The hair follicle is a multi-compartment structure with an autonomous biological cycle — anagen phase (2-7 years), catagen (2-3 weeks), telogen (3-4 months). Hairswiss describes its precise anatomy, growth regulation mechanisms, and the follicular degradation factors essential to master in a professional context.
Tag: HairCare
Scalp Care Products: Skin Barrier Chemistry and Professional Actives
The scalp is a distinct ecosystem: its pH (4.5–5.5), hydrolipidic film, and specific microbiome differentiate it from facial skin. Effective actives — zinc PCA, salicylic acid, ceramide complexes, growth factors — act on distinct molecular targets depending on the dysfunction being treated. Hairswiss analyzes scalp formulations and professional selection criteria.
Organic and Bio Hair Care Products: Certifications, Formulation and Comparison with Conventional Formulas
Organic or bio hair care products are not a homogeneous chemical category: they are defined by certification frameworks (COSMOS, Ecocert, NATRUE) that impose naturalness thresholds and plant-origin requirements on ingredients. Hairswiss explains what these certifications concretely imply for formulation and analyzes performance differences compared to conventional formulas.
LAURAMIDOPROPYLAMINE OXIDE: A Key Ingredient in Hair Care
Lauramidopropylamine Oxide is an amphoteric surfactant derived from lauric acid (C12) — a tertiary amine oxide that adopts a cationic charge at acid pH and anionic charge at alkaline pH. This amphoteric nature gives it remarkable compatibility with anionic surfactants (SLS, SLES), reducing their cuticular irritation and improving formulation viscosity. Hairswiss analyzes its chemistry, conditional foaming mechanism and role in professional shampoos.