Sp-BkFEB41b

Water, Propylene Glycol, Mica, Polyquaternium-11, Agar, Titanium Dioxide, Imidazolidinyl Urea, Phenoxyethanol, Iron Oxides (CI 77499) and Parabens. Sp-BkFEB41b by Kobo Products are large, metallic gray visible beads, also known as Softspheres™. It is made of agar-agar and is soft enough for being crushed onto the skin without leaving any residue. It delivers the entrapped lipophilic and/or anionic active ingredients onto the skin. It uses the properties of a cationic and amphiphilic copolymer which traps the active materials and colorants (like titanated mica) within the sphere by means of ionic bonds and/or hydrophobic interactions. The complex is too large to move through the agar matrix and the bonded molecule is thus trapped within the soft bead. It is stable in pH 2-10, in surfactants, at temperatures up to 60°C. Sp-BkFEB41b is suggested for use in emulsions, transparent gels, shower gels, shampoos, toothpaste and soaps.