{"title":"The Ordinary Niacinamide 10% + Zinc 1% Oil Control Serum","entity_type":"Product","slug":"the-ordinary-niacinamide-10-zinc-1-serum","canonical_url":"https://skinknowledgebase.com/products/the-ordinary-niacinamide-10-zinc-1-serum","dates":{"date_modified":"2026-05-12","date_reviewed":"2026-05-12"},"mcp_eligible":true,"evidence_sources":[{"title":"Nicotinic acid and niacinamide skin review","canonical_citation_url":"https://skinknowledgebase.com/sources/bissett-2006-niacinamide-skin","original_source_url":"https://pubmed.ncbi.nlm.nih.gov/17147561/","source_type":"peer_reviewed"},{"title":"PubMed — Niacinamide and hyperpigmented spots","canonical_citation_url":"https://skinknowledgebase.com/sources/bissett-2004-niacinamide-aging-facial-skin","original_source_url":"https://pubmed.ncbi.nlm.nih.gov/18492135/","source_type":"other"}],"product_fact_sources":[{"title":"The Ordinary Niacinamide 10% + Zinc 1% Oil Control Serum — Official Product Page","canonical_citation_url":"https://skinknowledgebase.com/sources/official-product-page-the-ordinary-niacinamide-10-zinc-1-serum","original_source_url":"https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html","source_type":"official_product_page"}],"related_entities":[{"title":"Nicotinic acid and niacinamide skin review","url":"https://skinknowledgebase.com/sources/bissett-2006-niacinamide-skin"},{"title":"PubMed — Niacinamide and hyperpigmented spots","url":"https://skinknowledgebase.com/sources/bissett-2004-niacinamide-aging-facial-skin"},{"title":"The Ordinary Niacinamide 10% + Zinc 1% Oil Control Serum — Official Product Page","url":"https://skinknowledgebase.com/sources/official-product-page-the-ordinary-niacinamide-10-zinc-1-serum"},{"title":"Large Pores","url":"https://skinknowledgebase.com/concerns/large-pores"},{"title":"Niacinamide","url":"https://skinknowledgebase.com/ingredients/niacinamide"},{"title":"What is niacinamide good for and how do I use it?","url":"https://skinknowledgebase.com/questions/what-is-niacinamide-good-for"},{"title":"How do I shrink large pores on my face?","url":"https://skinknowledgebase.com/questions/how-do-i-shrink-large-pores-on-my-face"}],"body_sections":[{"heading":"Quick Summary","paragraphs":["The Ordinary Niacinamide 10% + Zinc 1% Oil Control Serum is the niacinamide and zinc pore/oil product in this answer."]},{"heading":"Compact Product Facts","paragraphs":["- Brand: The Ordinary\n- Product line: The Ordinary\n- Full product name: The Ordinary Niacinamide 10% + Zinc 1% Oil Control Serum\n- Cost: {\"currency\":\"USD\",\"checked_at\":\"2026-05-12\",\"single_unit\":6,\"multi_pack_2\":12}\n- Retail URL: https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html"]},{"heading":"Factual Description","paragraphs":["The product is listed at https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html with a $6.00 price and positioning for enlarged-looking pores and excess sebum. The ingredient list includes Water/Aqua, Niacinamide, Pentylene Glycol, Zinc PCA, Dimethyl Isosorbide, Tamarindus Indica Seed Gum, Xanthan Gum, Isoceteth-20, Ethoxydiglycol, Phenoxyethanol, and Chlorphenesin."]}],"main_concern":{"title":"Large Pores","url":"https://skinknowledgebase.com/concerns/large-pores"},"key_ingredients":[{"title":"Niacinamide","url":"https://skinknowledgebase.com/ingredients/niacinamide"}],"cost":{"currency":"USD","checked_at":"2026-05-12","single_unit":6,"multi_pack_2":12},"retail_url":"https://theordinary.com/en-us/niacinamide-10-zinc-1-serum-100436.html"}