Skip to Content
SFI Health Klaire Labs Niacin-SR, 100 Scored Tablets | 500 Milligrams Sustained Release Essential Vitamin B3 to Help Avoid Flush, Adjustable Dose & Hypoallergenic

Price:

£ 22.90


SFI Health Klaire Labs Niacin-SR, 100 Scored Tablets | 500 Milligrams Sustained Release Essential Vitamin B3 to Help Avoid Flush, Adjustable Dose & Hypoallergenic

https://nutricity.uk/shop/brswi2t4picbcga7-sfi-health-klaire-labs-niacin-sr-100-scored-tablets-500-milligrams-sustained-release-essential-vitamin-b3-to-help-avoid-flush-adjustable-dose-hypoallergenic-70627 https://nutricity.uk/web/image/product.template/70627/image_1920?unique=326551c

Stock Expiry Date*: 14-09-2027

100% Authentic — Sourced directly from manufacturers or their authorized dealers!

  • ProThera and Klaire Labs have unified under the Klaire Labs logo. This unification will be reflected in new packaging and a continuing commitment to the founding Klaire Labs principles of purity, potency, and performance.
  • Sustained-release niacin.*
  • This hypoallergenic* product supplies 500 mg of niacin per scored tablet.
  • Slow release over several hours helps avoid the uncomfortable flushing action of this B vitamin so that its full benefits on cholesterol metabolism can be obtained.*
  • Free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and corn. Contains no artificial colors, flavors, or preservatives.

£ 22.90 22.9 GBP £ 22.90 Tax Included

Not Available For Sale

(£ 0.23 / Units)

Displayed price includes all duties & taxes.

  • Brand
  • Product Benefits
  • Primary Supplement Type
  • Product Type
  • Flavor
  • Item Form
  • Ingredients
  • Product Type
  • Brand

This combination does not exist.

Contact Us
B3 (Niacin)
Brand SFI Health
Product Benefits Hypoallergenic
Primary Supplement Type Vitamin-b
Product Type B3 (Niacin)
Flavor Unflavor
Item Form Tablet
Ingredients Main-Niacin. See Supplement Facts For Full List Of Ingredients.
Product Type Vitamin
Brand Sfi Health
  • Buy Four or More Offer

    5% off when you buy 4 or more.

  • Next Purchase Offer
    Get 5% off your next purchase.
  • Ships From(UK)
    Orders are processed and shipped from Brooklyn, USA.
  • Delivery Offer(UK)
    Free delivery on qualifying orders.
Delivery Detail
Estimate delivery times: 12-26 days (International).
3-6 days (Domestic)
Safe Checkout
Guaranteed Safe Checkout
Return Policy

30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.

Free Return Pickup
Free return pickup available
We’ll handle returns from your doorstep at no extra cost.


Looking for a gentle way to support your body's natural cholesterol metabolism? SFI Health’s Klaire Labs Niacin-SR provides a sustained release of essential Vitamin B3, designed to minimize the flushing often associated with traditional niacin supplements. ### Key Highlights * **Reduced Flushing:** The sustained-release formula helps deliver niacin over several hours, lessening the likelihood of uncomfortable flushing. * **Adjustable Dosage:** Each scored tablet contains 500mg of niacin, allowing you to easily adjust your intake as needed. * **Hypoallergenic Formulation:** Free from common allergens like milk, eggs, fish, and gluten, making it suitable for sensitive individuals. * **Supports Cholesterol Metabolism:** Niacin plays a role in supporting healthy cholesterol levels. ### Useful Facts * Manufactured by Klaire Labs, a brand known for purity and performance. * Each tablet contains 500mg of niacin. * Formulated without artificial colors, flavors, or preservatives. * Contains no milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, or corn. ### Good Fit For * Individuals seeking a gentler form of niacin. * Those with sensitivities to common allergens. * People interested in supporting their cholesterol metabolism naturally.

Shipping & Delivery

At Nutricity, we aim to deliver your order as quickly and safely as possible.

Domestic Shipping :

Orders are typically delivered within 3–6 business days.

International Shipping:

Estimated delivery time is 12–26 business days, depending on the destination and customs processing.

You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.

Similar Products
Accessory Products

Recently tracked orders

10 recent shipments
Order Number Carrier Final Mile Tracking Code Last Update Track
NC27505 Royalmail GV213864102GB 2026-09-17 Track
NC26905 Royalmail GV213772349GB 2026-09-17 Track
NC25599 Royalmail GV213499381GB 2026-09-15 Track
NC24703 Royalmail GV213243298GB 2026-09-08 Track
NC24603 Royalmail GV213204095GB 2026-09-07 Track
NC24130 Royalmail GV213084591GB 2026-09-05 Track
NC23565 Royalmail GV213204039GB 2026-09-08 Track
NC20824 Royalmail GV212394946GB 2026-08-12 Track
NC20390 Royalmail GV212317754GB 2026-08-13 Track
NC18941 Royalmail GV212784495GB 2026-08-25 Track

Disclaimer
Dietary supplements are not medicines. Products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. If you have a medical condition then always consult a qualified healthcare professional before use. Individual results may vary. By placing an order, you agree to comply with your country’s import regulations. We cover applicable duties and taxes where stated.

*Expiry Date Information:
Please note that the expiry date may vary from batch to batch. However, we guarantee that all products shipped to our customers have a valid shelf life and will not be expired at the time of delivery.