Neutrogena Stubborn Blackheads Daily Serum — Efficacy 3.8/5.0, Safety 4.3/5.0 | DemythSkin
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[ DemythSkin Verdict ]
Neutrogena Stubborn Blackheads Daily Serum
Neutrogena

Neutrogena Stubborn Blackheads Daily Serum

SerumExfoliation
Efficacy
Solid
3.8 / 5.0
Safety
Safe
4.3 / 5.0
System Verdict
A lightweight acid serum with real blackhead-fighting logic, but it is not a miracle formula. The efficacy score is driven by a genuine exfoliating blend of gluconolactone, glycolic acid, and mandelic acid, which can help clear pore buildup and smooth texture; however, the base is very short and largely silicone/texturizer-heavy, so this is more about targeted exfoliation than broad skincare benefits. Because the acids are not accompanied by clear support ingredients like humectants or barrier lipids, it scores well for pore care but only moderately overall, and it may still irritate sensitive skin depending on concentration and use frequency.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Glycolic Acid
A Tier: Good BasicsProven Results
GluconolactoneMandelic Acid
B Tier: Supporting IngredientsPromising Ingredients
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate CopolymerNeopentyl Glycol Diheptanoate
What Each Ingredient Does
Dimethicone
Slip agent, skin protectant
Dimethicone Crosspolymer
Texture enhancer, blurring agent
Disodium EDTA
Chelating agent
Gluconolactone
Polyhydroxy acid exfoliant
Glycolic Acid
Alpha hydroxy acid exfoliant
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Gel thickener, stabilizer
Mandelic Acid
Alpha hydroxy acid exfoliant
Neopentyl Glycol Diheptanoate
Light emollient
Polyacrylate Crosspolymer
Thickener, texture modifier
Full Ingredient List (INCI)

Dimethicone, Dimethicone Crosspolymer, Disodium EDTA, Gluconolactone, Glycolic Acid, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Mandelic Acid, Neopentyl Glycol Diheptanoate, Polyacrylate Crosspolymer

Frequently Asked

Is Neutrogena Stubborn Blackheads Daily Serum worth it?

Neutrogena Stubborn Blackheads Daily Serum scores 3.8 out of 5.0 for efficacy (Solid) and 4.3 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. A lightweight acid serum with real blackhead-fighting logic, but it is not a miracle formula. The efficacy score is driven by a genuine exfoliating blend of gluconolactone, glycolic acid, and mandelic acid, which can hel

What are the key active ingredients in Neutrogena Stubborn Blackheads Daily Serum?

Neutrogena Stubborn Blackheads Daily Serum contains these gold-standard actives with strong clinical evidence: Glycolic Acid.

Does Neutrogena Stubborn Blackheads Daily Serum contain fragrance or known irritants?

DemythSkin's analysis found no flagged irritants in Neutrogena Stubborn Blackheads Daily Serum. It scores 4.3 out of 5.0 for safety.

How is Neutrogena Stubborn Blackheads Daily Serum 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.

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Analysis last updated: 2026-08-16. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score. DemythSkin earns commission from affiliate links (Amazon Associates and others). Scores are computed before any commercial relationship — the link follows the verdict, never the other way around.