Thickening Starter Hair Set - Bumble and bumble's Thickening Starter Hair Set includes travel-sized Thickening Volume Shampoo and Conditioner, plus Thickening Spray - three essentials for full-bodied, voluminous styles.BenefitsShampoo uplifts and amplifies hairHydratesLightweightIdeal for fine to medium hair seeking thicker, fuller-looking styles. Diameters: Fine to MediumPreps hair for lush blow driesKey IngredientsStrand-Plumping Technology in conditioner gives a thicker, fuller lookPanthenol in Shampoo balances moisture and promotes healthy-looking hairIncludesThickening Spray (2.0 oz)Thickening Volume Shampoo (2.0 oz)Thickening Volume Conditioner (2.0 oz) - Thickening Starter Hair Set