darkening shampoo

Every Man Jack Men's 2-in-1 Shampoo + Conditioner - Sandalwood - 13.5 fl oz

Loma Deep Conditioner 33oz. - 1000ml.

Aveda Men Pure-Formance Conditioner 10.1 oz

Eva NYC H2-Whoa! Hydrating Shampoo - 10 fl oz

Davines LOVE Curl Enhancing Conditioner 2.62 oz

Milk_Shake Integrity Nourishing Conditioner

Head & Shoulders Green Apple Anti Dandruff Shampoo for Dry & Itchy Scalp

Amika Normcore Signature Shampoo - 33.8 oz

Nioxin System 3 Scalp Therapy Conditioner, 33.8 oz

Duke Cannon Supply Co. Men's Shampoo and Conditioner Hair Wash - Midnight Swim - 14 fl oz

Head & Shoulders Avocado Oil 2-in-1 Anti Dandruff Shampoo and Conditioner - 12.5 fl oz

As I Am Leave In Conditioner - 8 fl oz

Bondi Boost Hair Growth Shampoo - Ulta Beauty

Oshima Tsubaki Oil Shampoo (10.1 oz) - Tsubaki Shine: Japanese Secret to Silky, Resilient Hair

Kerastase Nutritive Bain Satin Riche Shampoo 8.5 oz

Cantu Shea Butter Natural Hair Cleansing Cream Shampoo

Lazartigue Nourish-Light Shampoo, Enriched with Soybean Oil, Nourishes Dry and Fine Hair without Weighing Down, Supple, Flowing and Shiny Hair with

TBH Kids' Hair Shampoo - 12 fl oz

Marc Anthony Strictly Curls 3x Moisture Conditioner for Curly Hair - Shea Butter & Marula Oil - 16 fl oz

Avlon Affirm FiberGuard Normalizing Shampoo with Color Signal, 32 oz

Nairobi Exquisite Hydrating Detangling Shampoo

OUAI Thick Hair Conditioner - Ulta Beauty

Living Proof Clarifying Detox Shampoo - Ulta Beauty

Bumble and Bumble Seaweed Shampoo - Ulta Beauty