential of an Acai Extract
The antioxidant potential of cosmetic materials can be evaluated by several methodologies, including a commercial kit that measures total antioxidant status, as illustrated here with a commercial extract from the fruit of the açaí, a Brazilian palm tree. Applications in antiaging products are suggested.
Sun Care
Encapsulating
Hevea brasiliensis
for Improved Antioxidant Penetration
This article examines the ability of liposomes to improve the in vitro skin penetration of
Hevea brasiliensis
extract in a cream, for antioxidant benefits. Additionally, the sensory effects of the liposomes on the cream were assessed.
Magazine
Eco-extracted α-Tomatine as an Antioxidant for Natural Soap
α-Tomatine is an antinutritional alkaloid that was extracted using a novel eco-friendly method from discarded unripe tomatoes. The ingredient was incorporated into a natural soap using cold processing and characterized for antioxidant and foaming effects.
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.
Magazine
Bioferments in Beauty: Infusing Antioxidant and Microbiome Benefits into Skin
The current article reviews various types of bioferments and their reported benefits for skin and hair care, such as antioxidant and probiotic effects. It also demonstrates the antioxidant activity of one bioferment and provides select commercial examples
Cosmetic Ingredients
'Improved Antioxidant Penetration': Letter to the Editor
A recent Letter to the Editor calls to question some details in the logic presented in an April 2014
Cosmetics & Toiletries
article.
Method/Process
A Dermatological View: Antioxidant Inhibits UV Erythema In Vivo in Humans
Described here was an in vivo model to determine antioxidative capacity of a topical skin care emulsion versus the emulsion’s vehicle on human skin that was exposed to UVR. Results suggest the test emulsion and its vehicle control inhibited the induction of erythema and reduced inflammation caused by the UV exposure.
Skin Care
Author Response to 'Improved Antioxidant Penetration' Letter to the Editor
A recent Letter to the Editor called to question some details in the logic presented in an April 2014
Cosmetics & Toiletries
article. Following is the author's response to this letter.
Event Coverage
[in-cosmetics Global] Infrared for Differentiated Sun Care and Antioxidant Products
Infrared defense emerges as a growing claim.
Magazine
Fullerene Nanoparticles: Power Skin Penetration, Antioxidant Defense
Nanotechnology-based formulas can improve the behavior release of ingredients and their skin penetration. Fullerene nanoparticles, in particular, are useful for ROS scavenging. This review summarizes recent trends in fullerene-containing skin care.
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.
Method/Process
A Dermatological View: Antioxidant Inhibits UV Erythema In Vivo in Humans
Described here was an in vivo model to determine antioxidative capacity of a topical skin care emulsion versus the emulsion’s vehicle on human skin that was exposed to UVR. Results suggest the test emulsion and its vehicle control inhibited the induction of erythema and reduced inflammation caused by the UV exposure.
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.
Natural/Sustainable
Blooming with Benefits: Ancient Clove Bestows Modern Antioxidant, Skin Whitening Effects
Considering the evidence supporting the effects of clove for skin, the authors developed an ingredient based on it and tested its capabilities. Radical scavenging, anti-enzymatic activity, anti-tyrosinase effects and epigenetic benefits for skin were assessed as described here.
Testing
Omni Antioxidant: Acetyl Zingerone Scavenges/Quenches Reactive Species, Selectively Chelates Iron
Daily exposure to environmental stress keeps skin under a persistent burden from excess ROS. This drives premature skin aging. The present article explores the multiple effects of a single ingredient, acetyl zingerone, to proactively manage excess ROS production via chemical and physical paths.
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.
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