Any natural ways to rid facial pimples?

Yes and no: "holistic" / "health food store" remedies won't work any better than over-the-counter stuff. However, since you want something that is "not artificial", the most effective topical agents (a mix of Clindamycin and a vitamin-a variant) are both natural products, as are the antibiotics (tetracycline and erythromycin) that kept me mostly-clear for 25 years. Results vary -- i wish you good luck.