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DALLAS Biotin Thickening Treatment

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$26.13 $39 In stock

Category: Treatments + Masques

Our mega-thickening treatment helps build texture for a long-lasting, voluminous effect. It fortifies hair without weight, delivering instantaneous, visible results in minutes.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 2 reviews)

James ★★★★★

I was skeptical about "instant results," but my hair genuinely had more body within minutes of letting this treatment sit. It doesn't weigh anything down, which is huge for my fine strands.

Aurora ★★★★★

My hair feels noticeably thicker right after I rinse it out, and it doesn't weigh my fine strands down at all. The texture it leaves behind is perfect for a quick blowout that actually holds volume all day.

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