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Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules

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Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules

  • Produces the classic niacin flush — temporary warmth and redness are common.
  • Flushing typically begins within 10–30 minutes and fades naturally after about an hour.
  • Take with food; if you're new to flushing niacin or prefer to minimize flushing, start with 1 capsule to assess your tolerance.  Do not mix with medication; Niacin may interact with certain medications.
  • Supports circulation and cellular energy production.

$16.99

/ $0.17 per capsule

Was $20.73 • Save 18% ($3.74)

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Get it by Nov 16 – Nov 21

SKU # S-B3-100C-V2  |  Barcode: 810110791176

⚠️ IMPORTANT: This Niacin (Nicotinic Acid) causes temporary flushing.

Warmth, redness, tingling, or itching of the skin may occur within 10–30 minutes after taking. This is a normal physiological effect of niacin and typically fades after 60 minutes. Niacin flush is not an allergic reaction.

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Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules

$16.99 USD

Description

About Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules

Stay energized, promote cellular health, and support optimal heart function with Dr. Berg Niacin. Each serving delivers an incredible 500 mg of niacin, a premium source of vitamin B3. Convenient 25-day supply of easy-to-swallow capsules in each bottle.

Each serving of Dr. Berg Niacin delivers an incredible 500 mg of niacin, a superior form of vitamin B3 that’s easily absorbed and highly effective. 

Dr. Berg Niacin is ideal for those looking to support heart health, protect cells from the damaging effects of oxidative stress, and maintain balanced cholesterol levels. 

We use premium niacin to provide exceptional support, promoting optimal energy production, cardiovascular support, and overall cellular health.

Why choose Dr. Berg Niacin?

  • Heart health support: Ideal for those seeking to support a healthy heart and maintain balanced cholesterol levels
  • Maximum benefits: High-potency formula to promote optimal energy levels and cellular functions
  • Premium ingredients: Concentrated source of niacin, a highly bioavailable source of vitamin B3
    Advanced formula: Incredible 500 mg of niacin in each daily serving
  • Convenient: 25-day supply of easy-to-swallow capsules
  • High standards: Crafted with high-quality ingredients in cGMP-certified facility
  • Satisfaction guaranteed: 30-day money-back guarantee
  • Trusted by thousands: Experience the Dr. Berg difference for yourself!

Details

    Product Information

  • MPN
    HWC-250728
  • SKU
    s-b3-100c-V2
  • Barcode
    810110791176
  • Brand
    Dr. Berg
  • Benefit

    Supports heart health, healthy cholesterol levels, and energy

  • Suggested Use

    As a dietary supplement, start with 1 capsule per day. Gradually increase to 4 capsules daily, as tolerated. Take with food and a full glass of water to help minimize flushing.

    • Product Specifications

  • Diet Type
    Keto
  • Form
    Capsules
  • Size
    100 Capsules
  • Potency
    500 mg
  • Shelf Life
    2 Years
  • Weight
    0.22 lbs (0.10 kg)

    • Ingredients Information

  • Main Ingredients

    Niacin

  • Other Ingredients

    Gelatin capsules

  • Contains No
    Preservatives

    • Consumer Notices

  • Caution

    Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with known medical conditions should consult a physician before using this or any dietary supplement. Product may cause temporary flushing, tingling, or itching. This is normal and may be worse if taken on an empty stomach. Discontinue use, or consult a physician if there are unwanted side effects or prolonged discomfort.

  • Warning

    DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE WITH A LID.

  • Disclaimer

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

    • Manufacturer

  • Manufacturer
    Dr. Berg Nutritionals
  • Country
    United States
  • Facility
    The product is manufactured in a state-of-the-art cGMP facility.
  • NSF Certification
    Manufactured in an NSF-certified facility, with every batch tested for purity and backed by a COA confirming third-party testing for heavy metals and microbes.

Ingredients

Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules Supplement Information

Suggested Use

As a dietary supplement, start with 1 capsule per day. Gradually increase to 4 capsules daily, as tolerated. Take with food and a full glass of water to help minimize flushing.

Supplement Facts

Serving size: 4 Capsules
Servings per container: 25

Ingredient Amount per Serving % Daily Value*
Niacin 500 mg 3125%

Other Ingredients: Gelatin capsules

Highlights
Corn Free icon

Corn-Free

 Dairy Free icon

Dairy-Free

 Gluten Free icon

Gluten-Free

 GMO Free icon

GMO-Free

 Keto icon

Keto-Friendly

 Real Ingredients icon

Real Ingredients

 Soy Free icon

Soy-Free

 Starch Free icon

Starch-Free

 Sugar Free icon

Sugar-Free

Overall rating: 4.4745765 / 5 from 118 reviews.

AI Generated Review Summary

Dr. Berg Niacin offers a 100-day supply of easy-to-swallow capsules, providing 500 mg of niacin per serving. Customers report feeling more energized and relaxed, though opinions on the dose vary.

Summary topics

  • Feel (11%): Customers expressed satisfaction with the product's ability to make them feel more energized and relaxed.
  • Dose (9%): In general, customers have mixed opinions about the dose, with some finding it great and flexible, while others wish it was lower.

Review topics: ["quality","feel","skin","price","dose","ingredients","bottle","shipping","value","capsules","supplement","flushes","vitamins","heat","difference","start","sense","pills","liver","works"].

Review highlights

  • "Feeling more energized, better mood, and circulation seems improved." — Arman A.
  • "I take the niacin with lunch every day; I truly feel the difference." — Andres L.
  • "After a few days I definitely have a lot more energy and I feel amazing." — Andres L.

Reviews

Dr. Berg- Niacin Supplement

"Good product. I am sure the ingredients are quality. I’ve purchased it a few times now. What I like about the product are the tablets are 125 mg each which is good for someone starting on a niacin regime. It allows you to ease up to the 500 mg recommended dose and for your body to adapt to the flushing. I started with 1 capsule a day and am now up to 2 tablets 2x a day and I experience very little to any flushing. What I don’t like about the product and it's just a personal thing, is now that I am taking 500 mg a day I would rather just have to take 1 capsule as opposed to 4. I already take a number of supplements daily and it would be nice to limit the number of pills. The other thing that I find annoying is the bottle only comes with 100 capsules, which if you are taking the recommended dose it’s not even a month’s supply. Maybe it’s a marketing gimmick to get you to purchase more often but most supplements come with at least a month’s supply. Add 20 more capsules or better yet have another option for 1 capsule dose ie 500 mg per capsule."

— Philip B. (4/5)

The flush is intense for

"The flush is intense for about 20 minutes. Other than that I have to wait to get bloodwork within 6 months and see if my numbers have improved."

— Renee O. (3/5)

This product is good and

"This product is good and it’s gentle for my stomach"

— Agnes S. (5/5)

great product

"I use this for my glaucoma and it does make you flush and I also get red spots on my skin too like I have the measles. And it also warms me up and lasts about 45 minutes."

— Sue T. (5/5)

Love it. It has changed

"Love it. It has changed my life more than any supplement. Thank you so much"

— Chris W. (5/5)

My favorite supplement

"Every time I take this supplement I feel I have more energy and after 1 month my skin is totally different, softer and glossy. I'm really happy of the result of this product!"

— ELENA P. (5/5)

what flush

"taking 2 of these not feeling any flush. Makes me wonder if they are the real niacin,. tried other brands 500mg gives me a flush"

— Wayne W. (5/5)

Niacin

"First time using. Love it so far"

— Amira Z. (5/5)

Great product

"I take 2 daily, sometimes get flush sometimes not so much. I've tried to take 3 but just can't hack it. But it really does the job."

— Daphne B. (5/5)

High quality products

"High quality products"

— Eva H. (5/5)

Q&A

Dr. Berg Rewards

Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules
Frequently asked questions

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  • How do I sign up for the rewards program?

    By creating an account on the shop. You are automatically enrolled in our rewards program when you place your first order after 1/8/25.

  • How are points calculated for orders?

    1 point for each $1 spent.

    Based off order subtotal less any discounts and before shipping and tax.

  • What is the maximum number of points that can be redeemed on an order?

    500 points ($25 off) is the maximum amount that can be redeemed on an order.

  • Can you redeem Reward points and take advantage of any promotional codes?

    Yes, credits can be used on an order, and the option is also available to add in any promotional codes at checkout through our website.

  • Can Reward credits be used when checking out on TikTok or Instagram?

    No, the purchase is only available through regular checkout on our Dr. Berg website.

  • Can Reward credits be used on subscriptions?

    No, rewards cannot be used on subscription orders.

  • If I have 2 different email addresses with points on them, can we add the Rewards on both emails together?

    No, you can use one email address and are not able to combine points.

  • What happens if I have a return? Do I keep the points from the order?

    No, the points earned from the order will be deducted. Any status upgrades will also be adjusted based on any returns.

  • Do reward points expire?

    Yes, reward points expire 1 year after they are earned.

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Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules is Amazon Prime eligible—just select Buy with Prime at checkout. You can check out with multiple Buy with Prime products along with other non-Prime items in the same order.

Niacin, 500 mg Vitamin B3, 100 capsules, front view, bottle with Dr. Berg branding on the label.
Dr. Berg Nutritionals

Niacin (Flushing Form) – Vitamin B3 500 mg per serving – Now only 125 mg per capsule – 100 Capsules

$16.99 USD $20.73 USD

Stay energized, promote cellular health, and support optimal heart function with Dr. Berg Niacin. Each serving delivers an incredible 500 mg of niacin, a premium source of vitamin B3. Convenient 100-day supply of easy-to-swallow capsules in each bottle. 

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