Sorry, this item is out of stock
Browse similar items
Why Not Natural NAC Supplement 600 mg, N-Acetyl Cysteine Capsules, Pure N-Acetylcysteine, No Filler $21.97
$2197current price $21.97Why Not Natural NAC Supplement 600 mg, N-Acetyl Cysteine Capsules, Pure N-Acetylcysteine, No Filler
Best seller Alliwise Magnesium Glycinate 400mg - Non-GMO,Gluten Free Vegan Supplement - Heart Health - 120CT $21.09 Was $35.99
More options from$1376$35.99Alliwise Magnesium Glycinate 400mg - Non-GMO,Gluten Free Vegan Supplement - Heart Health - 120CT
1754.5 out of 5 Stars. 175 reviewsRevi Joint Pills Advanced Mobility Support Supplement ReviJoint 60 Capsules $19.95
$1995current price $19.95Revi Joint Pills Advanced Mobility Support Supplement ReviJoint 60 Capsules
Best seller (2 PACK) Multi Collagen Pills, Types I, II, III, V & X 120 Capsules, by GPGP $13.39 Was $16.98
Options from$1339– $2369$16.98(2 PACK) Multi Collagen Pills, Types I, II, III, V & X 120 Capsules, by GPGP
1614.5 out of 5 Stars. 161 reviews100+ bought since yesterday Spring Valley Magnesium Glycinate 200 mg Capsules, Supports Bone & Joint Health $7.77 13.0 ¢/count
$777current price $7.7713.0 ¢/countSpring Valley Magnesium Glycinate 200 mg Capsules, Supports Bone & Joint Health
1754.7 out of 5 Stars. 175 reviewsBoost TRT Maximum Strength Performance Supplement BoostTRT Premium Gummies (60 Gummies) $19.95
$1995current price $19.95Boost TRT Maximum Strength Performance Supplement BoostTRT Premium Gummies (60 Gummies)
173.6 out of 5 Stars. 17 reviewsSugar Clean Advanced Formula Drops Natural Support Supplement SugarClean 30 Servings $18.49
$1849current price $18.49Sugar Clean Advanced Formula Drops Natural Support Supplement SugarClean 30 Servings
51.8 out of 5 Stars. 5 reviewsGluvafit Capsules Advanced Formula Glyco Suppport for Health and Fitness 60 Capsules $19.95
$1995current price $19.95Gluvafit Capsules Advanced Formula Glyco Suppport for Health and Fitness 60 Capsules
Retina Clear Advanced Eye Health Supplement, RetinaClear (60 Capsules) $19.95
$1995current price $19.95Retina Clear Advanced Eye Health Supplement, RetinaClear (60 Capsules)
153.9 out of 5 Stars. 15 reviewsONNIT Total GUT HEALTH®, Daily Digestive Support Supplement, 60 Capsules $23.90
$2390current price $23.90ONNIT Total GUT HEALTH®, Daily Digestive Support Supplement, 60 Capsules
17594.4 out of 5 Stars. 1759 reviewsRetina Clear Vision Care Pills Advanced Formula Eye Health Supplement RetinaClear 60 Capsules $18.95
$1895current price $18.95Retina Clear Vision Care Pills Advanced Formula Eye Health Supplement RetinaClear 60 Capsules
183.9 out of 5 Stars. 18 reviewsJoint Support Pills Advanced Mobility Support Supplement JointSupport 60 Capsules $19.95
$1995current price $19.95Joint Support Pills Advanced Mobility Support Supplement JointSupport 60 Capsules
(2 Pack) Bone Collagen Capsules Supplement, for Healthy Skin, Nails, Hair, Joints, Bones, 240 Count $13.79 Was $19.99
Options from$1379– $2249$19.99(2 Pack) Bone Collagen Capsules Supplement, for Healthy Skin, Nails, Hair, Joints, Bones, 240 Count
664.4 out of 5 Stars. 66 reviewsMemo Blast Premium Nootropic Supplement, MemoBlast Pills (60 Capsules) $19.95
$1995current price $19.95Memo Blast Premium Nootropic Supplement, MemoBlast Pills (60 Capsules)
15 out of 5 Stars. 1 reviewsBest seller Nutricost Glucosamine 1800mg with Chondroitin & MSM, 240 Tablets, 120 Servings, Supplement $21.95
$2195current price $21.95Nutricost Glucosamine 1800mg with Chondroitin & MSM, 240 Tablets, 120 Servings, Supplement
1484.6 out of 5 Stars. 148 reviewsBest seller BurnSlim Advanced Formula Pills Supporting Energy and Healthy Lifestyle Burn Slim 60 Capsules $16.95
$1695current price $16.95BurnSlim Advanced Formula Pills Supporting Energy and Healthy Lifestyle Burn Slim 60 Capsules
84 out of 5 Stars. 8 reviewsGrass Fed Collagen Peptides | 400 Caplets | with Vitamin C | for Women and Men | by NeoCell $19.99
$1999current price $19.99Grass Fed Collagen Peptides | 400 Caplets | with Vitamin C | for Women and Men | by NeoCell
84.6 out of 5 Stars. 8 reviewsMemyts Advanced Formula Brain Support Pills Maximum Strength Supplement 60 Capsules $19.95
$1995current price $19.95Memyts Advanced Formula Brain Support Pills Maximum Strength Supplement 60 Capsules
25 out of 5 Stars. 2 reviews
Hero image 0 of TABS 500 MG Size: 100, Glucosamine C Size UPSHER Vitamin for SLONIACIN Packs 500MG SDWN 750 and 100TB SMITH of OF by 90 TABS LABORATORIES MG Pack chews EACH MSM Buy By Slo-Niacin, 0 of 4
TABS 500 MG Size: 100, Glucosamine C Size UPSHER Vitamin for SLONIACIN Packs 500MG SDWN 750 and 100TB SMITH of OF by 90 TABS LABORATORIES MG Pack chews EACH MSM Buy By Slo-Niacin
Key item features
(855927)
Specs
- BrandUPSHER LABORATORIES
- Size10
- Primary ingredientGlucosamine
- Health concernSupplementation
Price when purchased online
Not Available
How do you want your item?
Not available
About this item
Product details
Slo - Niacin 500 Mg Tablets To Reduce Flushing And Itching - Tablets are manufactured utilizing a unique, patented polygel controlled-release delivery system. This exclusive technology assures the gradual and measured release of niacin (nicotinic acid) and is designed to reduce the incidence of flushing and itching available in 250 mg, 500 mg, and 750 mg strengths. Doctor Recommended, Polygel Controlled-Release Niacin, Patented Formulation, is a member of the vitamin B - complex group and is suggested as a dietary supplement. This product has the advantage of a slower release of niacin than conventional dosage forms. This may permit its use by those who do not tolerate immediate - release tablets.
(855927)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Multipack Quantity
1
Brand
UPSHER LABORATORIES
Gender
Unisex
Manufacturer
UPSHER LABORATORIES
Indications
Health Concern
Supplementation
Popular items in this category
Best selling items that customers love
BulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz) $15.97
5 optionsAvailable in additional 5 optionsSponsored$1597current price $15.97More options from $12.97BulkSupplements Niacin Powder - B Vitamin Supplement, Niacin with Flush, 500mg per Serving, 250g (8.8 oz)
144.1 out of 5 Stars. 14 reviewsSave with
Shipping, arrives in 2 daysBulkSupplements Niacin Capsules - Vitamin B3 Supplement, Niacin with Flush, 1 Capsule per Serving (500mg), 365 Count $18.97
Sponsored$1897current price $18.97BulkSupplements Niacin Capsules - Vitamin B3 Supplement, Niacin with Flush, 1 Capsule per Serving (500mg), 365 Count
473.9 out of 5 Stars. 47 reviewsSave withShipping, arrives in 2 daysDr. Mercola Niacin Vitamin B3, 90 Servings (270 Tablets), Dietary Supplement, Mini Tabs, Essential B Vitamin, Non-GMO $19.97
$1997current price $19.97Dr. Mercola Niacin Vitamin B3, 90 Servings (270 Tablets), Dietary Supplement, Mini Tabs, Essential B Vitamin, Non-GMO
Save withShipping, arrives in 2 days2 Pack Best Naturals Brewers Yeast 7-1/2 Grains with vitamin B1, Vitamin B2 and Niacin,500 mg,240 Tablets $8.99
3 optionsAvailable in additional 3 options$899current price $8.99Options from $8.99 – $17.982 Pack Best Naturals Brewers Yeast 7-1/2 Grains with vitamin B1, Vitamin B2 and Niacin,500 mg,240 Tablets
654.2 out of 5 Stars. 65 reviewsSave withShipping, arrives in 2 daysNOW Supplements, Niacin (Vitamin B-3) 500 mg, Essential B-Group Vitamin*, Nutritional Health, 100 Capsules $12.19 0.0 ¢/count
$1219current price $12.190.0 ¢/countNOW Supplements, Niacin (Vitamin B-3) 500 mg, Essential B-Group Vitamin*, Nutritional Health, 100 Capsules
444.3 out of 5 Stars. 44 reviewsShipping, arrives in 3+ daysClean Nutraceuticals Citrus Bergamot Red Yeast Rice Capsules with Plant Sterols - with Hawthorn Extract Olive Leaf Niacin Vitamin K3 D3 COQ10 Guggul & More $29.95 Was $39.95
Now$2995current price Now $29.95, Was $39.95$39.95Clean Nutraceuticals Citrus Bergamot Red Yeast Rice Capsules with Plant Sterols - with Hawthorn Extract Olive Leaf Niacin Vitamin K3 D3 COQ10 Guggul & More
74.7 out of 5 Stars. 7 reviewsShipping, arrives in 3+ days1MD Nutrition CholestMD with Olive Leaf Extract, Bergavit, Niacin, Garlic | 120 Capsules (2-Pack) $108.00
Sponsored$10800current price $108.001MD Nutrition CholestMD with Olive Leaf Extract, Bergavit, Niacin, Garlic | 120 Capsules (2-Pack)
Save withShipping, arrives in 2 daysNiacin | 500mg | 70 Capsules | Flush Free with Inositol Hexanicotinate | by Horbaach $12.99
$1299current price $12.99Niacin | 500mg | 70 Capsules | Flush Free with Inositol Hexanicotinate | by Horbaach
Save withShipping, arrives in 2 daysSolgar No-Flush Niacin 500 mg Vitamin B3 Inositol Hexanicotinate 250 Vcaps $43.80
$4380current price $43.80Solgar No-Flush Niacin 500 mg Vitamin B3 Inositol Hexanicotinate 250 Vcaps
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ days1MD Nutrition CholestMD with Olive Leaf Extract, Bergavit, Niacin, Garlic | 60 Capsules $54.00
$5400current price $54.001MD Nutrition CholestMD with Olive Leaf Extract, Bergavit, Niacin, Garlic | 60 Capsules
64.2 out of 5 Stars. 6 reviewsSave withNOW Supplements, Niacin (Vitamin B-3) 250 mg, Flush-Free, Nutritional Health, 90 Veg Capsules $12.99 14.4 ¢/count
$1299current price $12.9914.4 ¢/countNOW Supplements, Niacin (Vitamin B-3) 250 mg, Flush-Free, Nutritional Health, 90 Veg Capsules
194.7 out of 5 Stars. 19 reviewsShipping, arrives in 3+ daysNutricost Niacin (Flush-Free) Inositol Hexanicotinate 500mg, 120 Capsules, Vitamin B3 Supplement $16.95
$1695current price $16.95Nutricost Niacin (Flush-Free) Inositol Hexanicotinate 500mg, 120 Capsules, Vitamin B3 Supplement
414.8 out of 5 Stars. 41 reviewsSave withShipping, arrives in 2 daysVitamin B Complex Liquid Drops | Thiamine B1, B6, B2, B3, B4, B5, B7 B9, B12, Niacinamide, Paba, Choline Inositol Taurine Probiotics Beet Root Spirulina - Plant-B Vitamin Supplements by Clean Nutra $29.95
$2995current price $29.95Vitamin B Complex Liquid Drops | Thiamine B1, B6, B2, B3, B4, B5, B7 B9, B12, Niacinamide, Paba, Choline Inositol Taurine Probiotics Beet Root Spirulina - Plant-B Vitamin Supplements by Clean Nutra
44.8 out of 5 Stars. 4 reviewsShipping, arrives in 3+ daysNow Foods Niacin, Vitamin B-3, 500mg 250 Tablet $16.99
$1699current price $16.99Now Foods Niacin, Vitamin B-3, 500mg 250 Tablet
194.4 out of 5 Stars. 19 reviewsSave withShipping, arrives in 2 daysNAD Supplement Extra Strength with Vitamin B3, B12, Magnesium, Niacinamide, Liposomal NAD, Lion’s Mane, Ashwagandha, Turmeric, Black Pepper Extract, Made in USA - 10-in-1 60 Veggie Capsules $19.99
$1999current price $19.99NAD Supplement Extra Strength with Vitamin B3, B12, Magnesium, Niacinamide, Liposomal NAD, Lion’s Mane, Ashwagandha, Turmeric, Black Pepper Extract, Made in USA - 10-in-1 60 Veggie Capsules
794.6 out of 5 Stars. 79 reviewsSave withShipping, arrives in 2 days2 Pack Vitamatic Glucosamine Chondroitin Gummies with MSM & Vitamin E - Joint Support - 60 Pectin Based Gummies $24.99
$2499current price $24.992 Pack Vitamatic Glucosamine Chondroitin Gummies with MSM & Vitamin E - Joint Support - 60 Pectin Based Gummies
504.1 out of 5 Stars. 50 reviewsSave withShipping, arrives in 2 daysReduced price Parrox NAD+ Supplement with Vitamin B3 & B12, Magnesium, Resveratrol, Niacinamide, Turmeric, Ashwagandha, Lion’s Mane, Black Pepper Extract, Liposomal NAD, 10-in-1 Extra Strength (60 Caps) $24.99 Was $29.99
Reduced price
3 optionsAvailable in additional 3 optionsNow$2499current price Now $24.99, Was $29.99$29.99Options from $24.99 – $64.99Parrox NAD+ Supplement with Vitamin B3 & B12, Magnesium, Resveratrol, Niacinamide, Turmeric, Ashwagandha, Lion’s Mane, Black Pepper Extract, Liposomal NAD, 10-in-1 Extra Strength (60 Caps)
Save withShipping, arrives in 2 daysSource Naturals Niacin, Vegan Vitamin B-3100 mg , 100 Tablets $9.47 Was $12.75 3.8 ¢/count
Now$947current price Now $9.47, Was $12.75$12.753.8 ¢/countSource Naturals Niacin, Vegan Vitamin B-3100 mg , 100 Tablets
84.9 out of 5 Stars. 8 reviewsSave withShipping, arrives in 2 daysVitamatic Citrinin-Free Red Yeast Rice 1200 mg. Capsules with CoQ10 100mg, Flush Free Niacin 100mg, & Garlic Powder 20mg - 120 Veg Capsules $12.60
3 optionsAvailable in additional 3 options$1260current price $12.60Options from $12.60 – $34.02Vitamatic Citrinin-Free Red Yeast Rice 1200 mg. Capsules with CoQ10 100mg, Flush Free Niacin 100mg, & Garlic Powder 20mg - 120 Veg Capsules
184.9 out of 5 Stars. 18 reviewsSave withShipping, arrives in 2 daysAmazing Formulas Niacin 500 mg 180 Capsules Supplement | Vitamin B3 | Non-GMO | Gluten Free | Made in USA $12.99
$1299current price $12.99Amazing Formulas Niacin 500 mg 180 Capsules Supplement | Vitamin B3 | Non-GMO | Gluten Free | Made in USA
23.5 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 days
Check out these related products
trunature Advanced Strength CinSulin 500mg., 200 Vegetarian Capsules $27.99 Was $44.89
Now$2799current price Now $27.99, Was $44.89$44.89trunature Advanced Strength CinSulin 500mg., 200 Vegetarian Capsules
524.7 out of 5 Stars. 52 reviewsShipping, arrives in 3+ daysOsteo Bi-Flex Triple Strength, Glucosamine Chondroitin, Tablets, 120 Ct $39.99
$3999current price $39.99Osteo Bi-Flex Triple Strength, Glucosamine Chondroitin, Tablets, 120 Ct
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days21st Century Niacin, Prolonged Release, 110 Tablets $9.42
$942current price $9.4221st Century Niacin, Prolonged Release, 110 Tablets
164.5 out of 5 Stars. 16 reviewsShipping, arrives in 3+ daysBronson Probiotic 50 Billion CFU Plus Prebiotic w/ Apple Polyphenols & Pineapple Fruit Extract Non GMO, Gluten Free, 60 Capsules $19.99
$1999current price $19.99Bronson Probiotic 50 Billion CFU Plus Prebiotic w/ Apple Polyphenols & Pineapple Fruit Extract Non GMO, Gluten Free, 60 Capsules
744.8 out of 5 Stars. 74 reviewsShipping, arrives in 3+ daysNature's Lab Ashwagandha Extract - KSM 66 5% Withanolides - 120 Ct (60 Day Supply) $10.99 Was $16.99
Now$1099current price Now $10.99, Was $16.99$16.99Nature's Lab Ashwagandha Extract - KSM 66 5% Withanolides - 120 Ct (60 Day Supply)
204.4 out of 5 Stars. 20 reviewsSave withShipping, arrives in 2 daysHealthy Way SAM-e Supplement for Brain Health, Liver, Mood & Joint Support, 400mg, 90 Capsules $28.00
$2800current price $28.00Healthy Way SAM-e Supplement for Brain Health, Liver, Mood & Joint Support, 400mg, 90 Capsules
134.3 out of 5 Stars. 13 reviewsShipping, arrives in 3+ daysSuperior Source K2 (MK-7) 100 mcg, with D3 (5,000 IU) Supplement, Quick Dissolve MicroLingual Tablets, 60 Count, Strengthen Bones, Cardiovascular & Immune System Support, Non-GMO $24.99
$2499current price $24.99Superior Source K2 (MK-7) 100 mcg, with D3 (5,000 IU) Supplement, Quick Dissolve MicroLingual Tablets, 60 Count, Strengthen Bones, Cardiovascular & Immune System Support, Non-GMO
154.8 out of 5 Stars. 15 reviewsSave withShipping, arrives in 2 daysWELMATE Dietary Supplement, Zinc Sulfate 220mg Immune Health Support - 200 Tablets $13.95
$1395current price $13.95WELMATE Dietary Supplement, Zinc Sulfate 220mg Immune Health Support - 200 Tablets
544.8 out of 5 Stars. 54 reviewsSave withShipping, arrives in 2 daysBluebonnet Cellular Active CoQ10 Ubiquinol 100mg, Energy & Heart Health*, 30 Softgels $31.04 $1.04/count
$3104current price $31.04$1.04/countBluebonnet Cellular Active CoQ10 Ubiquinol 100mg, Energy & Heart Health*, 30 Softgels
1204.7 out of 5 Stars. 120 reviewsShipping, arrives in 3+ daysFeosol Complete Iron Supplement, Heme & Non-Heme Minimizes Side Effects, 30 Caplets $19.99
2 optionsAvailable in additional 2 options$1999current price $19.99Options from $19.99 – $35.92Feosol Complete Iron Supplement, Heme & Non-Heme Minimizes Side Effects, 30 Caplets
2894.6 out of 5 Stars. 289 reviewsSave withShipping, arrives in 2 days
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-1 of 1 review
Dec 27, 2025
carolyn
5 out of 5 stars review
Verified Purchase
slo niacin
Recommended by doctor for heart. Works great to lower cholesterol. minimal flushing effect.
Incentivized Review
Helpful?2NHKW0VD7K5N824663615
