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Bumble and Bumble Thickening Serum
Bumble and Bumble Thickening Serum
Bumble and Bumble Thickening Serum
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Bumble and Bumble
Thickening Serum

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Heart 50
Size 1.7 oz"
Details
What it is: A nightly, leave-in hair treatment for thickening and strengthening. What it does: This serum fattens and fortifies each strand over time for thicker, stronger, and fuller hair.