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Tea Tree Scalp Care Regeniplex Shampoo, Thickens + Strengthens, For Thinning Hair

  • Based on 3,984 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Apr 20
Order within 18 hours and 6 minutes
Available payment plans shown during checkout

Size: 33.8 Fl Oz (Pack of 1)


Brand: Tea Tree


Item Form: Liquid


Hair Type: Thin


Scent: An uplifting blend of lemon, basil and fir with notes of patchouli, vanilla and amber.


Age Range (Description): All


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.25 x 3.25 x 9.25 inches; 2.11 Pounds


Item model number ‏ : ‎ 723044


UPC ‏ :


Manufacturer ‏ : ‎ John Paul Mitchell Systems


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Worth the investment in your hair health!
Size: 33.8 Fl Oz (Pack of 1)
I’ve been using this product for years without any complaints! My hair had pretty bad dandruff but using this daily/ every other day has gotten rid of this hair issue. I have combo skin and my scalp has gone through a rollercoaster trying different shampoos but this one takes the cake because it doesn’t leave my scalp oily but it feels cleansed and not stripped. The smell is SO GOOD. Somehow it smells like a fresh room? Not sure, but i love it. Overall would definitely recommend to anyone struggling with dandruff or wants to try a scalp refreshing shampoo. It might cost a little more but it definitely is worth the price for the scalp health and shine you’ll get. ... show more
Reviewed in the United States on January 23, 2025 by Ellie Hallberg

  • Works well
Size: 33.8 Fl Oz (Pack of 1)
Works well
Reviewed in the United States on April 9, 2025 by Antoinette R.

  • Pretty Good, NOT Fake
Size: 33.8 Fl Oz (Pack of 1)
I ordered this product from Amazon in June or July 2019 despite some worries from some earlier reviews saying that the product was fake and/or shipped in flimsy packaging. I've had no such worries. The product I received was authentic and came in a strong pump bottle that has had no issues. In terms of the product itself, there are a couple of things that buyers should know. First, this product does not help you regrow lost hair, at least for me. What it does is make your existing, remaining hair appear thicker and fuller. With that understanding, it works well. It has a unique, refreshing smell and is not greasy. Within a week of using it, I noticed that my hair appeared thicker like when I was younger. I also saw a lot less of my scalp after applying gel or hair paste. Sometimes I like the way my hair looks so well I try to go without product altogether. After using this product for about 3 months, however, as I said above, I have not regrown any hair. Also, if you stop using the product, the effects I describe above go away. I find I have to use the shampoo at least three times a week for my hair to keep the same positive effects. If I go out of town, for instance, and stop using the shampoo, my hair goes back to looking thinner. So, in conclusion, it works, but it's no miracle in a bottle. If you can afford to keep using it continuously, you will be pleased. After about 3 months I still have almost half of the bottle left, using it about 3 times a week. ... show more
Reviewed in the United States on September 30, 2019 by Francis M.H.

  • The best so far
Size: 10.14 Fl Oz (Pack of 1)
Of all the products I've used to help my thinning hair look better and stay healthier, this seems the best, so far. No flyaway hair, that's a huge plus, the others I've tried caused this. And a very little bit goes a very long way, you don't have to use more than a couple of teaspoons so the cost isn't as great as it might seem. No shampoo without medication can cause hair growth, no matter what they advertise. Biotin infused shampoo or any other except for that containing hair growth stimulating chemicals do not increase volume of hair. But this product appears to be very good for my scalp and I have alot of new growth constantly mostly due to vitamin supplementation but not at all harmed by this product. So I would encourage you to try it. ... show more
Reviewed in the United States on December 24, 2024 by Ellzeena

  • Love the shampoo, pump broken
Size: 33.8 Fl Oz (Pack of 1)
This shampoo smells amazing. I used it for the first time tonight, left my hair very soft. Will continue using it to see if I can decrease some of my hair loss due to aging. Unfortunately, the pump was broken and there was a small amount of leakage. I just pulled the pump out of the bottle and poured a little into my hand, will be transferring to a different bottle. There was no padding in the box at all, and the box was a little bigger than the pump so even just in the handling of the box, the pump could have broken. Update: am obsessed with this shampoo. Because the ends of my hair are very dry I was applying a small amount of conditioner to the ends. I don’t even need to do that with this shampoo. I can’t believe how good my hair feels and it does feel a little bit fuller. ... show more
Reviewed in the United States on April 26, 2024 by JeanieLe

  • Not working well for me
Size: 33.8 Fl Oz (Pack of 1)
I used the Tea Tree original shampoo and was great. I tried this new formula as I have a very oily and thin hair; but I found this too soft and still feel oily after washed. It did not give me a thickening look unlike the original formula. I have changed back to use the original formula instead
Reviewed in the United States on January 12, 2025 by Andy Ng

  • Excellent but expensive
Size: 33.8 Fl Oz (Pack of 1)
Works great for fine, thin hair. Gives body. Clean finish, but strips oils… squeaks when rinsing with fingers. Price has risen appreciably… get the large size and subscribe & save
Reviewed in the United States on December 3, 2024 by Humbuzz

  • Finally healed my scalp
Size: 10.14 Fl Oz (Pack of 1)
I have fine hair and my scalp gets small bumps on it and has for the last few years. I don't know what is causing or what the official diagnosis is but after using this shampoo for four months they are all gone. I previously was using OGX Extra Strength Refreshing Scalp + Teatree Mint , Invigorating Scalp Shampoo and it never fully cleared up. So after doing a lot of research and reading reviews I decided to give this a try. I like the smell of it- I used a scalp scrubber every other shampoo along with this. I wash my color treated hair every day with this shampoo and do not use conditioner and still I can easily brush my hair after a shower. I highly recommend and have this on a subscription service so I do not run out. Go ahead and give it a try because the cost is worth it. ... show more
Reviewed in the United States on May 21, 2024 by K

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