Amway Skin Care Products Caused Allergic Reaction

While trying to improve my skin condition, I bought various Amway products including a spot treatment mask, serum, sunscreen, facial cleanser, toner, vitamin A supplement, and a muscle vitamin. After trying out the products, they ended up causing redness on my face. I let the seller know, and the pharmacist recommended taking allergy medication, stating that I might have an allergy. I have never experienced any allergies or negative reactions to any products in the past. After that, I completely discontinued using the products. I deeply regret my decision to use them and hope to prevent others from going through the same situation. I am submitting a complaint and looking for a solution.