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Dermazen

Calm Scalp System

The overnight routine for the itchy, flaky scalp so many women notice in their 40s

  • Calms the itch while you sleep. Serum and moisturizer stay on your scalp all night, instead of rinsing away in two minutes.
  • Lifts the layer that keeps the flakes coming back. Softened overnight, washed away in your morning shower.
  • Sulfate-free, color-safe, 2½ minutes a day. Two minutes before bed, 30 extra seconds in the shower.

Everything in your system4 items

  • Calming Seborrheic Serum8 oz · Leave-in, clinically studied formulaClinically studied
    $79.95
  • Scalp Therapy Shampoo8 oz · Sulfate-free, cleanses without strippingClinically studied
    $49.95
  • MCT Scalp Moisturizer4 oz · Moisture that doesn't add to the buildup
    $29.95Free
  • Scalp ScrubberReusable · Lifts the buildup layer in the shower
    $19.95Free
Retail value $179.80You save $49.90

Today $129.90

Get Relief Today

Shop Pay4 interest-free payments of $32.48

Arrives in 2–3 days

Free US shipping · ships in 24 hrs

No risk to try it out

  • 60 nights to try it at home
  • Full refund if your scalp isn't calmer
  • The scrubber is yours to keep

See the 60-Night Promise

Special offer with two free gifts only available on this page.

★★★★★

“So far, after 4 uses, I’m utterly shocked that something so mild, gentle, natural and simple is breaking through that itchy scalp layer that has driven me crazy for 20 years!”

Karen L.Dermazen customer

Why nothing else has calmed your scalp

There's a buildup layer that most products make worse.

  1. Illustration of a scalp cross-section with a thick yellow layer of oil, product and dead skin sitting on the skin around the hairs.

    The buildup

    Natural oils, styling products, and dead skin cells thicken the buildup that irritates your scalp.

  2. The same scalp after dandruff shampoo: the buildup layer is still there, flakes lift off, and the skin underneath looks red and cracked.

    Dandruff shampoo

    Fail to clear this buildup and contain harsh sulfates that can make flaking and itching worse.

  3. The same scalp after Dermazen: the buildup layer is gone, leaving a thin clear surface and calm pink skin.

    Dermazen

    Clinically proven to remove buildup, reduce flaking, and calm the scalp underneath.

They tried everything too.

Real Dermazen customers, in their own words.

“I’ve tried everything under the sun… nothing has really gotten the job done until I discovered this product.”

BethDermazen customer

“I can wear earrings now, and it’s helped my confidence.”

LoriDermazen customer

“My life has felt way calmer since using Dermazen.”

KelseyDermazen customer

“I don’t have to feel crazy itching my scalp. I feel like I can be the real me again.”

SarahDermazen customer

“The first product that I found that actually did what it needed to do.”

BrittanyDermazen customer

“I don’t spend all day thinking about how bad my scalp hurts.”

SheilaDermazen customer

From the expert

Why a trichologist puts her own clients on this routine

She looks at scalps all day. Hear why Allyssa Robbins reaches for Dermazen.

Allyssa Robbins
Allyssa RobbinsLicensed stylist and trichologist

Allyssa Robbins is a paid partner of Dermazen.

The easy two-part routine

About 2½ minutes a day.

  1. Calming Seborrheic Serum applied at the part line

    Bedtime 2 min

    Calming Seborrheic Serum

    Part your hair and run the nozzle along the roots, section by section.

  2. MCT Scalp Moisturizer in hand

    Right after

    MCT Scalp Moisturizer

    Add a few drops at the roots.

  3. Overnight

    Go to bed. Leave both on overnight.

  4. Scalp Therapy Shampoo poured into a hand

    Morning shower

    Scalp Therapy Shampoo

    Swap it for your usual shampoo and work it in at the roots.

  5. Scalp scrubber in lather

    Shampoo still on +30 sec

    Scalp Scrubber

    Small circles for about 30 seconds.

Then rinse. If you use a conditioner, keep it on your mid-lengths and ends, not your scalp.

Only wash once or twice a week? The more often you use the routine, the better your results. But countless women have told us their scalp felt different even using the system just once or twice a week.

Shower at night? Put the serum and moisturizer on at least an hour before your shower. The longer, the better.

Powered by Mother Nature

Five botanicals soak in while you sleep. Five more wash the buildup away in the morning.

While you sleep

Your serum and moisturizer stay on all night.

  • Aloe

    Aloe

    Floods a dry, tight scalp with soothing hydration, then keeps working all night while you sleep.

  • MCT oil

    MCT oil

    The lightweight part of coconut oil deeply moisturizes without thickening the buildup layer.

  • Tea tree

    Tea tree

    Nature’s scalp refresher. Leaves your scalp feeling clean, fresh and comfortable for days, not hours.

  • Rosemary

    Rosemary

    The hair-care herb everyone’s talking about. Revives a tired scalp for healthier, shinier-looking hair.

  • Grapefruit seed

    Grapefruit seed

    Conditions your scalp overnight, so it wakes up feeling soft and cared for, never tight.

In your morning shower

Your shampoo washes it all away.

  • Apple cider vinegar

    Apple cider vinegar

    Clears away the buildup irritating your scalp. The rinse women have trusted for generations, built into your shampoo.

  • Oat

    Oat

    The gentlest ingredient in skincare. Softens rough, dry patches and leaves your scalp calm, never stripped.

  • Peppermint

    Peppermint

    That cool tingle the second it touches your scalp. Instant relief when your scalp feels hot and itchy.

  • Green tea

    Green tea

    Packed with antioxidants that keep roots fresh and light, so your scalp stays cleaner between washes.

  • Willow bark

    Willow bark

    Nature’s gentle smoother. Helps lift rough, flaky patches so your scalp feels smooth again.

Plus aloe, tea tree, rosemary and grapefruit seed again.

See full ingredients

Free from

  • Harsh sulfates
  • Heavy oils & butters
  • Parabens
  • Synthetic fragrance
  • Steroids
  • Vegan

Calming Seborrheic Serum

Water, Sodium Chloride (Sea Salt), Xylitol, Methylsulfonylmethane (MSM), Urea, Niacinamide, Colloidal Silver, Sodium Hyaluronate, Aloe Barbadensis Leaf Juice, Citrus Grandis (Grapefruit) Seed Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Rosemary (Rosmarinus Officinalis) Leaf Oil, Limonene*

Scalp Therapy Shampoo

Water, Glycerin, Cocamidopropyl Betaine, Cocamidopropyl Hydroxysultaine, Xylitol, Sodium Chloride (Sea Salt), Aloe Barbadensis Leaf Juice Powder, Apple Cider Vinegar, Guar Hydroxypropyltrimonium Chloride, Urtica Dioica (Nettle) Root Extract, Camellia Sinensis (Green Tea) Leaf Extract, Avena Sativa (Oat) Kernel Flour, Benzyl Alcohol, Salix Alba (Willow) Bark Extract, Ascorbic Acid, Mentha Piperita (Peppermint) Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Rosmarinus Officinalis (Rosemary) Leaf Oil, Citrus Grandis (Grapefruit) Seed Extract, Leuconostoc/Radish Root Ferment Filtrate, Alpha-Terpinene*, Camphor*, Menthol*, Pinene*

MCT Scalp Moisturizer

Caprylic/Capric Triglyceride (MCT), Rosmarinus Officinalis (Rosemary) Leaf Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Alpha-Terpinene*, Camphor*, Limonene*

Scalp Scrubber

Soft silicone tips on a silicone handle. Reusable.

*Natural allergen from essential oils.

What you've tried, and what each one misses

What an itchy scalp needs Dandruff shampoos Oils & butters Calm Scalp System
Lifts the buildup layerRinses the topAdds to itSoftens, then lifts
Stays on for hours2 minutesOnly as buildupAll night
Calms itchy skinBriefly, if at allSoothes, then coatsOvernight
No heavy oils or buttersSomeFull of themLight MCT oil only

Proven effective in a 4-week clinical study*

Citruslabs Tested, clinical studyClinical study results

Reported less scalp buildup

92%

Said their scalp felt calmer and more soothed

92%

Reported better overall scalp health

88%

*Independent, dermatologist-led study by Citruslabs. Participant-reported after 4 weeks, n=27. Individual results may vary. Study details

How long does relief take?

Every scalp is different, and results vary. Here's what women tell us, and what the clinical study found.

  1. Nights 1–2

    A calmer night

    Many women feel their scalp settle after the very first night with the serum. The itch is usually the first thing to change.

  2. Week 1

    Calmer, with fewer flakes

    In the clinical study, most participants noticed a calmer scalp and fewer flakes by the end of the first week.* As the layer softens and lifts, the flakes follow.

  3. Week 4

    The full clinical result

    By the end of the 4-week study, 92% said their scalp felt calmer and more soothed, and 92% reported less scalp buildup.*

*See study details

What women like you are saying

★★★★★

“The itching and flakes started calming down after the first use.”

Tressa P.Dermazen customer

★★★★★

“My scalp was dry, flaky and felt tight. It would hurt to just comb my hair. Using the serum & scalp moisturizer every night gives me total relief. I tried many other prescription and over-the-counter products for the last eight months and nothing helps more than this system.”

Michelle L.Dermazen customer

★★★★★

“I have been using the shampoo and serum on my scalp for 4 months and can’t remember the last time I needed to scratch an itch!”

Nicole A.Dermazen customer

★★★★★

“The scalp massager really helps work the product into the scalp during washing. My scalp has been flake free since using the system.”

Stephanie W.Dermazen customer

★★★★★

“What a relief! Doesn’t strip my hair or affect professional color, all while relieving my symptoms.”

Becky H.Dermazen customer

★★★★★

“Soothes the scalp and doesn’t damage hair. My scalp had such a bad reaction to prescription shampoo and medication. I stopped using them because my scalp felt like it was on fire. Dermatologist had no other answers so I tried Dermazen on my own.”

Rhonda O.Dermazen customer

★★★★★

“After struggling with bad!!! scalp itch for 40 years, I finally found relief. It’s a real blessing not to itch and scratch every 5 minutes!”

Denise G.Dermazen customer

Straight from social…

Real comments from our Facebook and Instagram posts.

60 nights
to feel the
difference.

That's our 60-Night Calm Scalp Promise. If your scalp doesn't itch and flake less, you get a full refund, no questions asked. The scrubber is yours to keep, either way.

Get Relief Today
How it works

  1. Email us

    Write to support@dermazen.com within 60 days of delivery.

  2. Get a free label

    We send you a prepaid return label.

  3. Send it back

    Return the serum, shampoo and moisturizer, even if they're empty.

  4. Get your refund

    Back to the card or account you paid with, usually within 1–3 business days of it arriving.

60-Night Calm Scalp Promise seal

Why we made this promise

Made by humans with moody skin.

We started Dermazen after trying everything on our own scalps: the dandruff shampoos, the oils, the prescriptions that burned. We know what it's like to open one more bottle and get let down again.

This promise is for every woman who's tired of that. If the routine doesn't work for you, it shouldn't cost you anything.

The Dermazen team

What women ask the most…

I only wash my hair once or twice a week. Does this still work? Yes

Yes. The more often you use the routine, the better your results will be. But we've heard from countless women who saw a difference in their scalp using the system just once or twice a week.

Will it work on my hair type? Yes

The routine is used on fine hair, textured hair, locs and color-treated hair. The serum and moisturizer go on your scalp, not your hair, and the shampoo is sulfate-free and color-safe.

Will the scrubber hurt or pull my hair? No

It's soft silicone, not bristles. Stylists use it on clients with fine, color-treated hair. Gentle circles, no pressure.

Do I have to use all four? Yes, for best results

The serum is usually the step women feel first, but it works best as part of the routine. The serum and moisturizer calm the skin at night, and the shampoo and scrubber clear the layer in the morning. Skip the morning steps and the layer comes back. All four together take about two and a half minutes a day.

What if I like to shower at night? That works too

That works too. Put the serum and moisturizer on your scalp at least an hour before your shower, and leave them on longer if you can. The longer they stay on, the better. Then use the shampoo and scrubber in your shower as usual.

Will the serum or moisturizer make my hair greasy? No

They're made to be worn overnight at the roots and washed out in the morning. The moisturizer is MCT-based, one of the few oils that doesn't build up on the scalp, so it doesn't leave the coating other oils do.

Will it strip my color? No

The shampoo is sulfate-free and color-safe, and the whole routine is used on clients with color-treated hair.

★★★★★

“What a relief! Doesn’t strip my hair or affect professional color, all while relieving my symptoms.”

Becky H.Dermazen customer

How long before I know? A few wash days

Sooner than most women expect. Many feel a calmer scalp after the first night. In the clinical study, most participants noticed a calmer scalp and fewer flakes by the end of the first week, and by week four 92% said their scalp felt calmer and more soothed.*

And you don't have to decide quickly. You have 60 nights to see for yourself.

Is this a subscription? No

No. It's a one-time purchase. Nothing recurs unless you come back and order again.

What's in the box? 4 items
  • Calming Seborrheic Serum, 8 oz
  • Scalp Therapy Shampoo, 8 oz
  • MCT Scalp Moisturizer, 4 oz (free)
  • Scalp Scrubber, reusable (free)
How fast does it ship? Within 24 hrs

Free US shipping. Your order ships within 24 hours and usually arrives in 2–3 days.

Why haven't I heard of this? Here's why

Because the big shampoo aisle is built around the flake, not the itch, and around one bottle, not a routine. A routine is harder to sell on a shelf. It's not harder to use.

Still not sure? Email support@dermazen.com and a real person will answer.

The Calm Scalp System: serum, shampoo, scalp moisturizer and scalp scrubber.

2 clinically studied formulas + 2 free gifts today

Try the full routine for 60 nights.

Calm Scalp System

  • Calming Seborrheic Serum
  • Scalp Therapy Shampoo
  • MCT Scalp MoisturizerFree
  • Scalp ScrubberFree

$179.80 $129.90 Save $49.90

Get Relief Today

Shop Pay4 interest-free payments of $32.48

60-Night Calm Scalp Promise

If your scalp doesn’t itch and flake less, you get a full refund. Keep the scrubber either way.

  1. Ships within 24 hours
  2. Arrives in 2–3 days
  3. 60 nights to decide

*In a 4-week open-label, single-group clinical study conducted by Citruslabs and led by a dermatologist (n=27 test subjects, 18 and over). All participants used the Calming Seborrheic Serum at night and the Scalp Therapy Shampoo in the morning. Results based on participant self-report unless noted as dermatologist-confirmed. Individual results may vary.

Allyssa Robbins is a licensed stylist and trichologist and a paid partner of Dermazen.

Individual results vary. These products are cosmetic and are not intended to diagnose, treat, cure or prevent any condition.