The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl — Efficacy 4.2/5.0, Safety 4.0/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl
The Derma Co

The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl

SerumAcne / Oil Control
Efficacy
Strong
4.2 / 5.0
Safety
Mostly Safe
4.0 / 5.0
System Verdict
This is a legitimately punchy pore-care serum, but it walks a fine line on potential irritation for sensitive or dry skin. The efficacy comes from a multi-acid system (meaningful levels of gluconolactone plus salicylic and glycolic acids) and a mid-list placement of niacinamide, which together support exfoliation, smoother texture, and modest oil and pore appearance control, but the presence of both BHA and AHA in a leave-on formula means users prone to sensitivity or dryness should treat it as a strong treatment step, not a gentle daily hydrator.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Salicylic AcidGlycolic Acid
A Tier: Good BasicsProven Results
GluconolactoneNiacinamideGlycerin
B Tier: Supporting IngredientsPromising Ingredients
Alpha-Glucan OligosaccharideTrisodium Ethylenediamine Disuccinate
C Tier: Marketing IdolsHype | Limited or Weak Data
Lens Esculenta Fruit ExtractChondrus Crispus Extract
What Each Ingredient Does
Aqua
Solvent base for formula
Methylpropanediol
Solvent and penetration enhancer
Gluconolactone
PHA exfoliant and humectant
Niacinamide
Multifunctional skin-conditioning active
Lens Esculenta Fruit Extract
Botanical extract for pore appearance
Alpha-Glucan Oligosaccharide
Prebiotic skin-conditioning agent
Glycerin
Humectant for skin hydration
Salicylic Acid
BHA for exfoliation and pore care
Glycolic Acid
AHA exfoliant for skin renewal
Phenoxyethanol
Preservative to prevent microbial growth
Ethylhexylglycerin
Preservative booster and humectant
Trisodium Ethylenediamine Disuccinate
Chelating agent for stability
Hydroxyethylcellulose
Thickener and texture modifier
Xanthan Gum
Thickener and stabilizer
Chondrus Crispus Extract
Film-forming and moisturizing agent
Sodium Hydroxide
pH adjuster for formula
Full Ingredient List (INCI)

Aqua, Methylpropanediol, Gluconolactone, Niacinamide, Lens Esculenta Fruit Extract, Alpha-Glucan Oligosaccharide, Glycerin, Salicylic Acid, Glycolic Acid, Phenoxyethanol, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate, Hydroxyethylcellulose, Xanthan Gum, Chondrus Crispus Extract & Sodium Hydroxide. FAQ Can I use this Derma Open Pore Minimizing Face Serum on dry skin

Frequently Asked

Is The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl worth it?

The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl scores 4.2 out of 5.0 for efficacy (Strong) and 4.0 out of 5.0 for safety (Mostly Safe) on DemythSkin's independent ingredient analysis. This is a legitimately punchy pore-care serum, but it walks a fine line on potential irritation for sensitive or dry skin. The efficacy comes from a multi-acid system (meaningful levels of gluconolactone plus salicylic a

What are the key active ingredients in The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl?

The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl contains these gold-standard actives with strong clinical evidence: Salicylic Acid, Glycolic Acid.

Does The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl contain fragrance or known irritants?

DemythSkin's analysis found no flagged irritants in The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl. It scores 4.0 out of 5.0 for safety.

How is The Derma Co Pore Minimizing Face Serum with 4% Niacinamide, 5% PHA and P-Refinyl scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin

Analysis last updated: 2026-08-24. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.