GIOVANNI Tea Tree Invigorating Shampoo - Special Clarifying Shampoo w/Organic Natural Oils for Women & Men, Cleansing & Moisturizing for Thin Hair, Rosemary, Eucalyptus & Peppermint Oil - 128 Fl Oz

I've been looking for a organic hair shampoo, paraben free, sulfate free, and not like water! This brand is all that PLUS ANIMAL CRUELTY FREE!!! I love this brand now and my go to, that's why I invested in this gallon size! This tea tree oil infusion shampoo is great! Gives a cooling tingle feeling in the scalp and tea tree oil promotes hair growth which is a bonus because I have thin hair and who doesn't want more hair? I use this product every time I wash my hair and I also bought the body wash from this brand but the conditioner isn't as moisturizing as I would like. I have thin long straight hair (Chinese). Oh fun fact after a few months of using this product my hair grew like weeds! But everyone is different just a reminder.**UPDATE December 2017It’s been a year or so since I bought this gallon shampoo and it’s still amazing! Love that it has tea tree oil because it helps manage the ph level on my scalp and help promote hair growth! I did got bored with this shampoo due to the smell. But totally regret it and reminded me why I love this shampoo!! Used another brand of sulfate free shampoo yes it left my hair smelling nice however my scalp didn’t feel as clean. I love the tingling feeling on my scalp with this shampoo (from the essential oils) 1) I know it’s working 2) I know my scalp will be clean. I have oily hair and I wash it twice a week but since I cut my hair shoulder length to donate it’s harder to just do a updo when my hair gets oily. 3) hair growth!! For me 1 inch each month!!! This shampoo is just awesome and really helped with my dandruff and itchy scalp.

Love, love, love. Besides the amazing certified organic and vegan ingredients, the fragrance, the lack of SLS, the truly invigorating sensation my scalp receives when lathering up, it has completely reversed my dry scalp and dandruff. I've heard amazing things about Tea Tree oil for dandruff and dry scalp. Believe me, IT WORKS. But add rosemary and peppermint to the mix and you have the perfect shampoo to support hair growth and reduce hair loss. I am obsessed! I'm about to review their conditioner as well. When you love something this much AND you can buy the gallon salon size, what could be better? Less environmental waste, too? What a perfect product! Bravo, Giovanni! Bravo!

We have been using Giovanni TT shampoo for many years. When we were running low, I was shocked at the prices at various stores. I had gotten bigger bottles from a clearance warehouse previously. Well, that source of course no longer carried it. So I couldn't believe I found it in a gallon at a great price. I'm hoping this online source is still around when we run out again.

I love this shampoo so was so excited when I found such a large size so I can just refill my smaller shampoo container once I finished it.

I love this shampoo and have for years. It cleans even oily hair very thoroughly. It can be very invigorating. Do not leave on too long as the mint in it can give you a chill, no really! Smells great, cleans great but you will need conditioner as it leaves the hair dry.

This was offered in a Hilton hotel. Family loved it, so got a big gallon, half way, we hated it. Not only dry hair but itchy scalp.

I have tried a million 'clean' shampoos. This one is by far the best. It cleans but doesn't dry out my hair. It smells amazing and I love that it comes in a big gallon size to reduce the plastic consumption.

Clearly, we have a lot of hair in my house so purchasing this size bottle was practical. We have the pumps in every shower in our house and just refill them with the big bottle. Tea Tree smells clean, feels tingly on the scalp, and leaves hair shiny and soft. Excellent product, highly recommend it!