Antioxidant

 The term Antioxidant generally refers to compounds that are used to stop the free radical lipid oxidation process. The phenolic AOs BHT (butylated hydroxytoluene) and BHA (butylated hydroxyanisole) are the most important ingredients presently used. They act as radical scavengers, strongly inhibiting radical chain reactions.

Metal ions catalyze radical generation and product deterioration. Therefore, chelating agents are often combined with phenolic antioxidants to form synergistic mixtures, enhancing the efficacy of the specific free radical scavengers.

Product deterioration is not only due to oxidative radical generation (autoxidation), which is most prominent in the case of natural oils, unsaturated fatty acids, and certain fragrances. Direct exposure to light can also result in photolytic radical generation, which has to be efficiently controlled using antioxidants. Therefore, products filled in transparent or translucent packaging and preparations directly exposed to light during use (e.g., bar soaps) often contain antioxidants as protectants.

Moreover, UVs can be used in these cases to reduce the degree of photolysis. Generally, water—and/or oil-soluble benzophenone derivatives are applied. If not, photofading of colored formulations, reduction of viscosity in gels and shampoos, and loss of fragrance activity are often observed.

After application, antioxidants in personal care products protect cell membranes and DNA in the nucleus from free radicals and oxidative damage. Many botanical extracts and oils, especially those derived from plants growing in extreme conditions, contain considerable amounts of potent natural antioxidants effective against many types of reactive species.

Citrus Aurantium Dulcis Juice is derived from Calabrian golden orange juice, rich in vitamin C, and contains vitamins A, B1, B2, B6, H, and PP. It is a yellow to light brown liquid with a characteristic odor and acidic pH of 3.0 - 4.0.

Hops have a long history of use in herbal medicine, especially for their sedative, soothing and calming effects on the mind and body.
Marshmallow root extract is rich in asparagine, pectin, starch, sugars, tannins, and volatile oil, with excellent antioxidant, moisturizing and soothing properties.
Shea butter is a constituent of the choice of numerous leave-on skin, scalp, and hair care formulations. It is semi-solid, buttery oil derived from Shea tree kernels.

3-Glyceryl Ascorbate is a stable vitamin C derivative produced by binding glycerin to ascorbic acid. It is a multifunctional anti-aging ingredient.

3-Laurylglyceryl Ascorbate is a stable vitamin C derivative. It is a modified 3-Glyceryl Ascorbate with an attached alkyl (Lauryl or dodecyloxy; C12) group to glyceryl group. It is also known under the trade name Amitose 3LGA.

The skin is facing many kinds of stress, such as aging, mycobacterium and virus attack, UV and infrared light, and recently issued environmental stress, such as pollen, PM2.5, and PM10, including its harmful components polycyclic aromatic hydrocarbons (PAHs) and heavy metals.

Ascorbyl Hyaluronate is a stable derivative of vitamin C (Ascorbic acid) combined with hyaluronic acid. It is also known under the trade name Vita-HA.

Ascorbyl Lactoside is a Vitamin C derivative with adequate stability, safety, and whitening performance. Structurally, it is close to Ascorbyl Glucoside and suitable for skincare applications. It is known under the trade name Everwhite™ VCL.

Like other forms of Vitamin C, Ascorbyl Tetraisopalmitate helps prevent cellular aging by inhibiting the cross-linking of collagen, oxidation of proteins, and lipid peroxidation.

The fatty acid profile of Persea Gratissima (avocado) Butter shows 49% C18:1 and 8.3% C18:2. It is a soft, buttery substance rich in vitamins A and E.

Bis-Glyceryl Ascorbate is a water-soluble vitamin C derivative produced by conjugating ascorbic acid with glycerin. The derivatization of the fragile vitamin C with glycerin improves its stability against oxidation, so it is now possible to formulate it into emulsions and transparent gels.

Japanese Green Tea (Camellia Oleifera) has long been revered in many cultures as a remedy for various dysfunctions. Discovered in China almost 5,000 years ago, its utilization for refreshment and as a beneficial health nutrient quickly spread around the world.

Watermelon (Citrullus Vulgaris) is a native of Africa, the Mediterranean Region, and Southern Asia. It has been a staple food of Egyptians, the people of the Near East, and Southern Asia since the earliest times.

Crepidiastrum Denticulatum Leaf/Stem Extract is a natural extract from a native plant (Yakushisou) that protects the skin against environmental damage and delays aging.

Crodasome A/E is a nanoparticle complex loaded with Vitamin A (Retinyl Palmitate) and Vitamin E (Tocopherol Acetate).

Epilobium Angustifolium Extract is a natural ingredient derived from Canadian Willowherb. Historically, preparations from Canadian Willowherb have been used for wound healing and as an anti-inflammatory and soothing remedy for burns and insect bites.

Epilobium Angustifolium Flower/Leaf/Stem Extract is a natural extract derived from a shrub that grows rapidly in the Canadian wilderness. Canadian Willow Herb thrives even after forest fires and displays the phytochemical ability to survive in harsh weather conditions.

Glyceryl Ascorbate is a vitamin C derivative produced by binding glycerin to ascorbic acid. It has a vitamin C-like skin-conditioning effect and a convincing luxury sensory texture, making it one of the best vitamin C derivatives for professional cosmetics.

Hexyl 3-Glyceryl Ascorbate is a vitamin C derivative, a modified 3-Glyceryl Ascorbate with attached alkyl (hexyl) groupe. It exhibits a noticeable skin-lightening action with an excellent inhibitory effect on melanin production, which is top-class among cosmetic active agents.

Traditionally Horsetail (Equisetum arvense) extract has been used for the treatment of inflammatory conditions in Europe. Novel experimental findings showed that Equisetum arvense has a modulatory effect on T-leucocytes that producing mediators of inflammation. It provides an anti-inflammatory effect, soothing, smoothing edema, and eliminating irritation of the skin.

Kinetin is a cytokinin, a plant growth factor. It is a compound found in nature, including plants, animals, and human DNA.

Myristyl 3-Glyceryl Ascorbate is a stable vitamin C derivative. It is a modified 3-Glyceryl Ascorbate with an attached alkyl (myristyl or tetradecyl; C14) group. This modification adds lipophilicity and enables the molecule's emulsifying ability.

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate is a structurally modified BHT. This highly efficient phenolic antioxidant does not exhibit the drawbacks associated with BHT (high volatility and photo-oxidative yellowing) and is helpful for product protection and stabilization.

Studies have shown that Pomegranate (Punica granatum) extract has a high level of antioxidants, containing phytoestrogens, punicic, and linolenic acids, all of which prevent the breakdown of collagen fibers.

Punica Granatum Sterols is derived from pomegranate seed oil by first heat sterilizing it and then fractionating to isolate the fraction rich in sterols. It is a white to light yellow waxy paste with a characteristic odor.

Squalane prevents loss of moisture and makes your skin soft and supple. In addition, it has an anti-oxidant effect (fights free radicals) and prevents premature skin aging.
Almond oil moisturises, alleviates irritations and re-hydrates (particularly in the case of dry and sensitive skin), contains an exceptionally high amount of simple and complex unsaturated fatty acids as well as numerous vitamins.

Various vitamin E derivatives are used in cosmetics as antioxidant and skin conditioning agents. Tocopheryl glucoside is more soluble, stable, and easily transported into the skin in comparison with tocopherol (vitamin E).

Lingonberry (Vaccinium vitis-idaea) is a wild berry of the Northern forests. Berry juice and flesh are rich in antioxidants such as anthocyanins, and vitamin C. Lingonberry seeds are excellent sources of bioactive natural lipids.