Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Giovanni, Root 66, Max Volume Shampoo, 8.5 fl oz (250 ml)

Giovanni, Root 66, Max Volume Shampoo, 8.5 fl oz (250 ml)

Earn 5% Loyalty Credit ?
Our Price:
Shipping Saver ?
You Save:
$1.79 (20)

Sorry, this product is no longer in stock.

In Stock
  • Expiration Date: Jan 2021
  • Shipping Weight:
    0.83 lbs
    Switch to Metric units
  • Product Code: GIO-18171
  • UPC Code: 716237181718
  • Package Quantity: 8.5 fl oz (250 ml)
  • Dimensions:
    7.6 x 2.5 x 1.4 in, 0.7 lbs
    Switch to Metric units
Bundle Offer
Save $4.00 when you purchase these items today for only $11.16
Total: $15.16
Combo Discount: - $4.00
Together: $11.16

Sorry, this product is no longer in stock.

Product Overview


  • Eco Chic Technology
  • For Limp, Lifeless Hair
  • With Horsepower Expanders to Increase Body and Shine While Infusing Weightless Texture
  • 100% Vegetarian Ingredients

Clarify- Moisturize

  • Increases Volume in Limp, Lifeless Hair
  • Cleans and Adds Weightless Bounce
  • Strengthens Thin, Fragile Hair
  • Protects Fine Hair from Damage While Building Body
  • Lauryl and Laureth Sulfate Free

*The elements of earth, wind, fire and water represent a unique combination of certified organic botanicals and incredible style.

Hit the road Jack and don't you look back no more. 'Cause Root 66 is stretching ahead revving its horsetail horsepower expanders to add max volume and max life to hair that's limping along through life. Contains Horsetail Extract, a healing herb, rich in nutrients and high in silica to help keep hair strong. Wash in bounce, wash in strength, wash in body. So put the pedal to the metal. It's a minimum price to pay for big time volume.

Suggested Use

Lather into wet hair. Rinse and repeat for maximum volume. Follow with Root 66 Max Volume Conditioner and Root 66 Max Volume Directional Root Lifting Spray for big time body.


No animal testing

Aqua (Water), Sodium Lauroyl Methyl isethionate, Cocamidopropyl, Hydroxysultaine, Sodium Lauroamphoacetate, Acrylates Copolymer, Decyl Glucoside, Benzyl Alcohol, Sodium Chloride (sea salt), Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Glyceryl, Citrate/Lactate/Linoleate/Oleate, Dehydroacetic Acid, Sodium Hydroxyde, Natural Fragrance, *Aloe Barbadensis (Aloe Vera) Leaf Juice, *Actinidia Chinesis (Kiwi) Extract, *Carica Papaya (Papaya) Fruit Extract, *Equisetum Arvense Extract, *Mangifera Indica (Mango) Fruit Extract

*USDA Certified Organic

We do not add parabens, lauryl or laureth sulfate to this product.

iHerb Customer Reviews

Light and bouncy hair

Posted by MarjiMum on May 25, 2017 | Verified Purchase

The Giovanni Root 66 shampoo and conditioner are very light weight and definately give my fine hair volume. I use a very small amount of oil on the very ends of my hair as the conditioner is not quite enough for them. I also love the Thin to Thick products and I alternate these. Sooo love being able to shop on iHerb for gentle, cruelty free products.

Was this review helpful to you?

Thanks for your feedback!

Does what it states.

Posted by 5575461924919956099 on Mar 18, 2017 | Verified Purchase

Give volume and less hair loss

Was this review helpful to you?

Thanks for your feedback!

so far so good

Posted by 4665732769022102759 on Feb 05, 2017 | Verified Purchase

seems like my hair really likes this shampoo so far. it has silica in it from the horsetail extract, dont confuse it with silicones (ie dimethicone) which leaves a coat of film on your hair and thus weigh down hair / making thin hair really oily etc. read that silica is a natural ingredient that strengthens your hair. doesnt smell "natural" like other organic shampoos with essential oils etc in it, which i wish it did. i use it together with the conditioner.

Was this review helpful to you?

Thanks for your feedback!


Posted by Reviewer2966418 on Jan 23, 2017 | Verified Purchase

Does not coat my hair or turn it dark and lank like some shampoos do. And the fragrance is wonderful!

Was this review helpful to you?

Thanks for your feedback!

Great Shampoo

Posted by 4931716953741069279 on Jan 18, 2017 | Verified Purchase

If you want more volume, while also leaving your hair clean and healthy, this is the shampoo for you. I have long fine hair, and a lot of it, but it tends towards the oily side, so I wash my hair almost daily. This is a great daily shampoo, it gives me volume without stripping my hair, and leaves it healthy and shiny. I use it together with Giovanni, Root 66, Max Volume Conditioner, 8.5 fl oz (250 ml). I've been using this shampoo for years, iHerb offers it for the best price too.

Was this review helpful to you?

Thanks for your feedback!