Warrior Shampoo

Purpose: A clarifying shampoo designed to reset the scalp and hair when buildup, oil, or flakes start to show up — cleansing thoroughly while leaving hair balanced and easy to work with.

A different kind of clarifying: Warrior deeply cleanses buildup, excess oil, and residue while leaving the scalp’s natural oils intact, so everything feels reset, not disrupted.

Who is it for? For oily, buildup-prone or flaking scalps needing a deeper, balancing cleanse without stripping.

Why it works 

• Our proprietary root blend washes away buildup, excess oil, and residue that collect at the scalp — helping clear congestion while preserving the balance the scalp relies on.
• White willow bark, naturally rich in salicylic acid, helps gently break down buildup so flakes release more easily during the wash.
• Aloe leaf brings water back to the scalp and hair, supporting balance.

Key Botanicals: White willow bark, horsetail, chamomile, and yarrow — whole-plant ingredients chosen to help clear scalp congestion and support a return to balance.

Aromatics: Sage and citrus — made with ethically sourced essential oils, inspired by sun-warmed California sagebrush and open mountain air.

Best By: within 1 year of purchase and 6 months from first use

Under Luna is a woman-owned botanical hair and body care brand handcrafted in the Pacific Northwest, rooted in the belief that hair care is a healing practice. Every formula is made with whole-plant botanicals, garden-grown and foraged herbs, and skin-loving oils, free from synthetic fragrance, sulfates, and fillers. pH-balanced and vegan, Under Luna is designed for those navigating postpartum hair loss, scalp sensitivity, or simply seeking a cleaner, more intentional hair ritual.