
The Ordinary
Niacinamide 10% + Zinc 1% Serum
Ethics: Vegan, Cruelty-Free, Alcohol-Free, Silicone-Free
Best Paired With: The Ordinary Natural Moisturizing Factors + HA
Conflict Alert: Avoid using this alongside direct vitamin C (like L-ascorbic acid) at the same time, as they can cancel each other out or cause temporary flushing.
All products featured are independently selected by The Anti-Aging Edit. However, we may receive commissions from qualifying purchases through the amazon links in this post.

The Brand: Identity and Authority
The Ordinary, a pioneering brand under the DECIEM umbrella, revolutionized the skincare world by delivering high-concentration active ingredients at affordable, transparent prices. By eliminating flashy packaging and overwhelming scents, the brand empowers users to understand the science behind their skin and build effective skincare routines. This straightforward, no-frills approach has made their clinical-grade formulations a global favorite for those seeking transparent, budget-friendly skincare products that improve skin texture, support the skin barrier, and promote healthier skin.

The Target: Who is Niacinamide 10% + Zinc 1% Best For?
This serum is a gem for those with oily, combination, and blemish-prone skin types. It is specifically formulated to control excess sebum production, minimize visible pores, and reduce skin congestion. While highly effective for managing skin texture and shine, individuals with very dry or highly sensitive skin should proceed with caution or perform a patch test first, as the high concentration of zinc can sometimes cause mild skin irritation or dryness. This niacinamide serum is a valuable addition to any skincare regimen targeting oily skin and blemishes.

The Formula: Key Ingredients & Clinical Claims
The formula features a potent 10% concentration of niacinamide (Vitamin B3), a powerful ingredient known to brighten dull skin and strengthen the skin barrier. Complementing this is 1% Zinc PCA, which helps regulate excess oil production and minimize the appearance of pores. Clinical studies demonstrate that this combination can enhance skin radiance within just one week and significantly reduce pore size and skin congestion over four weeks, making it a standout ordinary product for oily skin types and those seeking to improve skin texture and firmness.

The Experience: Texture, Scent, and Finish
Expect a lightweight, water-based gel serum that is completely fragrance-free and ideal for oily skin types. It has a slightly viscous texture upon application but quickly absorbs into a matte, shine-free finish, helping to keep your skin hydrated without feeling greasy. A unique quirk of this serum is that it can occasionally foam or turn slightly white if massaged too vigorously; simply patting it into the skin avoids this and ensures it layers perfectly under other ordinary skincare products like basic moisturizers or lightweight serums.

The Benefits: Immediate vs. Long-Term Results
Immediately, the serum delivers an instant mattifying effect, making it ideal for controlling midday shine and keeping oily skin in check. Within just a few days, users often observe a more balanced skin tone and a reduction in excess oil. With consistent, long-term use, the serum works to diminish the frequency of blemishes, refine pore texture, and visibly fade dark spots and post-inflammatory hyperpigmentation. This makes it a valuable addition to any skincare routine targeting oily skin and improving overall skin firmness and texture.

The Routine: How to Apply and Layer
Apply a few drops evenly to the entire face both morning and evening after cleansing and before applying heavier moisturizers or oils. For optimal results and to minimize skin irritation, avoid using this serum in the same skincare routine as direct vitamin C (L-Ascorbic Acid). However, it pairs exceptionally well with hydrating serums such as hyaluronic acid 2% + B5 to maintain balanced skin hydration and support the skin barrier.
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What Are The Best The Ordinary Products For Oily Skin?
The Ordinary is especially effective for oily skin thanks to its active-first formulations that focus on controlling sebum production and reducing congestion without the unnecessary fillers typical of many expensive skincare brands. Building a skincare routine that balances the skin barrier while managing excess shine will yield the best results.
Pore Refinement & Oil Control: Niacinamide 10% + Zinc 1% is the brand’s standout serum for oily skin, working as a potent sebum regulator that visibly minimizes surface shine and the appearance of enlarged pores.
Deep Congestion Treatment: The salicylic acid 2% Solution is a powerful oil-soluble BHA that penetrates deep into pores to dissolve the buildup of dead skin cells and excess oil that cause blackheads and breakouts.
Surface Brightening & Calming: For oily, sensitive skin prone to redness or post-acne marks, the Azelaic Acid Suspension 10% offers multi-tasking benefits by brightening skin tone and reducing inflammation.
Weightless Hydration: To avoid rebound oiliness caused by dehydration, the Natural Moisturizing Factors + Beta Glucan is a lightweight, non-comedogenic gel moisturizer that hydrates skin effectively without clogging pores or leaving a greasy residue, supporting a healthy skin barrier and overall skin texture.

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