PURITO TXA 6% Niacinamide 10 Retinal Facial Serum, for Dark Spots, Post-Acne Marks, Uneven Tone & Hyperpigmentation, 16% Triple Active Formula for Clear Skin, Korean skincare, 30mL 1.01 fl.oz vs Revolution Skincare London, 10% Niacinamide + 1% Zinc Serum, Tackles Blemishes, Minimises Pore Appearance, Face Serum, 30 ml

Pros

• ✓Three synergistic brightening actives at meaningful concentrations (TXA 6% + Niacinamide 10% + Retinal) targeting melanin at multiple pathways
• ✓Encapsulated retinal delivers retinoid benefits with reduced irritation versus unencapsulated retinol or retinal
• ✓Fragrance-free, vegan, cruelty-free — low sensitisation risk profile
• ✓Lightweight, fast-absorbing bi-phase formula; users consistently praise texture despite visible capsules requiring shaking

Cons

• ✗Dropper applicator on a bi-phase formula is impractical — requires thorough shaking before each use and consistent dosing is harder than a pump
• ✗Retinal, even encapsulated, can cause dryness, tingling, or purging in retinoid-naive users — introduction should be gradual (2–3×/week)
• ✗10% Niacinamide combined with retinal may cause transient flushing in very sensitive skin; rare but reported
• ✗Marketed for AM & PM use, but retinal is photosensitive even when encapsulated — daily SPF is essential for daytime use

Best For

Pros

• ✓Clinical-grade 10% niacinamide concentration — at the top of the evidence-supported range for sebum control, pore minimisation, and brightening
• ✓Zinc PCA (1%) provides synergistic anti-inflammatory and antibacterial action, particularly beneficial for acne-prone skin
• ✓Lightweight, non-sticky, fast-absorbing texture praised consistently across reviews
• ✓Fragrance-free formulation reduces irritation risk and makes it compatible with layering routines

Cons

• ✗Full INCI list not provided — carrier and preservative system cannot be fully evaluated for comedogenicity or irritants
• ✗10% niacinamide may trigger transient flushing or tingling in individuals with niacin sensitivity (rare but documented)
• ✗Watery consistency requires shaking before use; application technique (palm-warming) recommended to avoid uneven coverage
• ✗One reviewer flagged it may feel too strong for non-oily or dry skin types, though this is anecdotal

Best For