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Peter Thomas Roth

Peter Thomas Roth Mega Rich Shampoo

Model: 39-01-001UPC: 670367638019
Lowest at Amazon
$18.00 at Amazon
Lowest at any Popular Retailer
$14.00 at Walmart

Where to Buy

Prices last updated: May 24th 2026 10:28 am

Pros

  • Significantly improves hair condition, promoting healthier growth and density.
  • Pleasant, fresh scent enhances the overall experience.
  • Highly effective for damaged, bleached, brittle, or dry hair, outperforming other popular brands.
  • Cleanses hair while providing moisture without any residue.
  • Recommended by cosmetologists for hair growth struggles.
  • Suitable for curly and thin hair; provides essential moisture and conditioning.
  • Transforms messy, beacried hair into soft, luxurious waves.
  • Lonasting; a small amount is sufficient, providing great value over time.
  • Compact, learoof design makes it ideal for travel.
  • Works effectively with all types of water.

Cons

  • Priced high, especially concerning for users with short hair.
  • Might be perceived as expensive compared to other alternatives.
  • The main appeal for some users is the scent, which might not justify the price.
  • Performance for longer hair types not confirmed by all reviewers.

Bottom Line

Peter Thomas Roth Mega Rich Shampoo is a standout product praised for its ability to improve hair condition and provide lasting moisture and shine. While it excels in transforming and maintaining hair health, its premium pricing might be a consideration for some users. However, with its effective formula and compact travel-friendly design, it remains a strong recommendation for those seeking quality hair care.

Read full expert review

What Reviewers Are Saying

Praised
great scent31%
helps hair grow8%
makes hair shiny15%
leaves hair moisturized15%
transformative8%
thickens hair8%
clean scalp8%
best shampoo ever8%
Criticized
expensive15%

Discussion

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