Divi Scalp Serum - 1 fl oz - Ulta Beauty: Contains Tea Tree Oil
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$48.00
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4 out of 5 stars with 3 ratings
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Guests are saying
This scalp serum has garnered a mix of responses, with many guests praising its effectiveness in promoting hair growth and improving scalp health. Users have reported significant improvements in hair thickness and reduced hair loss, particularly for those with sensitive skin. The cooling sensation and pleasant scent are also highlighted as positive features. However, some guests experienced adverse reactions or found the scent overpowering, indicating that results may vary based on individual sensitivities.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6 out of 5 stars with 13655 reviews
75% would recommend
33 recommendations
5 out of 5 stars
22 March, 2026
originally posted on http://www.ulta.com
Very good
I've been dealing with scalp breakouts ever since i was a teenager (I'm 62 now), and in the past several months i have dealt with folliculitis. Ive tried 2 different follicle shampoos and topical treatments. Nothing has been truly successful in getting rid of the folliculitis. My daughter gave me this product after i told her about my scalp woes. Ive been using it for about a month and (knock on wood) i feel like the folliculitis is going away. My breakouts are slowly going away. I'm quite pleased with the results so far.
1 out of 5 stars
21 March, 2026
originally posted on http://www.ulta.com
Never again
The entire line seems to be a gimmick. This prodict did absolutely nothing to help my hait
5 out of 5 stars
17 March, 2026
originally posted on http://www.ulta.com
Absolutely love this product!!!
I love this water based formula, I have straight black hair and it does not get weighed down. I got this product as a diamond member gift and fell in love. The results were noticeably fast! I had problem with thinness, and it is now a lot fuller, even my fiance noticed it. 10/10 reccomend
1 out of 5 stars
15 March, 2026
originally posted on http://www.ulta.com
Never again!
I purchased this in hopes to help fill-in breakage on my edges. This junk is so potent, it burned my scalp (it was literally black) and broke the edges off i tried to save with this product
5 out of 5 stars
8 March, 2026
originally posted on http://www.ulta.com
This is the best product I've ever used
I have always had dry flaky and itchy scalp and it just gets worst sometimes with scalp oil products and weave. I have used divi once and it leaves a nice tingling sensation w/ no flakes or itchiness. I'm definitely buying this again.
5 out of 5 stars
2 March, 2026
originally posted on http://www.ulta.com
I would buy this product again and again
I love this product.
5 out of 5 stars
26 February, 2026
originally posted on http://www.ulta.com
I will definitely be purchasing again
Love this scalp serum. I've been using it for 3 months now and can definitely tell a difference.
5 out of 5 stars
23 February, 2026
originally posted on http://www.ulta.com
Improved my thin hair
I use this after every wash. I have thin, fine hair that I struggle to grow because I have thyroid issues. I chose this as my free product when I became a diamond member and it kind of sparked my hair health/growth journey. It is a great addition to my hair care routine. My hairdresser noticed a significant difference in my hair when I came in for my most recent appointment. For me this is a great product!
5 out of 5 stars
16 February, 2026
originally posted on http://www.ulta.com
Wow
This product hair done wonders for my winter dry ichy scalp. Its also made my hair grow like crazy!
1 out of 5 stars
7 February, 2026
originally posted on http://www.ulta.com
Doesn't work
I received one bottle free for being a diamond member. I bought three bottles when they were on sale for 50% off. Several times I used it a few times a day. It's a small dropper. I wanted to target all of the hair. The only good thing is the peppermint smell. This serum is very watery and runs down your face. The dropper doesn't reach the bottom of the bottle. I bought the 1 ounce serum. It gave me several bumps all over my scalp. This serum didn't make my hair grow. I wouldn't buy it again. Jesus loves you!
2 out of 5 stars
3 February, 2026
originally posted on http://www.ulta.com
Tried 3 bottles of this stuff
I bought this 3 times, one bottle after the other, hoping to see results. Nothing. It feels refreshing on my scalp after a shower and made my dry hair greasy.
2 out of 5 stars
28 January, 2026
originally posted on http://www.ulta.com
Smells very strong
Only 2 days of using the product and the smell is very strong and made my hair greasy. I'm not sure of I want to continue using this because the cons don't seem to outweigh the potential benefits.
4 out of 5 stars
24 January, 2026
originally posted on http://www.ulta.com
so far so food
ive been using this for a couple months now. I dont know if it is helping but i know its not making it worse so I will keep using it. I like the feeling it gives my scalp and it doesn't make my hair oily.
1 out of 5 stars
23 January, 2026
originally posted on http://www.ulta.com
Who is leaving all these good reviews?
Honestly, I was extremely unimpressed with this product. If anything, my hair seemed to shed more while I was using it. It's extremely watery, doesn't smell great, and feels like it just sits on my scalp without doing much. I used it consistently for several months and didn't notice any improvement in thickness, growth, or overall hair health. For the price, I expected much better results. I would not buy it again. Going back to my OUAI serum now….
3 out of 5 stars
17 January, 2026
originally posted on http://www.ulta.com
Unsure yet
I have been using this for a few weeks for postpartum hairloss as it is sk popularly advertised for. Its too soon to tell yet if its doing anything but a few oberservations: 1. A little bit DOES NOT go a long way. Im more than halfway through a small bottle in less than 2 weeks. Doesnt make sense to purchase a smaller bottle to trial something that doesnt yield results immediately. 2. Though the product itself doesnt make hour hair greasy, if like me, your hair is easily greasy- its going to happen. Your essentially wetting your scalp without a shampoo, which for my hair type means its going to look dirty.
2 out of 5 stars
12 January, 2026
originally posted on http://www.ulta.com
Not a fan…
I tried Divi in replace of another scalp serum that was actually helping. Divi is just more accessible, which is why I decided to give it a try. I used for 3.5 months and saw no results. Was really hopeful but ended uo just going back to my original one.
5 out of 5 stars
12 January, 2026
originally posted on http://www.ulta.com
loved it!
My hair is super thin (and lowkey almost balding) near the corners of my scalp from always pulling my hair back. I started applying this one a day/every other day consistently for two months and noticed so much hair regrowth. Have repurchased and will continue to. Love it!!!
5 out of 5 stars
7 January, 2026
originally posted on http://www.ulta.com
Need another bottle soon
Love the smell of rosemary and this product is helping alot with my dry hair it's smooth and with more volume
2 out of 5 stars
5 January, 2026
originally posted on http://www.ulta.com
Don't waste your money
I received a small bottle as a free gift. I have been using it for quite sometime now and there is no difference. It also seems to make my hair greasy. Way to expensive so something that doesn't produce results.
4 out of 5 stars
5 January, 2026
originally posted on http://www.ulta.com
Overhyped
I love the menthol and the tea tree extract! The smell is great, my scalp feels refreshed, I love the ingredients. Smells nice. I'm just not sure it's worth the price? I can't tell much of a difference in hair/scalp health, and the applicator isn't exactly super helpful. I use it infrequently and it's been about 2 months and I'm halfway through the bottle, for reference. Still up in the air whether I'll buy it again, but it's been a fun treat in the meantime!