CLINICAL Niacinamide 20% Treatment

Paula's Choice CLINICAL Niacinamide 20% Treatment is a lightweight gel serum built around one idea: take niacinamide to a concentration strong enough to tackle the pores and bumps that regular serums can't. Paula's Choice calls the 20% strength a first of its kind, aimed at stretched-looking pores, stubborn rough patches and excess oil.

What it actually does

• Takes on tenacious pores. 20% niacinamide (vitamin B3) penetrates the surface to improve the look of sagging, stretched pores and hard, clogged bumps, per the brand.
• Refines tone and texture. Vitamin C works alongside the niacinamide to visibly brighten and smooth rough areas.
• Supports firmness around the pore. Meadowsweet extract targets the loss of firmness that can make pores appear lax or sunken, according to Paula's Choice.
• Addresses oil and congestion. The formula also targets the blemish-causing buildup behind rough, bumpy skin.
• Brand-reported result. In a consumer self-assessment cited by the brand, 81% of people using it twice daily for four weeks agreed their skin texture visibly improved.
• Clean formulation. Free of parabens, sulfates (SLS/SLES), mineral oil, phthalates and formaldehyde releasers. Gluten-free, cruelty-free, recyclable packaging.

How to use

1. Once or twice daily, after cleansing, toning and exfoliating, apply a few drops across your face — or dot directly onto rough, bumpy zones.
2. At night, you can layer it with your other serums and treatments, then seal with moisturiser.
3. For daytime, always end with SPF 30+.

Is it right for you?

Questions

Can I layer it with my other serums?

Yes — Paula's Choice suggests layering it with other serums and treatments at night, finishing with moisturiser. Daytime wearers should always top the routine with SPF 30+.

Do I have to use it on my whole face?

No — the brand's own usage directions allow spot application: dot it just onto rough or bumpy areas if that's where your concern lives.

How long does delivery take?

Delivery takes 3 to 21 working days, depending on availability. In-stock items arrive at the shorter end of that range; items we order in for you take longer.

How can I pay?

Credit card, debit card, Instapay and mobile wallets — no cash on delivery.

What is the return policy?

Returns are accepted for defective, damaged or expired items only, reported within 1 day of delivery. Once confirmed, we refund to the original payment method within 15–30 days.