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The Spa Dr Nourishing Hair Mask, 8.4 fl oz/250 mL

Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 18, 2026 by SkinSAFE Team

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Product is rated SkinSAFE 91

Product is 91% free of the top 11 most common allergens, as determined by Mayo Clinic Research

SkinSAFE 91
Learn More About SkinSAFE Ratings
Reviewed Ingredient information last updated on Apr 18, 2026 by SkinSAFE Team

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Ingredients

Description

This hair mask is a reflection of Dr. Trevor Cates’ commitment to creating formulas that are safe, effective, and deeply aligned with a holistic lifestyle. With this ultra-rich mask, hair can take on a softer, shinier, and more resilient appearance, allowing you to enjoy a ritual of care that feels as good as it looks.

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