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Bumble and bumble
Thickening Serum

Item # 1270487 Size 1.7 oz
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.

What else you need to know:
For really full results, pair with Thickening Shampoo, Thickening Conditioner and Thickening Hairspray.
Suggested Usage:
-Before bed, pump serum into palms two or three times.
-Work into roots and through damp or dry hair.
-If you have long hair, pump again and smooth through ends.
-For the ultra-fine, make this a twice-daily habit.


1.7 oz

-Algae Extract: Strengthens and adds luster and body.
-Caffeine: Soothes and conditions; provides anti-irritant and antioxidant properties.
-Serenoa Serrulata (Saw Palmetto) Fruit Extract: Increases hair density.
-Betula Alba (Birch) Extract: Provides anti-irritant and antioxidant properties.

Alcohol Denat., Water, Butylene Glycol, Salvia Sclarea (Clary) Extract, Poria Cocos Sclerotium Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Serenoa Serrulata (Saw Palmetto) Fruit Extract, Humulus Lupulus (Hops) Extract, Betula Alba (Birch) Extract, Laminaria Saccharina Extract, Cholesterol, Saccharomyces Lysate Extract, Acetyl Glucosamine, Centella Asiatica (Hydrocotyl) Extract, Algae Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Yeast Extract, PEG-40 Hydrogenated Castor Oil, Caffeine, Trideceth-9, Adenosine Phosphate, PPG-28-Buteth-35, Creatine, Hydroxypropylcellulose, Ethylhexyl Salicylate, Ethylhexyl Methoxycinnamate, Eugenol, Alpha-Isomethyl Ionone, Limonene, Linalool, Fragrance.

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