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SKIN REPUBLIC Niacinamide 10% + Zinc Serum – Pore-Refining Serum in a bottle with a dropper and purple packaging

Before-and-after comparison shows refined pores and smoother skin after 28 days of using the 10% niacinamide serum

Niacinamide 10% + Zinc Serum – Apply directly to the cheek using the dropper

Close-up of a smiling woman with clear, radiant skin thanks to the 10% Niacinamide + Zinc Serum – Pore Refining

Close-up of a smiling woman with glowing skin for the Niacinamide 10% + Zinc Pore-Refining Serum

SKIN REPUBLIC Niacinamide 10% + Zinc Serum in a white dropper bottle on an orange background with drops of serum

A hand holds the SKIN REPUBLIC Niacinamide 10% + Zinc Serum in a dropper bottle against an orange background

SKIN REPUBLIC Niacinamide 10% + Zinc Serum as Step 1 in a three-step skincare routine with a sheet mask and eye pads

SKIN REPUBLIC

Niacinamide 10% + Zinc Serum – Pore Refining

Regular price: SFr. 12.95
Regular price: ~~SFr. 17.95~~
Selling price: SFr. 12.95

including tax Shipping costs will be calculated at checkout

⚡ Delivered to your door in 1–2 business days 🏠

Shipped from Switzerland 🇨🇭

Dermatologically tested

Cruelty free

Works for

Oily skin Large pores Uneven skin tone Blemishes

Suitable for

Oily skin Combination skin Normal skin

Clinically proven: 91% of users confirm visibly smaller pores after 4 weeks.

The SKIN REPUBLIC Niacinamide 10% + Zinc Serum combines two powerful active ingredients to address uneven skin tone and enlarged pores—for visibly clearer, more matte skin.

Who is it for? Combination skin, oily skin, enlarged pores, hyperpigmentation, blemishes.

91% confirm visibly smaller pores after 4 weeks
100% confirm clearer skin
More radiant skin after 4 weeks
More even skin tone

Directions

Cleanse the face
Apply a few drops of the serum to your face and neck
Let it absorb for one minute
Follow with a moisturizer or a SKIN REPUBLIC sheet mask

Note: Contains a high concentration of active ingredients. Perform a patch test before use. Always apply broad-spectrum sunscreen during the day. Store in a cool, dry place at 5–25 °C.

Study: Independent skin analysis using Visia® CR and a consumer questionnaire, 22 participants, 28 days of use.

Active Ingredients & FAQ

Niacinamide 10% – A vitamin B3 derivative that evens out skin tone and visibly refines skin texture. Strengthens the skin’s natural barrier and supports the appearance of firmer skin.

Zinc 1% – Plays a central role in skin health. Is required for protein synthesis and possesses antioxidant properties. Involved in collagen production via zinc-dependent enzymes.

When should I apply the serum? In the morning and/or evening after cleansing, before moisturizing.

Can it be combined with vitamin C or retinol? Yes—niacinamide is very well-tolerated. For sensitive skin, use vitamin C in the morning and niacinamide in the evening.

How long until I see results? First results after 2–4 weeks; optimal results after 8–12 weeks.

Is it suitable for sensitive skin? Yes, niacinamide is considered a very well-tolerated active ingredient and is dermatologically tested.

Ingredients (INCI)

Aqua/Water/Eau, Niacinamide, Glycerin, Propylene Glycol, Zinc Lactate, Allantoin, Disodium EDTA, Ethylhexylglycerin, Lecithin, Sodium Acrylates Copolymer, Xanthan Gum, Phenoxyethanol.

Dermatologically tested · Cruelty-free · Vegan · Award-winning

Recommended products: Combine with the 2% Salicylic Acid Serum for maximum effectiveness on blemish-prone skin. Weekly: The Spots + Blemish Sheet Mask. All serums.