Sodium Lauryl Sulfoacetate is a safe skin friendly surfactant (foaming agent) for both skin and hair. Sodium Lauryl Sulfoacetate was used in 93 products in 1981, based on voluntary reports provided to FDA by industry; use concentrations ranged from >0.1% to >50%. In 2002 there were 68 uses (FDA 2002) and according to an industry survey in 2004 the current range of use concentrations is 0.6% to 21% (CTFA 2004). Asafety assessment on Sodium Lauryl Sulfoacetatewas published in 1987 with the conclusion “On the basis of the available data presented in this report, the Expert Panel concludes that Sodium Lauryl Sulfoacetate is safe as a cosmetic ingredient in the present practices of use and concentration” (Elder 1987). Studies available since that safety assessment was completed, along with updated information regarding uses and use concentrations, were considered by the CIR Expert Panel. After reviewing the available data, the Panel determined to not reopen this safety assessment.

Fumaryl diketopiperazine, a pharmaceutical excipient is used as a part of Technosphere inhalation system. This system delivered drugs to the deep lung and have been used to administer insulin and glucagon-like peptide-1 via inhalation in clinical studies. Afrezza that is formulated with an excipient, fumaryl diketopiperazine represents a novel ultrarapid-acting insulin formulation indicated for use in improving glycemic control in selected patients with type 1 or type 2 diabetes mellitus.

Arbutin, the beta-D-glucopyranoside of hydroquinone, is a skin whitening cosmetic ingredient. Compared with hydroquinone, arbutin is a less potent skin hyperpigmentation agent, but less toxic. Arbutin is found in a number of edible berry-producing plants such as blueberry and cranberry, marjoram, and most pear species. Chinchircoma (Muticia acuminatai) that contains arbutin, has been traditionally used by South American populations internally the fresh juice is used for gastric ulcers and internal tumors; the water of boiled leaves and flowers for illness of the respiratory tract; for hearth disorders or pain. According to pharmacological results in vitro, liver protective effects as well as anti-inflammatory activity were proven. It can also be beneficial for asthma and other anaphylactic reactions. This plant is component of the lsula Rain’s botanical products (Peru): ‘I-Day Digestive Cleanse #2.Herbal Supplement approved by FDA. As a hyperpigmentation agent arbutin inhibits tyrosinase and thus prevents the formation of melanin.

Phytosphingosine is structural analog of sphingolipids and is classified as long-chain sphingoid base. Phytosphingosine significantly induced chromatin DNA fragmentation. Phytosphingosine caused strong induction of caspase-8 activity and caspase-independent Bax translocation to the mitochondria. It shows excellent clinical results in the context of skin care in acne, based on both anti-inflammatory and anti-microbial activity. Phytosphingosine is currently seen in a variety of products as a skin and hair conditioning agent. Phytosphingosine might serve as an effective melanogenesis inhibitor in melanocytes via the regulation of the MITF signaling pathways. Dietary supplementation of phytosphingosine decreases plasma cholesterol levels and enhances insulin sensitivity in men with the metabolic syndrome.

Mandelic acid is an aromatic alpha hydroxy acid that is used for the treatment of urinary tract infections. The drug is marketed in Canada under the name Mandelamine (as a complex with methenamine). Mandelic acid exerts its antibacterial effect mainly by increasing urine acidity. Moreover, mandelic acid is used as a serum for the treatment of wrinkles.

Cuprous Sulfide (Cu2S) occurs in nature as the mineral and has very different two-dimensional lattice structures, along with excellent electro-catalysis and high conductivity. Recently published article has shown that nanocomposites incorporated with Cu2S nanoflowers can be used for skin tumor therapy and wound healing.