10 bestThickening Shampoosof November 2025
112M consumers helped this year.
13% off
1

Nioxin Scalp + Hair Thickening System 1 - Hair Thickening System for Natural Hair with Light Thinning, Full Size (Packaging May Vary)
Nioxin

9.9
5% off
2

Nioxin Scalp + Hair Thickening System 2 Shampoo, For Natural Hair with Progressed Thinning, 33.8 fl oz (Packaging May Vary)
Nioxin

9.8
3

Redken Shampoo, Volume Injection Hair Shampoo, Lightweight Finish, Volumizing Shampoo, Adds Lift and Body, Adds Volume to Hair, For Fine, Flat and Processed Hair, Paraben Free
Redken

9.8
21% off
4

Viking Revolution Tea Tree Shampoo And Conditioner 17 Oz (500ml) - Mens Shampoo With Tea Tree Oil - Hydrating And Soothing Tea Tree Shampoo And Conditioner
VIKING REVOLUTION
Editor’s Choice

9.6
15% off
5

Kérastase Genesis Hydra-Fortifiant Shampoo, Anti-Breakage & Strengthening For Weak or Damaged Hair, Hydrates Hair, Silicone Free, For Fine or Oily Hair, 250ml
KERASTASE

9.3
OtherUp to 45% off
15% off
6

Kérastase Densifique, Densité Shampoo, Thickening & Strengthening Shampoo, Removes Build-Up & Adds Shine, With Hyaluronic Acid, For Fine or Thin hair, 250 ml
KERASTASE

9.1
29% off
7

Aveda Pure Abundance Shampoo, 33.8 Ounce, U-HC-10018
Aveda

8.8
20% off
8

Nioxin System 4 Scalp + Hair Shampoo - Hair Thickening Shampoo For Damaged Hair with Progressed Thinning, 33.8 fl oz (Packaging May Vary)
Nioxin

8.6
9

HASK Biotin Boost Thickening Shampoo and Conditioner Set for all hair types, color safe, gluten-free, sulfate-free, paraben-free - 12 Fl Oz each
HASK

8.3
20% off
10

BIOLAGE VolumeBloom Shampoo, Volumizing Shampoo For Thin Hair, Lightweight Volume & Shine, Paraben-Free Shampoo, 1 litre
BIOLAGE

8.1
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