Scalp Health Serum – Hair Density & Fullness Support for Thinning Hair

I had bariatric surgery & started experiencing hair loss/thinning about 3-4 months post op. I started using divi in March of 2026 and I’ve attached results from March to July. I’m blown away & so pleased. I primarily used the serum but have recently started adding other divi products to my line up including the leave-in conditioner, shampoo/conditioner, and strand plumping styling cream. i’m a divi fan for life now. 10/10!!!

I just received a product today so I can’t really give feedback as far as how it works yet However, I do absolutely love this scent if you are sensitive to minty/tea tree type scent then this ain’t for you And I love the cool tingly sensation So fingers crossed.. I will update later if I see progress

I haven’t tried the product yet but my god this is some nice packaging.

I’ve only used this product for 2 weeks and can already notice a difference!

This has helped me soooo much, im on month 2 right now and have already seen less hair fall. My hair had already been falling out, but for some reason, my hair started falling out even more, so turning to this was hopeful for me. So glad I did because it works! I do also take the supplement though.

This stuff is truly amazing! I was dealing with some thinning on the temples so I focused on those spots over the last 6 months, and I could not be happier with the results. I have so much new growth in those areas. It smells amazing and really makes your scalp feel super clean. Overall, my hair seems thicker too. This might be an expensive product but it is well worth it!

10/10. I begin using this right after having my last baby and whoa. I’m at the tail end of the postpartum shedding and the classic spots where women typically have bald spots after the pp hair loss has already grown back significantly! It’s a smaller bottle but it’s already last me around 2 months and I have some left. I will definitely continue using this, it’s worth every cent.

Helped my hair grow back after weight loss. It took a while though and a few bottle. It’s a tiny bit greasy on the scalp but smells better than other brands. It’s definitely not a miracle like it says on tiktok lol but a good value if you can get it on sale.

It actually works! I am a major skeptic when it comes to anything working but when I had hair loss due to weight loss, my sister had told me about this mostly due to how it helps her dermatitis. I was having a scalp psoriasis flare in addition to my hair loss and after only ONE application, my scalp was basically healed. No more flakes!! I have now been using it for 30 days and my hair is growing back!! I hardly ever write reviews but I had to for this one. I’m shocked my hair has come back in a month.

I started using this a couple of months ago mainly around my hairline and part where things were looking a little sparse. Initially, I noticed how much better my scalp felt. Less buildup and itchiness, and my hair felt healthier at the root. Over time, I started seeing short new hairs popping up, especially near my temples. My hair feels fuller when I style it, not weighed down or greasy, which I was worried about a scalp product with my fine hair. The serum is easy to use and doesn’t leave residue. One bottle lasts longer than I expected, and having the two-pack gave me a good treatment instead of something you’ll run out of right when it starts working. If you’re patient and consistent, this is one of those products that does its job.

I originally purchased this because I struggle with scalp psoriasis and constant itch and flaking, and I can honestly say this is the only product that has actually helped me. From the first few uses, my scalp felt calmer and cleaner. The cooling, tingly feeling is so soothing without being overpowering, and it immediately helps with itch. It also does an amazing job at cleansing the scalp, especially when I have a lot of product buildup from styling. After consistent use, I noticed significantly less flaking and irritation. My scalp just feels healthier overall. On top of that, my hair itself looks better and my hairstylist has actually commented on the difference when I use this versus when I don’t — especially with growth and scalp condition. Pros: – Helps with psoriasis itch and flaking – Cleans scalp really well – Soothing cooling sensation – Smells great – Hair looks healthier and fuller Cons: – Price is a little higher than basic serums (but worth it for results) This is one of those products I truly won’t replace. It works, it feels good, and it has made a noticeable difference for both my scalp and hair. I will absolutely continue repurchasing!!! 🤍✨

Has helped tremendously with regrowth after a lot of postpartum hair loss. Photos are before and after 2 months of daily use

It is week 3 of using this product. Here is the progress so far. I’m surprised but I can actually see a difference in only 3 weeks. Gonna run it for 90 days and report back

I am loving this product. I never thought I would be someone who needed scalp serum for thinning hair but recently I discovered a patch where my hair has gotten noticeably thinner. I've always had thick hair so this is new to me. I saw this and knew I had to give it a try and I am glad I did. Before using this I could feel the beginnings of hair trying to regrow but it was rough and the pieces were brittle. I started applying a small amount of this and massaging it in with my fingers. Within a few days of use that area of hair was smoother and my scalp feels renewed. I can tell a difference. I do feel this is nourishing my hair something it probably needed desperately. I love that it came with 2 bottles but since I use a small amount it will last me a while. I do 100% plan to repurchase once I go through these 2 bottles. It's worth it and I find it an amazing value.

My hair has been thinning as I get older, so I’ve been trying different products to support my scalp. I like that this serum is very lightweight and not harsh at all on my scalp. The results have been slow, but over time I’ve noticed my hair looks healthier, and there is a slight improvement in density. It’s gentle enough for regular use, which is something I appreciate.

I’ve only been using this product for a month, and I think I’m already seeing a difference! What’s funny is French braids are what typically expose the thinning the most, but now it looks loss obvious even in braids. It also smells great and has a nice consistency

I ordered the Divi Scalp Serum two pack, and I love that it comes as a two-month supply. That alone makes it such a great value because once you start using it, you really do want to keep going with it. I’ve actually noticed a difference in my hair since using this. My frizz is definitely reduced, and my hair just feels softer overall. I apply it after the shower while my hair is still slightly damp, and I massage it into my scalp. It absorbs quickly and doesn’t feel greasy at all. There’s a minty, cooling sensation that feels really refreshing, and the light herbal scent is nice without being overpowering. One feature I really appreciate is the little see-through window on the side of the bottle. It makes it easy to see how much serum is left so I know when it’s time to reorder, which is helpful since I use it daily. Overall, this has been such a good addition to my routine, and I love that the results are noticeable. I definitely recommend this serum if you’re looking for something that helps with softness, frizz, and overall scalp health.

I’m a big fan of Divi hair products but this one is probably my fave! I love to put it on at night before bed. My scalp feels invigorated and I really enjoy the tea tree scent. I have noticed a little growth in my temple area. Not a ton but it’s not as broken as it was and I can see some baby hair growing in. For the value it’s definitely worth a try!

This Divi scalp serum for thinning hair appears to be good. The jar is nice and sturdy, has a clear line on the side to see how much is left, and the stopper works well. It smells pleasant, like mint, but is pretty strong. The serum is thin, lightweight and watery so it’s definitely better to apply it directly to the scalp. It appears to be good quality which I expect from Divi products. It doesn’t leave my hair or scalp oily which is important. It absorbs well and easy to use. While pricey, it can still be a good value based on effectiveness which will vary by person

Divi Scalp Serum for thinning hair is definitely helping my scalp and my thinning hair. I was worried that it would make my roots look more oily than they already are, but it actually has helped tame it. The serum has a light minty tea tree oil scent that smells clean and isn’t overpowering. It has a nice and refreshing cooling sensation for about 5-10 minutes after it’s rubbed in to your scalp. I am excited to see how it improves my scalp health over the course of the next several weeks. The directions state to use one dropper full (1ml) daily. Each bottle is 30ml which makes it a 30 day supply. As much as I love the serum, it is a bit out of my budget to spend $40 each bottle on a monthly basis.

I've only tried a couple of other scalp serums but off the back, this one is definitely less oily and easier to apply than some of the others that I've used. I typically like to apply this at night but it's light enough and thin enough that I don't think it would make my hair feel oily or greasy even if I used it during the day. It does have a light peppermint scent and it feels slightly tingly on the skin but not in an uncomfortable way. I'm definitely looking forward to seeing results with continued use!

Its like a breath mint for your head, I love how this makes my hair feel. Have seen some new growth and my hair is more manageable. I feel confident this will be good in the long run for my hair.

This is a great 2 pack of serum. I have been using it consistently and it has not left my scalp sensitive or itchy. I am hoping it can help my thinning hair and look forward to updating the review with great results. The serum itself is a nice thin consistency that applies easily and well. I like to follow up with a light massage to get it rubbed in well.

You get quite a lot nicely packaged but first thing before opening smell mint it’s pretty strong the liquid is slightly over clear color that is very light weight absorbs nicely and has a refreshing soothing feel on the scalp. Beside the strong mint smell has no irritation to my scalp and feels like a cooling refreshing feel it definitely a peppermint rosemary smell but very happy over all

I’ve been really impressed with this scalp serum. The moment I applied it, I felt a cooling, tingly sensation that made my scalp feel refreshed and alive. It’s like a mini spa treatment for your roots. It has a peppermint scent that is clean, invigorating, and not too strong. The serum itself is lightweight and absorbs quickly without leaving my hair greasy or weighed down. After using my scalp feels healthier, and my hair looks fuller and more resilient. It’s especially great for thinning spots or areas that need a little extra attention. The dropper makes it easy to apply exactly where you need it, and a little goes a long way. My scalp loves it!

I just received this 2‑pack of Divi Scalp Serum and while I can’t speak to long‑term results yet, the product feels great going on. It’s not too oily, so it doesn’t interfere with styling, and since it’s a leave‑on formula, it’s easy to use daily. The scent is clean and pleasant, and I’m looking forward to seeing the results with continued use. Great Value

I ordered this DIVI Scalp Serum for Thinning Hair, it comes in a pack of 2, each bottle is 30ml in size, & it has a glass dropper for easy application, that functions beautifully! The quality is excellent, it performs incredibly well, it’s clinically tested, & contains many beneficial ingredients that promote a healthy scalp environment, such as caffeine, rosemary, oil, peppermint, & hyaluronic acid, just to name a few. It’s vegan, cruelty free, dermatologically tested, & made in the USA, giving me confidence in the ingredients list. It has a very pleasant scent that smells “minty” in nature, it’s not oily, greasy, sticky, or tacky, & it doesn’t leave behind any residue at all. I really like the transparent window line on the side of the bottle, allowing me to see how much product is remaining. It’s easy to use, simply shake the bottle before use, apply 1ml to the targeted area of the scalp once a day, & massage it in. It absorbs into the scalp pretty quickly, it’s very gentle, & didn’t cause any irritation at all. It’s not a quick fix, but it is effective. With consistent use, it can take up to 6 weeks for visible results, depending on the condition of each persons scalp environment. I’m very happy with this purchase, & couldn’t be more pleased! At the time of this review, it’s priced at $80, & it’s my opinion that it’s very reasonably priced when compared to other comparables of the same quality. I HIGHLY RECOMMEND!

The product arrived in perfect condition. I’ve been using this scalp serum consistently for about a year, and it has noticeably helped with my hair growth. My scalp feels healthier overall, and my hair looks fuller than it did before I started using it. I use a scalp massager to make sure the serum gets all over my scalp.

I absolutely love this product! It’s so clean and effective. I haven’t been using it for long, but my scalp feels amazing, and my hair is starting to stop shedding as quickly. The scent is delightful and leaves a pleasant feeling on my scalp. I massage it into my hair at night before bed. It’s lightweight and doesn’t leave any greasy residue. I’m so impressed so far and I’m keeping my fingers crossed for some new hair growth!

It’s a miracle for me!

I have really fine hair and through weight loss lost a lot of my hair. I’ve been using this product for several months and it is amazing. My hair stylist is even representing them now.

Can definitely see a difference! Rapid regrowth around hairline in just 2 months. I also have less shedding when I wash. Will certainly order again once I use up this first bottle.

Coming back after using this product for the past 4ish months. It’s life changing. For me, I LOVE the scent and I love the “minty” feeling on my scalp. I apply right after the shower like the directions say. How in the world it doesn’t make my scalp oily?? I still have no idea. Not only does it make my scalp feel so clean, but it genuinely has helped my hair grow back postpartum. I didn’t take great progress pics but you can totally notice a difference in my thinning areas! Be ready for some major baby hairs to grow in!! LOVE this product and will forever use it. I didn’t use the full dropper each shower day, nor did I use it daily—only when I washed my hair—and it lasted me 4 months for 1 bottle. I can’t even imagine how fast it could work if I used the full dropper amount AND used it daily.

I’ve tried so many different type things like this. I love this, it’s not oily. It’s more of a watery texture. You can throw a little on at any time of the day. It dries brush through it and move on. I can see quite a bit of difference in my hair loss and feels thicker. Below is before hair loss after washing. And after about 5-6 weeks

I saw so many new growth of hair after using this serum regularly. I love that this is not sticky or oily. This product definitely works, i have been using it for almost a year. Use 2-3 bottles regularly to see the affect.

I have been using this product for about a month and have added pictures of my results so far. The top is April and the bottom is May. I purchased this serum due to getting some post partum breakage. I am 10 months postpartum and have applied to the main areas that are pictures. I have also started a vital proteins collagen powder that I believe has helped. It’s light and does not make your hair greasy. Can be used on wet or dry hair. Also smells great!

I started out using it every other day since it’s pricey, but now I’m using it every day. I can already tell my hair is thicker! I use a scalp massager to make sure it gets spread around and massaged in.

I received a travel set from Divi and have used the serum so far. Couldn't not review it because it's amazing. It has tee tree oil, peppermint oil, caffeine among other great ingredients for improving blood circulation in the area and many other healing properties. I apply the serum on my scalp as well as my eyebrows. I want to grow back my hair after I cut it short and make my eyebrows fuller (hopefully).

After having my baby, my hair was falling out, thinning, and just didn’t feel healthy. I started using Divi Scalp Serum, and the results have been amazing! My hair is now so much stronger and healthier. It’s not falling out anymore, and I’ve noticed it’s thicker and shinier too. I love how easy it is to apply, and the serum doesn’t leave any greasy residue. I’m so happy with the results and would highly recommend it to anyone dealing with postpartum hair changes!

I have Lupus and lost my hair many years ago and after that kept it a short pixie cut however because of disabilities it’s becoming harder for me to manage my hair so I am in the process of growing it out and knew I wanted clean ingredients to follow me on this journey! Divi had been a part of the journey! From January to Thanksgiving this was how the hair had grown and the hair is silky and full unlike anything I have had in many many years! I completely recommend Divi as part of a healthy hair growth regime!

Purchase my 1st 1mth supply bottle and I’m obsessed!!! Just ordered another bottle and went big (3mth supply)!!! It works and I love how refreshing it feels. You can feel it working as soon as you apply it!!! I’m a new fan of DIVI!

Just received this. Wow the packaging is amazing! I will give it 5 stars for now and will update my review with more details after using it for a while. It’s not oily at all which is a bonus if I decide to use this on dry hair. It has a pleasant scent, like herbal and not at all overwhelming or strong. Fingers crossed it works well. I have been watching all the YouTube videos on it that I can find on it.

the smell is great and i love that it isn’t oily like other serums!!! one month results have been great!! applying it once a day on my most obvious spots

I have used this product since my last chemotherapy treatment. In six months I had enough hair to not have to wear a wig at my daughters wedding

Tons of baby hairs after using this serum after every hair wash. This works!

thanks to divi for saving my confidence postpartum! i had terrible pp hair loss with my first, discovered this.. and now marked safe from pp hair loss again and i truly believe thanks to this. 9 months postpartum and i truly don’t think my hair has been more full and long.

Love how it doesn’t make my hair greasy and really feels like it cleans out product build up while also adding thickness.

I’m on my 5th bottle of this magic serum. I’ve seen my hair grow past my shoulders and that NEVER used to happen. I’m not saying this helps with growth specifically BUT it cleans your scalp to where it helps your hair becomes stronger & thicker

Love how my hair is growing in. I am so excited to see new growth in my receding hairline. This product smell so good! Wonder if it could help my eyebrows grow back…

Only thing that works for my dry scalp