From the manufacturer

In 1967, Aubrey Hampton began making the rounds of New York City health food stores and hair salons with two herbal products formulated in his own kitchen: a fragrant, therapeutic bath soak, and a nutrient-packed hair conditioner he called GPB. With his first sale, to a small natural products store in Greenwich Village, a new era in hair and skin care was born.

Today, our products are sold all over the world but Aubrey’s first connection to natural, plant-based ingredients goes back to simpler times—to his father’s organic farm in southern Indiana, and to his mother, an herbalist who made her own beauty products at home....