Skin Functional · Serum
10% Niacinamide + NAG + Succinic + Zinc
An excellent, tightly evidence-aligned acne, sebum and pore formulation — arguably the best-value oil-control serum in this file.
The SkinLabs Promise
No hype, just evidence — this review is independently researched from publicly available information, ingredient analysis and editorial testing.
Where to buy — SA price comparison
Glow VIP unlocks the Routine Builder
Build a complete routine around this exact product — cleanser, serum, moisturiser, SPF and eye care, each the highest-scoring skin-type match from every product SkinLabs has reviewed.
From the Knowledge Hub
Unlock the full lab breakdown
Glow Insider unlocks the complete ingredient analysis, long-form verdict and skin-type match notes for every product we've reviewed.
Get every full breakdown, ingredient deep-dive included
Glow Insider members read every product's full lab breakdown, not just the score. Try it free for 7 days — no card required.
Start my 7-day free trialMember discussion
Loading discussion…