Biolage Launches Hydra Source Moisture Method Serum, A Facial Serum For Your Hair

Biolage Launches Hydra Source Moisture Method Serum, A Facial Serum For Your Hair

Biolage just dropped its Hydra Source Moisture Method Serum, a lightweight treatment that hydrates hair and scalp the way a serum hydrates skin.
June 01, 2026 — Matt Beck