100% Niacinamide Powder

The Ordinary 100% Niacinamide Powder is a high-purity, clinical-grade formulation that offers the ultimate level of versatility and personalization for your daily skincare regimen. Unlike standard pre-mixed Niacinamide serums, this ultra-fine, water-soluble powder allows you to act as your own "skincare chemist," tailoring the exact concentration of Vitamin B3 delivered to your skin based on its fluctuating daily needs and specific concerns. Niacinamide is a biological powerhouse in dermatology, revered for its multi-functional ability to significantly minimize visible surface shine, smooth out complex textural irregularities, and brighten lackluster skin. By providing this active in its 100% pure, stable powder form, we ensure that you receive the most potent and fresh dose of Vitamin B3 with every application. This format is specifically designed for users who want to integrate the high-performance benefits of Niacinamide into their existing favorite water-based treatments without altering the texture or finish they already love. Whether your goal is to combat excessive sebum production, refine the appearance of enlarged pores, or achieve a more uniform and radiant skin tone, this customizable powder delivers precise, science-backed results. Available for fast US delivery at theordinaryusa.co.

In the vast and varied climates of the United States, skin behavior is deeply influenced by regional environmental factors, making a "one-size-fits-all" serum often inadequate. For American consumers living in high-humidity regions such as the Gulf Coast, Florida, or the humid Northeast summers, excess oil production and "midday shine" are persistent challenges that require a high-strength mattifying solution. Conversely, for those in the drier, arid climates of the Southwest or the high altitudes of the Rocky Mountains, the skin may require a more balanced approach to oil control that doesn't compromise the moisture barrier. The Ordinary 100% Niacinamide Powder is essential for the US market because it empowers the user to scale their Niacinamide intake to match these regional shifts. It addresses the growing "Skin-Intellectual" movement across the USA, where consumers demand transparency, high purity, and the ability to customize their routines. Furthermore, in major US urban hubs where pollution and environmental particulate matter contribute to skin congestion and dullness, this powder provides a potent, customizable defense to maintain a clear, polished, and resilient complexion regardless of your zip code.

• Fully Customizable Potency: Provides complete control over the concentration of Vitamin B3 in your routine for personalized, clinical results.
• Superior Oil and Shine Control: Effectively mattifies the skin's surface and regulates the look of excess sebum activity for a lasting fresh finish.
• Refines Skin Texture: Visibly smooths out "bumpy" skin and textural irregularities, leading to a more polished and uniform skin grain.
• Visible Pore Minimization: Helps reduce the appearance of enlarged pores by keeping them balanced and clear of congestion.
• Intense Brightening Action: Promotes a luminous, radiant complexion by targeting dullness and lackluster skin tone.
• High-Purity Active: Contains zero fillers, preservatives, or stabilizers—delivering 100% pure Vitamin B3 directly to the skin.
• Supports the Skin Barrier: Niacinamide is clinically known to support the production of ceramides, reinforcing the skin's natural moisture barrier.
• Effortless Dissolving: The ultra-fine powder format is readily water-soluble and blends seamlessly into a wide variety of water-based bases.
• Maximum Freshness: The stable powder format ensures that the active ingredient does not degrade, maintaining peak potency until the moment of use.
• Versatile Integration: Can be mixed with multiple non-conflicting water-based products, including moisturizers, serums, and treatments.
• Exceptional Value: A single 20g jar provides months of high-strength treatments, making it a highly cost-effective professional solution.

100% Niacinamide (Vitamin B3): In the world of molecular skincare, Niacinamide is a precursor to the essential coenzymes nicotinamide adenine dinucleotide (NAD+) and nicotinamide adenine dinucleotide phosphate (NADP+). These coenzymes are critical for hundreds of enzymatic reactions within the skin cells, including the repair of DNA and the regulation of cellular energy. When applied topically at clinical concentrations, Niacinamide acts as a potent stabilizer of the skin's barrier function by increasing the synthesis of lipids (ceramides) and proteins (keratin, filaggrin, and involucrin). The science of the 100% Niacinamide Powder centers on its purity and the absence of surfactants found in pre-mixed serums, which can sometimes cause foaming. In its pure crystalline state, Niacinamide remains highly stable and resistant to oxidation. However, the science of application is critical: Niacinamide must be kept within a specific pH window (between 5.0 and 7.0) to prevent the hydrolysis of the molecule into Nicotinic Acid (niacin), which can cause temporary skin flushing. By mixing this powder into a pH-compatible water-based medium, you activate its multi-functional properties—from inhibiting the transfer of melanosomes (for brightening) to balancing sebaceous gland activity (for oil control)—ensuring your skin receives the highest degree of clinical efficacy.

Because this is a high-potency, pure active ingredient, proper dosage and mixing protocol are essential for safety and results:

1. The Ratio: Using the provided small spoon, dispense approximately 1/4 scoop of the powder into the palm of your hand. Combine this with approximately 4 drops of your chosen water-based base. This ratio typically yields a concentration of 10-15%.
2. Dissolve: Rub your palms together for 5-10 seconds until the powder has fully dissolved into the base. It should feel completely smooth, not gritty.
3. Apply: Gently press or smooth the mixture over the entire face, avoiding the eye area.
4. Timing: Can be used in the morning (AM) and/or evening (PM) routines.
5. Compatible Bases: Mix only with water-based products that have a pH between 5.0 and 7.0. Recommended mixers from theordinaryusa.co include:
   • Hyaluronic Acid 2% + B5
   • Natural Moisturizing Factors + HA
   • Multi-Peptide + Copper Peptides 1%
   • Matrixyl 10% + HA
6. Conflict Management: Do NOT mix with Vitamin C (L-Ascorbic Acid, Ethylated L-Ascorbic Acid, or Vitamin C Derivatives) or Direct Acids (AHAs/BHAs). Use these in separate routines (e.g., Niacinamide in the AM, Acids in the PM).

The Ordinary 100% Niacinamide Powder is designed for those who want professional-grade control over their complexion:

• The "Skincare Scientist": Advanced users who understand the chemistry of layering and enjoy tailoring their products to their specific needs.
• Oily & Combination Profiles: Those seeking a higher-strength mattifying effect than what is available in pre-mixed 10% serums.
• Textured & Congested Skin: Individuals dealing with a rough skin grain, "orange-peel" texture, or persistent enlarged pores.
• Dullness-Prone Complexions: Anyone looking for a customizable way to boost skin radiance and achieve a more even-toned look.
• Value-Oriented Consumers: Users who want a long-lasting, potent active that remains fresh from start to finish.

Q: Why should I use a powder instead of the Niacinamide 10% + Zinc 1% serum?
A: The powder offers maximum stability and total control over the concentration. It is ideal for those who already have a favorite moisturizer or serum but want to add the specific benefits of B3 without introducing extra ingredients like Zinc, or for those who want a higher dose than 10%.

Q: Can I mix this powder into an oil-based serum or facial oil?
A: No. Niacinamide is a water-soluble molecule. It will not dissolve in oils, silicones, or anhydrous (water-free) formulas. Attempting to mix it into an oil will result in a gritty texture and zero absorption.

Q: What happens if I mix it with a product that has a low pH, like Glycolic Acid?
A: Mixing Niacinamide with low-pH acids (like AHAs or BHAs) can cause the Niacinamide to hydrolyze into Nicotinic Acid. This can cause a temporary, intense "niacin flush" (redness and heat) and may reduce the efficacy of both products. Always separate them.

Q: Is it safe to use a full scoop if I want faster results?
A: We strongly advise against using more than 1/4 of a scoop per application. Using an excessive concentration can cause skin irritation or sensitivity. Consistency, rather than a high singular dose, is the key to results.

Q: Why can't I mix it with Vitamin C?
A: When pure Vitamin C and Niacinamide are mixed at a specific ratio, they can form a complex that potentially causes skin flushing and may interfere with the brightening properties of both ingredients. For the best results, use them in opposite routines (AM/PM).

Q: How long does it take for the powder to dissolve?
A: In a compatible water-based base, the ultra-fine powder should dissolve completely within 5-10 seconds of mixing in your palm.

Q: Will this powder help with my acne?
A: Niacinamide is excellent for balancing oil and managing the look of skin clarity. However, it is a cosmetic treatment and not a medical treatment for acne. For persistent acne, we recommend consulting a US board-certified dermatologist.

Q: Can I use this product if I have dry skin?
A: Yes! Niacinamide supports ceramide synthesis, which is beneficial for dry skin. However, we recommend mixing it into a rich moisturizer like Natural Moisturizing Factors + HA to ensure your skin stays hydrated while you receive the B3 benefits.

Q: Does the powder expire quickly?
A: No. The powder format is incredibly stable. As long as the jar is kept tightly closed in a cool, dry place away from direct sunlight, it will maintain its potency for a long duration.

Q: Can I pre-mix a batch of this powder into my moisturizer jar?
A: No. Do not pre-mix. This disrupts the preservative system of your moisturizer and can lead to bacterial growth or ingredient degradation. Mix only what you need for a single application in your palm.

Q: Is the spoon included?
A: Yes, every jar comes with a specifically calibrated small spoon to help you achieve the correct 1/4 scoop dosage.

Q: Why does it sometimes feel sticky on my skin?
A: If your skin feels sticky after application, you may be using too much powder or the base you chose has a high concentration of humectants. Try slightly reducing the amount of powder in your next mix.

Q: Can I use this during pregnancy?
A: Niacinamide is a form of Vitamin B3 and is generally considered safe for use during pregnancy. However, we always recommend showing the ingredient list to your US physician for final approval.

Q: Will it help with hyperpigmentation?
A: Yes, Niacinamide is clinically proven to inhibit the transfer of melanin to the skin cells, which helps to fade the look of dark spots and uneven tone with consistent use.

Q: Does it have a scent?
A: No, the powder is fragrance-free and virtually odorless, making it ideal for those with sensitive noses or those who prefer a clinical experience.

Create your custom high-performance routine by mixing or layering with these products from theordinaryusa.co:

• 👉 Hyaluronic Acid 2% + B5 — The perfect water-based foundation for a hydration-glow boost.
• 👉 Natural Moisturizing Factors + HA — Mix here for a mattifying, skin-identical daily finish.
• 👉 Multi-Peptide + Copper Peptides 1% — Advanced age support mixed with pore-refining power.
• 👉 Glucoside Foaming Cleanser — A gentle, non-stripping start to your custom ritual.
• 👉 Mineral UV Filters SPF 30 — Essential daily protection to maintain your clear results.

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