US
Dermazen

Dermazen Calming Seborrheic Serum 4 oz

  • 4 fl oz drop-form serum
  • Face, body and scalp use
  • Niacinamide, urea, hyaluronic acid, aloe, MSM actives
  • Tea tree and rosemary natural scent
  • Paraben, phthalate, sulfate and steroid free

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A calming overnight serum for flaky, itchy skin on the face, body and scalp, listed for seborrheic dermatitis relief. It is scented by essential oils and is not medical treatment.

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ASIN: B0B8TGMSQXCategory: Skin Care Serums

Overview

A bedtime routine for flaky, itchy skin on the scalp, face or body is where this serum fits. It blends niacinamide, urea, hyaluronic acid, aloe and other soothing ingredients, with tea tree and rosemary essential oils. The listing names reduced flaking and itch as uses.

A multi-zone serum that moves from scalp to body and can go under makeup in the morning. The tea tree and rosemary scent comes from essential oils, so fragrance-sensitive users should note it. Seborrheic dermatitis relief is claimed, but medical advice still applies.

Who it's for

Adults with mild flaking and itch across scalp, face and body who want a natural-leaning serum will fit. Those with severe symptoms, or who react to essential oils, should speak to a clinician.

Pros and cons

Pros
  • Face, body and scalp use
  • Niacinamide, urea and hyaluronic acid
  • Paraben and sulfate free
  • Natural essential oil scent
Cons
  • Essential oil scent
  • Not a medical treatment
  • Directions not listed
  • Full ingredient strengths not listed

Performance notes

Urea and hyaluronic acid draw water into dry, flaky skin, while niacinamide and aloe calm the look of irritation. The essential oils supply the scent and are listed among the active ingredients. Relief depends on regular use and the cause of the flaking.

Specifications

BrandDermazen
Dimensions & fit
Item weight4 ounces
Package Size Name4 fl oz
Capacity & performance
Item Volume4 fluid ounces
Construction & materials
Material FeaturesNatural
Material Type FreeParaben, phthalate, sodium lauryl sulfate, steroid, sulfate free
Included components
Unit Count4.00 Fluid Ounces
Other details
Skin TypeFlaky, itchy, sensitive; scalp, face and body
Item FormDrop
Target Use Body PartFace, whole body
Skin ToneAll
Product BenefitsAnti-inflammatory, hydrating, nourishing, seborrheic dermatitis relief, soothing
Scent NameTea tree and rosemary, natural fragrance from essential oils
Active IngredientsSea salt, colloidal silver, xylitol, MSM, urea, niacinamide, hyaluronic acid, aloe vera, grapefruit seed extract, tea tree oil, rosemary oil
Recommended Uses For ProductBefore makeup, scalp, face and body use, reducing visible flaking, soothing itch

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Frequently asked questions

Is Dermazen Overnight Calming Serum a steroid?

No. It is listed as steroid free, as well as paraben, phthalate and sulfate free.

Where can I use Dermazen Overnight Calming Serum?

The listing says scalp, face and body, and also before makeup.

Is Dermazen Overnight Calming Serum scented?

Yes. The scent is tea tree and rosemary from essential oils, and it is free of synthetic fragrance.

Does Dermazen Overnight Calming Serum treat seborrheic dermatitis?

It is listed for seborrheic dermatitis relief. It is not described as a medical treatment, so ask a clinician for severe cases.