Fine, thin, or limp hair that needs cleansing without added weight.

Also works for color-treated fine hair, since it's sulfate-free like the rest of the Deepshine Oil line.

Not the better choice for coarse, thick, or very dry hair — the Moisturizing Shampoo in the same line is built for that instead.

Fine hair usually goes flat with shampoos that leave conditioning residue behind, so this version swaps the heavier conditioning agents used in Rusk's Moisturizing Shampoo for hydrolyzed wheat protein, which coats the strand lightly enough to add fullness without dragging hair down. The sulfate-free isethionate base keeps the wash gentle on color, and the argan oil and marine extracts still bring shine, just without the extra weight a moisturizing formula would add. It's built around what fine hair specifically needs — body and cleanliness — rather than being a general-purpose everyday shampoo.

Apply to wet hair and work into a lather.

Rinse thoroughly.

Follow with Rusk Deepshine Oil Volumizing Conditioner.

Pros:

• Sulfate-free wash that's gentle on color without the flat, weighed-down result a heavier shampoo can leave on fine hair
• Hydrolyzed wheat protein adds body and a fuller feel to strands as they dry
• Argan oil and marine extracts add shine without extra weight

Cons:

• Anyone with a wheat or gluten sensitivity may want to check with a dermatologist before regular use, since hydrolyzed wheat protein is a known topical allergen for some
• Same synthetic preservatives and added fragrance as the rest of the line
• Not moisturizing enough on its own for very dry or coarse hair