Patrick Ta is a brand that offers a range of beauty products, including mascara and eyeliner. The Major Volume Mascara is free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, and oxybenzone. The Point Made Waterproof Liquid Eyeliner Pen is vegan and cruelty-free, and free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, and retinyl palmitate.

There is no information available on the specific ingredients or materials used in Patrick Ta products, except for the absence of certain chemicals and compounds. However, the concept of Process Analytical Technology (PAT) is relevant to the pharmaceutical industry, and it is used to design, analyze, and control manufacturing processes, including those related to active pharmaceutical ingredients (APIs).