: This is the brand's signature "spa-scent" hair product. It is vitamin-infused with a Biotin B-7 Complex, plus Vitamins C, E, and Pro-Vitamin B5 to leave hair clean and nourished. Reviewers on Nordstrom praise it for providing volume without weighing hair down. Peter Thomas Roth Anti-Aging Cleansing Gel Go to product viewer dialog for this item.

which provides significant value compared to buying items individually. : Frequently stocks the 8 oz Mega-Rich Shampoo Go to product viewer dialog for this item.

Peter Thomas Roth shampoo, specifically the highly popular line, can be purchased directly from the official Peter Thomas Roth website , as well as through major beauty and department stores like Nordstrom and Ulta Beauty . Key Retailers and Where to Buy

You can find these products at various authorized retailers, each offering different shipping and return benefits:

: Often provides competitive pricing, sometimes featuring discounts like 22% off the standard retail price. Amazon : A convenient option for quick shipping, carrying the Mega-Rich Nourishing Shampoo with extensive customer reviews. Popular Product Lines Peter Thomas Roth Mega-Rich Shampoo