A heartleaf-heavy serum with niacinamide, zinc PCA and fermented extracts. Positioned for oily, congested or early-acne skin — anti-inflammatory and mildly sebum-regulating without a classic BHA.
The verdict
What this is good for
✓ Great forOilinessAcneRedness
The formulation
Ingredient stack
Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.
Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on.
The most versatile and universally tolerated skincare active. Inhibits melanin transfer (fading dark spots), reduces sebum by up to 68%, strengthens the skin barrier via ceramide synthesis, calms inflammatory pathways to reduce redness, and visibly minimises pores over 4–8 weeks. Works at any pH and pairs with virtually every other active.
One of the most clinically validated plant-based actives. Rich in triterpenoid saponins (asiaticoside, madecassoside, asiatic acid) with wound-healing, collagen-stimulating, anti-inflammatory and antioxidant effects. Asiaticoside stimulates collagen I and III; madecassoside shown efficacious for atopic dermatitis in RCTs.
Topical zinc PCA regulates sebum via 5-alpha reductase inhibition, kills C. acnes, reduces inflammation, and accelerates wound healing. Zinc oxide in SPF provides broad-spectrum UV protection. Orally, zinc deficiency is linked to acne severity — supplementation at 25–45mg/day shows clinical efficacy comparable to some antibiotics in studies.
The closest active-matched alternative is the Naturium Niacinamide Serum 12% (85% active overlap). We found 6 options that share this product’s hero actives.
Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Formulations change — always re-check the label on your specific batch before using.