Niacinamide

Gel

4%

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Product Overview

Niacinamide Description1-7

Niacinamide is a water-soluble form of vitamin B3 that is essential for cellular metabolism. Niacin and niacinamide are both forms of vitamin B3, differing slightly in their chemical structure. When applied topically, niacinamide has been shown to be useful in conditions such as acne vulgaris, melasma, psoriasis, and aging skin. It has been shown to support the skin barrier and function as an anti-inflammatory, antioxidant, and skin-brightening agent.

Mechanism of Action1-7

Niacinamide has various mechanisms of activity to support skin health. Niacinamide is a precursor to the NAD(P) family of coenzymes. These coenzymes are important for metabolic activity in the skin. The reduced form, NAD(P)H, has antioxidant activity and works to neutralize free radicals. Niacinamide provides anti-inflammatory activity and decrease sebum excretion. It has been shown to improve acne vulgaris by affecting neutrophil chemotaxis and suppresses cytokine-mediated induction of nitric oxide synthase. In addition, niacinamide may improve the barrier function of the skin, may prevent photoimmunosuppression and photocarcinogenesis, prevent loss of collagen in the dermal layer of the skin and improve the barrier function of the skin.

Niacinamide may help with skin lines and wrinkles 1) by increasing collagen production or 2) by reducing the amount of dermal glycosaminoglycans that are seen with photodamaged or wrinkled skin. Niacinamide supports the barrier function of the skin by increasing the lipid and protein stratum corneum. This increase in lipid and protein decreases the trans-epidermal water loss and provides resistance to skin damage from damaging agents. Niacinamide also is thought to inhibit the transfer of melanin from the melanocytes to keratinocytes to decrease hyperpigmentation of skin.

Common3

  • Mild redness, burning, or itching at the site of application, especially during initial use

Less common2

  • Dryness or peeling, particularly with high concentrations or in people with sensitive skin

Rare3

  • Allergic contact dermatitis or urticaria; discontinue use and seek medical attention if symptoms persist

Contraindications3

  • Known hypersensitivity to niacinamide or any excipients in the formulation.

Precautions3

  • People with a history of allergies may experience histamine-mediated side effects such as itching or flushing and should use niacinamide with caution
  • High-dose or oral niacinamide has been linked to exacerbation of liver disease, gout, and peptic ulcers, but this is rarely an issue with topical use
  • Avoid application to broken or inflamed skin without professional guidance

Store at 20–25°C (68–77°F), in a cool, dry place, away from heat and direct sunlight. Do not freeze. Keep container tightly closed and out of reach of children.

  1. WebMD. Niacinamide Uses for Skin: Benefits and Side Effects.
    https://www.webmd.com/beauty/what-to-know-about-niacinamide-skin-care 
  2. GoodRx. Niacinamide: What It Is, Benefits, and How to Use It.
    https://www.goodrx.com/well-being/beauty/niacinamide-benefits-for-skin 
  3. RxList. Niacinamide: Benefits, Side Effects, and Dosage.
    https://www.rxlist.com/supplements/niacinamide.htm 
  4. Pharmacy Times. Counsel Patients on Topical Niacinamide for Acne.
    https://www.pharmacytimes.com/view/counsel-patients-on-topical-niacinamide-for-acne-treatment-and-beyond 
  5. MedlinePlus. Niacinamide: MedlinePlus Supplements.
    https://medlineplus.gov/druginfo/natural/1534.html 
  6. MDPI Antioxidants. Niacinamide and Hyperpigmentation: Molecular Mechanisms.
    https://www.mdpi.com/2076-3921/13/4/425 
  7. Drugs.com. Niacinamide Use During Pregnancy.
    https://www.drugs.com/pregnancy/niacinamide.html 

WPPL operates as a 503A compounding pharmacy and prepares individualized prescription medications pursuant to provider direction. Compounded preparations are not reviewed, tested, or approved by the FDA.

This listing also includes commercially manufactured products for convenience; these items are not compounded by our pharmacy and are sold as provided by their manufacturers. Actual products in stock at time of dispensing may vary due to supply chain variability. Any statements regarding non-compounded products are manufacturer-supplied, have not been evaluated by the FDA, and are not intended to diagnose, treat, cure, or prevent any disease. WPPL does not verify or endorse any therapeutic claims made by manufacturers. Please refer to original labeling for complete product information.

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