Serums

10% Niacinamide Serum

Name: 10% Niacinamide Serum
Brand: Botanica
Price: 34.00 GBP
Availability: InStock
Rating: 4.7 (256 reviews)

(256)

£34 / 30ml

Niacinamide (Vitamin B3) is one of the most extensively researched skincare actives, and this serum delivers it at a clinically effective 10% concentration. Paired with Zinc PCA for additional sebum regulation, the formula visibly reduces pore size, smooths uneven texture, and fades post-inflammatory hyperpigmentation. In our 8-week clinical trial, 89% of participants reported visibly smaller-looking pores and 78% saw improvement in overall skin clarity.

Pore Care Brightening

Recycled Packaging

Carbon Offset

Certified Vegan

Free Shipping Over £50 90-Day Returns Vegan & Cruelty Free

Aqua, Niacinamide, Zinc PCA, Sodium Hyaluronate, Glycerin, Pentylene Glycol, Betaine, Dimethyl Isosorbide, Tamarindus Indica Seed Gum, Xanthan Gum, Isoceteth-20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin

Apply 4-5 drops to clean, dry skin morning and evening. Can be used before or after other serums. Allow 30 seconds to absorb before applying moisturiser. Suitable for use with most other actives.

Best used: Morning and Evening

Free standard delivery on orders over £50. Express delivery available for £5.95 (next working day for orders placed before 2pm).

90-day returns on unopened products. 30-day returns on opened products.

Packaging: rinse glass bottles and recycle with glass, aluminium caps with metals, paper boxes with card.

Complete your routine.

Step 1: Cleanse

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Step 2: Treat

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serums

10% Niacinamide Serum

A 10% Niacinamide formula paired with Zinc PCA to regulate sebum, minimise pore appearance, and even skin tone over time.

£34

(256)

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Step 3: Moisturise

moisturisers

Lightweight Gel Cream

A water-gel moisturiser with Niacinamide and Hyaluronic Acid. Provides balanced hydration for oily and combination skin without heaviness.

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Step 4: Protect

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Daily Defence SPF 30

A broad-spectrum SPF 30 with added Vitamin C and Niacinamide. Lightweight, non-greasy formula that works under makeup and on all skin tones without a white cast.

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Reviews

4.7 (256 reviews)

Zara A. Verified Purchase

oily skin 1 November 2025

This has genuinely reduced my oil production. By the afternoon my T-zone used to be shiny — now it stays matte. My pores also look smaller, especially on my nose and cheeks.

Ben K. Verified Purchase

combination skin 5 October 2025

Good serum for the price. I have noticed my skin texture is smoother and more even after about a month of use. Absorbs quickly and does not interfere with my other products.

Aisha M. Verified Purchase

oily skin 8 September 2025

My acne scars are visibly fading after eight weeks of consistent use. I use this in the morning under the Gel Cream and SPF. The texture is lovely — thin, watery, absorbs in seconds.

10% Niacinamide Serum £34

10% Niacinamide Serum