Success! TRAVEL24 has been applied to your cart.
Place your order before midnight on Monday, May 27 to receive a free travel size serum. Limited to first 500 orders.

Dermazen Duo

4.6
Rated 4.6 out of 5 stars
642 Reviews
$94.94
Dermazen Duo

Dermazen Duo

$94.94
4.6
Rated 4.6 out of 5 stars
642 Reviews

Experience the perfect pair for a calm scalp and nourished hair. The Scalp Therapy Shampoo clears away malassezia, dirt, and oil for a clean foundation, while the Nourishing Conditioner softens, strengthens, and hydrates without stressing your scalp. Together, they help to reduce flakes and itching for healthy hair that feels as good as it looks. Peaceful hair care starts here.

  • Reduce Flakes

  • Soothe Itching

  • Moisturize Deeply

  • Enhance Shine

Shipping calculated at checkout.
Rendering loop-subscriptions

$94.94

FREE Shipping on US Orders over $75.

Why Oil-Free
Shampoo?

Dandruff is caused by a fungus called malassezia which feeds on oils. Most shampoos contain oil and promote the growth of malassezia.

Dermazen formulas give unique relief because we never use oil-based ingredients that can increase the growth of fungus.

Scalp Therapy Shampoo Ingredients

Water, Glycerin, Cocamidopropyl Betaine, Cocamidopropyl Hydroxysultaine, Xylitol, Sodium Chloride (Sea Salt), Aloe Barbadensis Leaf Juice Powder, 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*

*natural allergen from essential oils


Nourishing Conditioner Ingredients

Water, cetearyl alcohol, glycerin, MCT oil, squalane, stearamidopropyl dimethylamine lactate, cetrimonium chloride, inulin, guar hydroxypropyltrimonium chloride, panthenol (vitamin B5), althaea officinalis (marshmallow) root extract, bambusa vulgaris (bamboo) shoot extract, cucumis sativus (cucumber) extract, urtica dioica (nettle) root extract, benzyl alcohol (natural preservative), rosmarinus officinalis (rosemary) leaf oil, hydrolyzed rice protein, mentha piperita (peppermint) oil, tocopheryl acetate, phytic acid


Why It Works: Our 3-Step Process

1. Disrupt the Biofilm

Malassezia fungus creates a biofilm shield that protects itself from antifungal treatment. We’ve unlocked the secret to help safely diminish or neutralize this barrier.

2. Clear the Fungus

Once the biofilm is removed, our products work together to help reduce signs of fungus easier than ever. We use skin-safe antifungal-based ingredients powered by Mother Nature.

3. Soothe the Skin

Now it’s time to nourish and hydrate your skin without using lipid-based ingredients (like coconut oil, jojoba, etc.) that can help increase the growth of Malassezia fungus.

Keeping it Zen

We practice ingredient minimalism. Our goal is to keep the list of ingredients humble while formulating products more effective than anything else. That’s why you won’t find parabens, sulfates, fragrances, or hard-to-pronounce chemicals. Those are the opposite of peaceful.

4.6
Rated 4.6 out of 5 stars
Based on 642 reviews
Total 5 star reviews: 515 Total 4 star reviews: 66 Total 3 star reviews: 29 Total 2 star reviews: 17 Total 1 star reviews: 15
90%would recommend these products
Slide 1 selected
642 reviews
  • MC
    Maria C. V.
    Verified Buyer
    Reviewing
    Nourishing Conditioner
    I recommend this product
    Where did you need relief? Face, Other, Scalp, Ears
    What did this product help with? Itching, Flakes, Skin Health
    How old are you? 25-34
    What is your gender? Female
    What texture is your hair? Curly
    Rated 5 out of 5 stars
    9 hours ago
    Extremely soft hair

    I pair this with the shampoo and my hair feels extremely soft and nourished. I really recommend both the shampoo and conditioner.

  • KF
    karabearstares@gmail.com F.
    Verified Buyer
    Reviewing
    Scalp Therapy Shampoo
    I recommend this product
    Where did you need relief? Scalp
    What did this product help with? Itching, Flakes
    How old are you? 35-44
    What is your gender? Female
    What texture is your hair? Curly
    Rated 5 out of 5 stars
    1 week ago
    long time user

    i’ve been using dermazen shampoo for about 3 years and it’s the only brand i trust at this point. it has helped manage my flares so much and i love their rewards program!

  • EP
    Elijah P.
    Verified Buyer
    Reviewing
    Scalp Therapy Shampoo
    I recommend this product
    Where did you need relief? Scalp
    What did this product help with? Flakes
    How old are you? 35-44
    What is your gender? Male
    What texture is your hair? Wavy
    Rated 4 out of 5 stars
    2 weeks ago
    High quality

    Don’t even really need conditioner with this product. Hair feels clean and soft after use. Dandruff isn’t clear yet but I don’t shower every day so that could be to not using frequently enough.

  • KD
    Kendra D.
    Verified Buyer
    Reviewing
    Scalp Therapy Shampoo
    I recommend this product
    Where did you need relief? Scalp, Face, Ears
    What did this product help with? Flakes, Skin Health, Build-Up
    How old are you? 25-34
    What is your gender? Female
    What texture is your hair? Textured
    Rated 5 out of 5 stars
    2 weeks ago
    Unbelievable

    I wish I had before and after picture for proof of how good this stuff actually works. I have need to so many dermatologists who had been prescribing shampoos and creams that barely worked so I have to say I’m so glad I found this product. It has truly changed my scalp, skin, and life.

  • AM
    Anne M.
    Verified Buyer
    Reviewing
    Nourishing Conditioner
    I recommend this product
    Where did you need relief? Scalp
    What did this product help with? Itching, Build-Up, Skin Health, Flakes
    How old are you? Over 65
    What is your gender? Female
    What texture is your hair? Straight
    Rated 5 out of 5 stars
    2 weeks ago
    The best

    This is the newest addition to my regime. I was using a drug store conditioner following shampooing with the scalp therapy. It felt like taking a step backwards. Now having the shampoo and conditioner together, I see ongoing improvements.