Jennifer Aniston has admitted that even she experiences "hair envy," with her fellow actress and friend Sandra Bullock being the source.

In a recent interview with Elle, Aniston, known for her iconic hairstyles, shared her admiration for Bullock's locks. "Sandy has the thickest head of hair on a woman over 40 that I’ve ever seen in my entire life!" Aniston stated. She also noted that Bullock is a significant supporter of her haircare brand, LolaVie.

"She’s ordered every product available from day one and continues to do so. I know she loves me, but God knows she doesn’t have to do that," Aniston added.

Aniston previously spoke about Bullock's hair during a joint interview for Interview magazine. "You’re one of the only women in my life with a head of hair that makes no sense. How you still have this mane is beyond me," she told Bullock.

Bullock responded by crediting Aniston's products for her hair's condition, mentioning she has experienced stress-induced hair loss twice. "Well, the only reason I don’t look like a Chia Pet is because of your stuff," Bullock said, referring to LolaVie. She also attributed her hair's thickness to her German grandmother's genes.

Aniston launched LolaVie in 2021. Bullock has publicly praised the brand, specifically its Lightweight Hair Oil, in an Instagram Reel, calling it "fabulous" for taming her hair. The brand has since expanded to include a Weightless Medium Hold Hairspray, designed to provide hold without making hair feel stiff or crunchy.