Ceramides can be found in the stratum corneum which has the important function of protecting the skin from the elements, pollutants, and from microbial assault. The stratum corneum also ensures that elements such as nutrients and water get in and…
Olivamidopropyl betaine, derived from olive oil, makes it easier to boost the viscosities of natural and sulphate-free shampoos. Besides having good foaming and cleansing action, a good quality shampoo needs a set of rheological properties that will allow it to…
The efficacy of alcohol-based hand sanitisers depend on how they are being applied. Since COVID-19 forced all of us into lockdown, alcohol-based and non-alcohol-based hand sanitisers have probably been the most researched topic by manufacturers as well as consumers. For…
Assessa’s unique process converts solid fruits to odourless, colourless fruit extracts. There’s a significant difference between the Assessa Frulix range and traditional extracts that are available in the personal care industry. The Frulix range of extracts is based on exclusive…
Hypnea pseudomusciformis (formely musciformis), the source for Hypskin, is an environmentally, socially and economically sustainable seaweed. A study that was recently conducted in north-eastern Brazil where the Hypnea pseudomusciformis was farmed, confirmed a sustainable route for various industries, including the…
The stability of emulsions are determined by the particle size of the droplets and the interfacial tension between the water and the oil phases. Many of the actives we need on our skins are delivered via emulsions which consist of…
The refractive index between the different phases affects the appearance of emulsions. Emulsions are formed when one phase (i.e. oil as the internal phase) is suspended in another phase (i.e. water as the external phase). The bulk of the diameter…
Emulsifiers and solubilisers are both part of the surfactant family in that they lower the interfacial tension of two immiscible liquids, i.e. water and oil. Emulsifiers consist of a hydrophilic head (water-loving) and a lipophilic tail (oil-loving) and are classified…
The properties of this very versatile ingredient can be improved upon by complexing it with arginine. Did you know that this heading is the first line of a song performed by Gavin Rossdale from band called Bush? The song “Glycerine”…
When times are tough, the Beauty industry seems to be one of the 50 recession-proof industries. Make-up has the instant effect of making them feel gorgeous and self-confident, even if it is just a lipstick, mascara or a stroke of…