Biolage, a brand of L’Oreal, does not test any of its products or ingredients on animals and has been at the forefront of alternative methods for over 30 yrs.

Is this greasy? My scalp is oily but my ends are dry

Definitely NOT greasy. This is the best shampoo I've ever used (not that I used a ton of different shampoos, but probably 15-20 brands). Very pleased with the results every day.

Does this product contain betaine

Thank you for your interest in our Matrix products. Please give us a call for further assistance 1-888-777-6396.

Biolage bloom says it adds volume while biolage density says it adds fullness. what's the difference?

Hello Elle, We are happy to share information on both of these products. Biolage Volume Bloom Shampoo plumps fine hair with long-lasting bouncy volume. This shampoo gently cleanses hair with minimal stripping while adding lightweight volumizing shine. Packaging may vary. Biolage Full Density Shampoo, infused with biotin, gently cleanses thinning hair to remove impurities while building hair resiliency from root to tip. Hair is fuller-looking and healthier feeling after just one use. We hope this helps!