Side-by-side comparison

PlixvsJack

Name: Plix Rosemary Advanced Shampoo for Clean, Smooth Hair
Brand: Plix
Price: 21.99 USD
Availability: InStock

Rosemary Advanced Shampoo for Clean, Smooth Hair·Black True Volume Thickening Shampoo. – Expansion…

Side-by-side look at Plix Rosemary Advanced Shampoo for Clean, Smooth Hair ($21.99) and Jack Black True Volume Thickening Shampoo. – Expansion… ($5.37) in the hair shampoo category.

Dupe Score 82Strong dupe

89% matchSave 76%

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Luxury pick

Plix

Rosemary Advanced Shampoo for Clean, Smooth Hair

$21.99

$0.11 / ml

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Budget dupe

Jack

Black True Volume Thickening Shampoo. – Expansion…

$5.37

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Spec	Plix	Jack
Category	Hair Shampoo	Hair Shampoo
Finish	Varies	Varies
Coverage	Varies	Varies
Volume	199.92 ml (6.8 fl oz)	N/A
Unit Price	$0.11 / ml	$5.37
Skin Type	All	All
Tags	Luxury	Budget

Our verdict

For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. Jack Black True Volume Thickening Shampoo. – Expansion… undercuts Plix Rosemary Advanced Shampoo for Clean, Smooth Hair by about 75%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities.

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