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561 Results
Type: Article
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.
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
Detecting the Protective Power of a Hair Health Multi-peptide: An Integrated Approach
This work measures the antioxidant potential of a hydrolyzed cicer seed extract, a multi-peptide derived from chickpeas, to protect hair. Advanced methods such as FTIR, DCFH-DA assays, cyclic fatigue and DSC testing are combined for a comprehensive view.
Actives
Moringa Leaf Phytochemicals for Skin Benefits
This paper describes the development of a stable moringa plant concentrate comprising the extraction and identification of stable actives, via plant metabolites, and the correlation of activity through a variety of in vitro models. The resulting concentrate demonstrated direct and indirect antioxidant benefits and inhibitory action against inflammation and UV-induced MMP-1.
Actives
Targeting The Cutaneous Nervous Network
A synthetic agent with neurotrophic and antioxidant properties has been designed to protect the skin’s sensory neurons from environmental stress and neurodegenerescence, preserving certain physiological responses controlled by the central nervous system.
Actives
Raspberry Stem Cell Extract to Protect Skin from Inflammation and Oxidative Stress
In the present article, the authors evaluate a wild red raspberry (
Rubus idaeus
) extract for its beneficial compounds and potential applications in skin care. From leaf explants, raspberry stem cells were obtained to develop an extract rich in antioxidants, anthocyanins and phenolics. This extract exhibited anti-inflammatory and antioxidant activities.
Anti-aging/Face
The Photostability and Photostabilization of
trans
-Resveratrol
In this study, the effects of ultraviolet radiation (UVR) on trans-resveratrol were documented, finding that UV radiation causes it to undergo rapid and extensive photoisomerization and some photodecomposition. The antioxidant activity of trans-resveratrol is correspondingly reduced. However, in the presence of ethylhexyl methoxycrylene, a photostabilizer used in sunscreens, the effects of UV exposure on trans-resveratrol are minimized, thereby preserving its antioxidant activity and, presumably, its bioavailability.
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.
Actives
Characterizing the Anti-aging Effects of
Hesperomeles heterophylla
Hook Leaf Extract
Hesperomeles heterophylla
Hook leaf extract was evaluated as described here for its application in anti-aging skin care. This traditional extract exhibited antioxidant and protective properties on the extracellular matrix due to high levels of polyphenols and flavonoids. Further, a formulation containing 0.35% extract was tested in vivo and showed promising effects on wrinkles and skin elasticity.
Sun Care
Dolichos
Cell Culture Extract for Protection Against UV Damage
Dolichos biflorus
cell culture extract is evaluated here for its effects on skin cells. Results indicate the extract provides strong anti-inflammatory, antioxidant and protective properties for skin, and the ability to repair UV-induced damage. Further, this work reinforces that cell culture systems are efficient biofactories to produce natural and effective compounds.
Actives
RADICARE®-ECO: The Urban Antidote for Hair and Scalp
RADICARE®-ECO is a powerful antioxidant inspired by sophisticated protection mechanisms found in leaves and fruit husks of plants. It protects hair and scalp against deleterious urban stress and improves hair integrity, gloss, and colour brilliance.
Sun Care
Dolichos
Cell Culture Extract for Protection Against UV Damage
Dolichos biflorus
cell culture extract is evaluated here for its effects on skin cells. Results indicate the extract provides strong anti-inflammatory, antioxidant and protective properties for skin, and the ability to repair UV-induced damage. Further, this work reinforces that cell culture systems are efficient biofactories to produce natural and effective compounds.
Sensory
Oleosomes: Natural, Self-emulsifying Systems
Safflower oleosomes isolated in the form of a naturally occurring emulsion can be useful to the cosmetics marketplace to deliver the emolliency, occlusivity and antioxidant effects without the need for other emulsifiers. In addition, safflower oleosomes can be used as the nonactive portion of the oil phase of a typical cosmetic formulation.
September
Hybloom Zinc Hyaluronate Bloomage Biotechnology Corp., Ltd.
September
Bio-Dimethylaminoethanol Tartrate (DMAE) Campo Research
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.
Actives
Raspberry Stem Cell Extract to Protect Skin from Inflammation and Oxidative Stress
In the present article, the authors evaluate a wild red raspberry (
Rubus idaeus
) extract for its beneficial compounds and potential applications in skin care. From leaf explants, raspberry stem cells were obtained to develop an extract rich in antioxidants, anthocyanins and phenolics. This extract exhibited anti-inflammatory and antioxidant activities.
Formulas/Products
CLA Glutathione and Sodium DNA for Reducing Hair Loss
A new ingredient blend uses, in one amphiphilic molecule, glutathione’s antioxidant activity and conjugated linoleic acid’s cell protecting functions to support the reduction/oxidation status and vitality of bulb cells. The blend has proven active in treating excessive hair loss. Some advantages over minoxidil are shown.
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