Stigmasterol (also known as Wulzen anti-stiffness factor) is a plant sterol, or phytosterol. Recent investigation discovered that this compound could be new promising anti- Methicillin-resistant Staphylococcus aureus agent.

Stigmastanol is a plant lipid molecule that resembles cholesterol in structure. It inhibits cholesterol absorption. Sitostanol powder (1 g) reduced cholesterol absorption by only 11.3 /- 7.4% (P = 0.2), confirming in vitro data showing poor solubility of sitostanol powder in artificial bile. In contrast, sitostanol in lecithin micelles reduced cholesterol absorption by 36.7 /- 4.2% (P = 0.003) at a dose of 700 mg and by 34.4 /- 5.8% (P = 0.01) at a dose of 300 mg. Stigmasterol, which is used for the synthesis of progesterone and vitamin D3 is a potential anti-inflammatory compound. Its action is mediated by the inhibition of several pro-inflammatory and matrix degradation mediators involved in osteoarthritis-induced cartilage degradation.

Cholesterol is a sterol (a combination steroid and alcohol) and a lipid found in the cell membranes of all body tissues, and transported in the blood plasma of all animals. The high level of cholesterol in the blood is a marker of hypercholesterolemia, also called dyslipidemia. As a part of homeopathic product, it helps to support general liver and gallbladder health, and is used for temporary relief of symptoms related to adrenal glands such as fatigue and low energy. Cholesterol binds to and affects the gating of a number of ion channels such as the nicotinic acetylcholine receptor (nAChR) Inwardly-rectifying K+ channels (Kir); Transient receptor potential vanilloid 1 channels (TRPV1) and Large-conductance Ca2+-sensitive voltage-gated K+ channels (BK). It was shown the new mechanistic insights into the role of cholesterol in the regulation of nAChR, showing that cholesterol regulates the channels by two distinct mechanisms: stabilization of the channels in a resting state that depends on specific lipid-protein interactions and facilitation of the transitions between uncoupled and coupled states that depends on the hydrophobic thickness of the membrane

DB00144 (1-propionyl-2-butyl phosphatidylserine) is a phosphatidylserine derivative. It consists of a propionic and butyric acid residues attached in ester linkage to the first and second carbon of glycerol and serine attached through a phosphodiester linkage to the third carbon of the glycerol. DB00144 is not found in natural sources of phosphatidylserine, which contain fatty acids with a length of 20-22 carbon atoms. DB00144 was detected as one of the cellular metabolites in murine myocardium.

Lauric acid, or dodecanoic acid, is the main acid in coconut oil and in palm kernel oil, and is believed to have antimicrobial properties. The detected values of half maximal effective concentration (EC(50)) of lauric acid on P. acnes, S. aureus, and S. epidermidis growth indicate that P. acnes is the most sensitive to lauric acid among these bacteria. In addition, lauric acid did not induce cytotoxicity to human sebocytes. This data highlight the potential of using lauric acid as an alternative treatment for antibiotic therapy of acne vulgaris. Lauric acid is used in the manufacture of soaps, detergents, cosmetics, and lauryl alcohol.