Leave-In Scalp Treatment
Hair Stimulating Serum
Scalp Serum for Thicker, Fuller-Looking Hair
A leave-in scalp serum with glutathione, apple stem cells, and botanicals that helps hair look visibly thicker, denser, and stronger over time.
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What it does
- Hair looks thicker + denser
- Strengthens the look of each strand
- Invigorates the scalp
- No rinse, use on wet or dry hair
Powered by
- Glutathione + Sodium DNA
- Saw Palmetto Fruit Extract
- Apple Stem Cell Extract
- Panthenol (Provitamin B5)
Get the full routine:
PRODUCT DETAILS
Step three of our 3-step hair routine and the one that does the heavy lifting. This leave-in serum goes straight to the scalp, where glutathione and sodium DNA, apple stem cell extract, saw palmetto, and soothing rooibos and chamomile work together. With consistent use, hair looks visibly thicker, denser, and stronger. For women and men. 60 ml (about a 60-day supply).
THE SCIENCE
Glutathione and sodium DNA are paired with apple stem cell extract and saw palmetto, ingredients chosen to support the scalp environment where hair grows. Panthenol strengthens and adds weightless body to each strand.
Menthol, capsicum extract, and methyl nicotinate give the serum its signature warming, tingling feel, a sign it's invigorating the scalp. Rooibos and chamomile help keep things calm.
HOW TO USE
Apply 15–20 drops to the scalp where hair looks thinner and massage in. Do not rinse. Use on wet or dry hair.
For the first 90 days: use morning and night. Once you're happy with the results, switch to nightly use to maintain them. Avoid the eyes and broken or irritated skin.
FULL INGREDIENTS
Aqua, SDA-40, aspalathus linearis (rooibos) extract, polysorbate 80, potassium CLA glutathione, sodium DNA, panthenol, serenoa serrulata (saw palmetto) fruit extract, matricaria recutita (chamomile) extract, malus domestica fruit cell culture (apple stem cell) extract, niacin, menthol, capsicum extract, olea europaea (olive) leaf extract, methyl nicotinate.
60 ml.
SHIPPING + RETURNS
Free Canada-wide shipping on orders $150+. Two free samples with every order if noted in cart at checkout. 30-day returns and satisfaction guarantee. Carbon-neutral shipping by Canada Post.
Derm Developed
Made in Canada
Cruelty Free
Paraben Free
Hair Stimulating Serum
Holiday shipping
Giving it as a gift?
Order by Dec 8 for delivery before Dec 25 · free shipping on $150+
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Complete Your Routine
A clean, healthy scalp helps the serum do its job. Start with our shampoo and conditioner.
Or save with the Hair Regrowth Routine, all three in one.
Powerfully Clean Ingredients
Active compounds that work together to support a healthy-looking scalp.
A botanical extract long used in scalp care for thinner-looking hair.
A weightless volumizer that strengthens and moisturizes each strand.
Adds lustre and helps hair look healthier and fuller.
FREE OF
Empty promises. Filler ingredients. Anything that isn't earning its place.
ALSO FREE OF
Parabens. Silicones. Cruelty.
FAQ
How long until I see results?
Hair grows slowly, so consistency matters. Most people start to notice a difference after 2–3 months of twice-daily use, with fuller results around 4 months. The serum needs active follicles to work with. If you're concerned about hair loss, our Calgary clinic can help find the cause.
Is the tingling normal?
Yes. Menthol, capsicum, and methyl nicotinate create a warming, tingling feel on the scalp. If it becomes uncomfortable or your scalp gets irritated, stop use.
Is it for women or men?
Both. It's formulated for women and men with thinner-looking hair.
How long does one bottle last?
About 60 days at 15–20 drops twice a day.
Do I need the shampoo and conditioner too?
For best results, yes. The shampoo and conditioner keep the scalp clean and hair strong, so the serum can do its job. Save with the Hair Regrowth Routine.
The serum works well and is easy to use. Delivery is quick and we appreciate the excellent service
Hi there, thank you so much for your kind review! We are so happy to hear that our Hair Stimulating Serum has been working well for you and that the delivery was quick.
The shampoo is amazing. I never use any other. You do have to be patient because any hair repair needs time to work. It took my hair about 6 months to get healthy and thicker. I am now growing my hair a little longer because I can...before I had a few balding spots so I kept it short to hide these. Now I don't have to!
Hi there! Thank you so much for taking the time to write this amazing review. We are thrilled to hear that our Revitalizing Shampoo has helped improve the health and thickness of your hair. We understand that hair repair takes time, so we're happy to hear that you were patient and saw great results after 6 months. It's great to know that you are now able to grow your hair longer without worrying about balding spots. We're so glad to have you as a loyal customer. Thank you for choosing our shampoo!
First time using this product. Very impressed
Hi there, thank you for sharing your feedback on our Hair Regrowth Routine. We're thrilled to hear that you're impressed with the product and that it's working well for you!
Love it so far! It's been three months and I have been noticing little hairs coming out:). Shampoo and conditioner work well for my hair!
Thank you for sharing your experience with our Hair Regrowth Routine! We are thrilled to hear that you have noticed new hair growth and that our product has helped restore your hair after experiencing hair loss. We appreciate your support and are happy to be a part of your hair journey. Keep using our routine for even more amazing results!
Much thinner and watery than before. Iv been duped with its quality. When i buy from my dermatologist its thicker and better quality. These people have no shame.
Hi Sonia, we're so sorry to hear you had issues with the consistency! Feel free to send us an email so we can help. The products we sell via the Revoderm site are the same as the ones at our Derm/ca dermatology clinic.
- 5 stars: 15 (79%)
- 4 stars: 1 (5%)
- 3 stars: 2 (11%)
- 2 stars: 0 (0%)
- 1 star: 1 (5%)
The serum works well and is easy to use. Delivery is quick and we appreciate the excellent service
Hi there, thank you so much for your kind review! We are so happy to hear that our Hair Stimulating Serum has been working well for you and that the delivery was quick.
The shampoo is amazing. I never use any other. You do have to be patient because any hair repair needs time to work. It took my hair about 6 months to get healthy and thicker. I am now growing my hair a little longer because I can...before I had a few balding spots so I kept it short to hide these. Now I don't have to!
Hi there! Thank you so much for taking the time to write this amazing review. We are thrilled to hear that our Revitalizing Shampoo has helped improve the health and thickness of your hair. We understand that hair repair takes time, so we're happy to hear that you were patient and saw great results after 6 months. It's great to know that you are now able to grow your hair longer without worrying about balding spots. We're so glad to have you as a loyal customer. Thank you for choosing our shampoo!
First time using this product. Very impressed
Hi there, thank you for sharing your feedback on our Hair Regrowth Routine. We're thrilled to hear that you're impressed with the product and that it's working well for you!
Love it so far! It's been three months and I have been noticing little hairs coming out:). Shampoo and conditioner work well for my hair!
Thank you for sharing your experience with our Hair Regrowth Routine! We are thrilled to hear that you have noticed new hair growth and that our product has helped restore your hair after experiencing hair loss. We appreciate your support and are happy to be a part of your hair journey. Keep using our routine for even more amazing results!
Much thinner and watery than before. Iv been duped with its quality. When i buy from my dermatologist its thicker and better quality. These people have no shame.
Hi Sonia, we're so sorry to hear you had issues with the consistency! Feel free to send us an email so we can help. The products we sell via the Revoderm site are the same as the ones at our Derm/ca dermatology clinic.
It’s ok
Hi Akosua, thanks for writing a review! If you have more feedback to share on how we can improve the products, please let us know — we'd love to hear your thoughts.
I’ve been using this product for a couple of weeks now. It’s easy to use and absorbs nicely into my scalp. Doesn’t leave any residue on my hair
After the first use I noticed thicker, more dense hair. After a couple of weeks less hair fall. And It was gentle on my scalp. So, now I will buy it all the time.
I didn't see a big difference ..maybe I need to use it for more months . I will give it another try and give another review
The shampo and conditioner are so awesome
My hair is so shiny and full of vitality and it smells yummy
The serum adds to the shine
I just started using the Revoderm Revitalizing Conditioner and Shampoo so I can't comment on the results. I only wash my hair 2-3 times a week, so it might take me a while to notice. However, I'm also using the serum which absolutely does work. I like how the shampoo and conditioner make my hair and scalp feel, so it is certainly worth using with the added potential for hair growth!
I just started using the Revoderm Revitalizing Shampoo and Conditioner. I just started using both, so I can't comment on the results. I only wash my hair 2-3 times a week, so it might take me a while to notice; however, I'm also using the serum which absolutely does work. I like how the shampoo and conditioner make my hair and scalp feel, so it is certainly worth using with the added potential for hair growth!
I was a little skeptical at first, but I thought I'd give it a try for my thinning hair, at the top sides of my forehead. I put a couple of drops on twice a day (morning and night). It doesn't wet your hair and you can't see it, as you put it on your scalp. After about 2 months I noticed baby hairs growing in. I just started the serum this summer so I can't wait to see what will happen in a few more months! This serum is now a part of my daily "improve myself" regime.
Fabulous. I seem to be getting results from the hair loss serum already and my hair is softer, healthier and shinier than it has been in years from using the shampoo and conditioner. Bravo! And thank you very much.
A friend of mine recommended these products and I've been using them for almost a year now and they have done exactly what I she said they'd do. Up until about a year and a half ago my hair was breaking so easily and was thinning badly. Now my hair is growing out well, and feels so soft. Even though I don't have as much hair as I used to, over time these products may help my hair to grow thicker. I'm pleased to say they worked a lot better than the Kerastase product I tried which just caused more breakage.
I have ordered this shampoo online as I live in Vancouver as my friend told me about it, I love how it smells, and how soft it makes my hair feel, I will definitely order it again! Thank you!
Too early to tell.
Great shampoo and conditioner smells great…makes my hair really silky.
I like this product as I have begun to see new growth which is very encouraging.
Developed in a dermatology clinic. Not a lab you've never heard of.
Revoderm formulas are created by board-certified dermatologist Dr. Ken Alanen and cosmetic laser clinician Ildikó Juhász at Derm.ca, a leading dermatology clinic in Calgary, Alberta. They're the same medical-grade formulas our clinicians reach for in-clinic — developed beside real patients, real procedures, and real results, not focus-grouped in a vacuum.
When your skincare comes from a working Calgary dermatology practice with 20+ years of experience and 120,000+ patients treated, "dermatologist-developed" isn't a marketing line. It's where the product was born.
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