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Genex Formulas - Nicotinamide 500mg Vitamin B3 Flush Free Niacin Capsules for Healthy Skin - Niacinamide Supplement Pills Help Produce Keratin & Support Skin Cell Health & Energy - (100 Capsules)
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Brand | Genex Formulas |
Item Form | Capsule |
Primary Supplement Type | Vitamin-b |
Diet Type | Vegan |
Flavor | Unflavored |
About this item
- HELP SUPPORT SKIN CELLS HEALTH - Genex Formulas offers Flush Free Nicotinamide. Niacinamide supplement is a form of vitamin B3 (niacin) that can help support your body’s natural response to skin blemishes by supporting the skin’s natural ability to regenerate a smooth outer layer clear of blemishes, red spots, bumps, and warts. It also helps maintain healthy skin by promoting cell growth. Niacinamide offers you versatility for any skincare & any skin type.
- HELPS SUPPORTS BODY STRENGTH - Vitamin B3 will help you to metabolize energy correctly. Nicotinamide plays an important role in transforming the food you eat into usable energy and helps your body cells carry out essential chemical reactions. Since Niacinamide is water-soluble, your body does not store this vitamin, which is why you need to eat Niacinamide daily. It also helps provides strength to your bones & relieve joint pain.
- HELPS PRODUCE KERATIN - Niacinamide helps produce keratin, a form of protein that keeps your skin firm and healthy. Niacinamide can help your skin grow a ceramide (lipid) barrier, which can help to retain moisture. Niacinamide also plays a vital role in improving hair health. It increases the appearance, texture, and feel of hair even when they are chemically or physically damaged. Its circulation-supporting properties are suitable for all hair and skin types.
- DIFFERENT FORM OF VITAMIN B3 - Nicotinamide is a different form of vitamin B3 to nicotinic acid or niacin, not to be confused with Niacin. Niacin, on the other hand, can cause flushing of the skin or skin flushing. Skin flushing means the feeling of warmth with rapid reddening of your neck, upper chest, or face. Flushing may happen because of increased blood flow. Preliminary evidence suggests that nicotinamide may support the body’s natural ability to support healthy joint mobility and comfort.
- SATISFACTION GUARANTEED - Nicotinamide 500 mg is Flush free form of Niacin. Genex holds itself to a higher standard, selling only quality supplements manufactured with tested and trusted ingredients. All of our products are manufactured in a facility that is not only GMP-certified but also NSF-registered. Our products are NON-GMO & Gluten Free.
Additional Details
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Where are your supplements made?
All Genex Formulas supplements are encapsulated, bottled, and tested in sunny Miami, Florida, USA.
Are your supplements GMP-certified?
All Genex Formulas supplements are manufactured in a GMP and NSF-certified facility and are gluten-free, Vegetarian, and non-GMO,
Are your supplements third-party tested?
All our supplements are lab-tested by certified third parties. COAs are available upon request.
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Product Description
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Niacin Vitamin B3 500mg Capsules
What is Nicotinamide?
Nicotinamide or Niacinamide is a form of Vitamin B3 (niacin) — one of the eight Vitamin B your body requires for good health. Vitamin B3 plays an important role in transforming the food you eat into usable energy and helps your body cells carry out essential chemical reactions. Since Niacinamide is water-soluble, your body does not store this vitamin, which is why you need to eat Niacinamide daily.
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Customer Reviews
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4.6 out of 5 stars 756
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4.5 out of 5 stars 335
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4.6 out of 5 stars 68
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4.6 out of 5 stars 644
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4.5 out of 5 stars 158
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4.0 out of 5 stars 40
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4.5 out of 5 stars 419
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Price
| $23.87$23.87 | $24.99$24.99 | $16.91$16.91 | $16.87$16.87 | $59.86$59.86 | $59.99$59.99 | $19.99$19.99 |
Dose per Serving
| 500mg | 500mg | 100mg | 500mg | 1000mg | 10mg | 1000mg |
Serving Size
| 1 Capsule | 1 Capsule | 1 Capsule | 1 Capsule | 4 Capsules | 2 Capsules | 2 Capsules |
Servings per Container
| 100 Servings | 90 Servings | 60 Servings | 60 Servings | 30 Servings | 30 Servings | 60 Servings |
Capsules per Container
| 100 Capsules | 90 Capsules | 60 Capsules | 60 Capsules | 60 Capsules | 60 Capsules | 120 Capsules |
Vegetarian
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Gluten Free
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2.5 x 2.5 x 4.5 inches; 0.02 ounces
- Item model number : N500MG1PK
- Date First Available : February 14, 2018
- Manufacturer : Genex Formulas
- ASIN : B07SLBQWJW
- Best Sellers Rank: #35,902 in Health & Household (See Top 100 in Health & Household)
- Customer Reviews:
Compare with similar items
This Item ![]() Genex Formulas - Nicotinamide 500mg Vitamin B3 Flush Free Niacin Capsules for Healthy Skin - Niacinamide Supplement Pills Help Produce Keratin & Support Skin Cell Health & Energy - (100 Capsules) | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $23.87$23.87 | $12.99$12.99 | $18.95$18.95 | $16.99$16.99 | $18.61$18.61 | -17% $27.99$27.99 List: $33.90 |
Price Per Unit | $0.24 / Count | $0.05 / Count | $0.04 / Count | $16.99 / Count | $0.07 / Count | $0.06 / Count |
Delivery | Get it as soon as Friday, Feb 28 | — | Get it as soon as Friday, Feb 28 | Get it Feb 28 - Mar 4 | Get it as soon as Friday, Feb 28 | — |
Customer Ratings | ||||||
Sold By | Genex Formulas | Best~Naturals | Bayland Health | Prescribed For Life | XSNonline | eSupplements |
primary supplement | Vitamin-b | Vitamin-b | — | — | Vitamin B3 | Vitamin B3 |
form | Capsule | Tablet | Capsule | Powder | Capsule | Capsule |
unit count | 100 | 240 | 500 | 1 | 250 | 480 |
flavor | Unflavored | Unflavored | — | Unflavored | Unflavored | Unflavored |
weight | 500 milligrams | 500 milligrams | 0.33 kilograms | — | 0.02 ounces | 14 ounces |
specific uses | Skin | Cellular Energy Production | Skin | Skin | Cellular,Energy,Energy Production | — |
serving suggestion | 1 capsule | 1 tablet | Two Capsules | — | — | — |
ingredients | Nicotinamide | Niacin (as niacinamide), DiCalcium Phosphate, Microcrystalline Cellulose (Vegetable Grade), Croscarmellose Sodium , Stearic Acid, Silicon Dioxide, Vegetable Magnesium Stearate, Pharmaceutical Glaze | — | Niacin USP | — | Niacin (Vitamin B3)(as niacinamide), Gelatin Capsule, Magnesium Stearate (vegetable source). |
Important information
Ingredients
Nicotinamide
Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the vitamin helpful for skin health and preventing skin cancer. They appreciate its value for money, ease of swallowing, quality, and effectiveness. The vitamin is recommended by dermatologists for problematic skin types and seems to be effective.
AI-generated from the text of customer reviews
Customers like the skin protection. They mention it helps with skin health, healing, or preventing skin cancer. It's recommended by dermatologists for problematic skin types. Their skin is improving and their nails seem stronger.
"I bought these as I read they are good for preventing skin cancer...." Read more
"Recommended by dermatologist. Easy to swallow." Read more
"...of a kidney transplant, but I have been surprised to see various skin problems disappear...." Read more
"...started taking these daily a few years ago and have seen a MAJOR decline in these lesions...." Read more
Customers appreciate the vitamin's value for money. They say it's reasonably priced and of consistent quality.
"This product is a reasonably priced product at a consistent quality level." Read more
"Fair purchase price for the value." Read more
"...They are a very good value in the threesome." Read more
"I tried this because it was cheaper than the brand (NMN Pure) I usually get...." Read more
Customers like the vitamin's quality. They say it looks like a high-quality product and is a good product at a reasonable price.
"This product is a reasonably priced product at a consistent quality level." Read more
"Looks like a high quality product. No affect on sleep quality...." Read more
"...All forms of anti-aging products have been right on point quality." Read more
"Great product..." Read more
Customers like the vitamin's effectiveness. They mention it seems to be effective and is a good product at a good price.
"...Appears to be working great." Read more
"Very good product. Good Price" Read more
"Works great gives me energy boost!..." Read more
"Seems to be effective..." Read more
Reviews with images

Great way to get lots of mg's of Niacin (B3) for a great price
Top reviews from the United States
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- Reviewed in the United States on November 8, 2024Size: 100 Count (Pack of 1)Verified PurchaseI bought these as I read they are good for preventing skin cancer. Unfortunately I found these pills too large to swallow and even though I tried a number of times I choked continuously. Returns are via the manufacturer and they were easy to communicate with via email and get a refund
- Reviewed in the United States on June 29, 2024Size: 100 Count (Pack of 3)Verified PurchaseRecommended by dermatologist. Easy to swallow.
- Reviewed in the United States on July 14, 2024Size: 100 Count (Pack of 1)Verified Purchasenew for me added to regiment unsure if will purchase again
- Reviewed in the United States on October 26, 2022Size: 100 Count (Pack of 3)Verified PurchaseMy dermatologist wanted me to try these, saying that it would cut down on basal cell and squamous cell skin cancers. And he was right. I still get some because I am immunosuppressed as the result of a kidney transplant, but I have been surprised to see various skin problems disappear. I know that it was the nicotinamide because when I ran out once, after a week, skin problems started to appear again, but once I started taking these again, they cleared up.
- Reviewed in the United States on January 4, 2024Size: 100 Count (Pack of 1)Verified PurchaseThis product is a reasonably priced product at a consistent quality level.
- Reviewed in the United States on July 19, 2024Size: 100 Count (Pack of 1)Verified PurchaseThese are truely 'No Flushing'.
- Reviewed in the United States on January 19, 2023Size: 100 Count (Pack of 1)Verified PurchaseI have very fair skin and would regularly need to have pre-cancerous lesions frozen during visits to my dermalogist. I started taking these daily a few years ago and have seen a MAJOR decline in these lesions. My last two doctor visits have resulted in nothing needing to be frozen. The person who recommended these to me has had the same results.
- Reviewed in the United States on July 24, 2023Size: 100 Count (Pack of 1)Verified PurchaseI take 2 capsules every morning. Started taking this after the NMN FDA ban. For now it's a suitable enough replacement for NMN for the energy I need. However I need (2) 500mg capsules to feel similar energy as (1) 500mg NMN capsule
Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.