Awaken the scalp, boost micro-circulation, and fortify weak or thinning hair with an invigorating, cooling daily wash—now in the rare 1-Liter professional backbar size.

Recharge your hair and scalp with an immediate cooling boost. Kevin Murphy STIMULATE-ME.WASH is a revitalizing daily shampoo specifically formulated to clarify the scalp, stimulate blood flow to hair follicles, and add weightless body to fine, weak, or thinning hair. Offered in the massive 33.8 oz (1 Liter) professional backbar bottle, this hard-to-find salon size holds 4 times the product of standard retail bottles, offering maximum value per ounce.

Formulated with a stimulating blend of Camphor Crystals, Mentha Arvensis (Wild Mint) Leaf Oil, and Bergamot Fruit Oil, this uplifting wash delivers a refreshing tingle that awakens hair follicles and clarifies buildup. Packed with Keratin Amino Acids and antioxidant-rich Black Pepper Seed Extract, it repairs structural damage, reinforces hair elasticity, and leaves strands looking visibly thicker, fuller, and full of natural shine.

Key Benefits

• Rare Professional Size: High-capacity 1-Liter pump bottle typically reserved for barbershop and salon shampoo stations.

• Scalp Micro-Circulation: Camphor and Wild Mint invigorate the scalp to promote a healthy follicle environment for growth.

• Strengthens & Fortifies: Keratin Amino Acids rebuild chemically damaged or brittle fibers to prevent breakage and thinning.

• Antioxidant & Oil Balancing: Black Pepper and Bergamot Oil protect against environmental stressors while regulating excess scalp oil.

• Sulfate, Paraben & Cruelty-Free: Clean, non-stripping formula designed for daily use on all hair types.

How to Use & Refill

• To Refill: Unscrew the pump top and use a clean funnel to smoothly refill standard 8.4 oz retail Stimulate-Me.Wash bottles.

• To Apply: Apply a generous pump to wet hair and massage thoroughly into the scalp and hair to activate the cooling lather.

• Rinse & Repeat: Rinse completely. For maximum thickening and scalp benefits, follow with Stimulate-Me.Rinse and Thick.Again.