🟢 98/100

This product looks safe

  • Niacin: 150mg is 4.3× the Tolerable Upper Intake Level (35mg)
  • 79% of ingredients have research evidence
C Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Safety Alerts

⚠️ Niacin: 150mg is 4.3× the Tolerable Upper Intake Level (35mg)

Label Data

1 Tablet(s) Serving Size
Other Combinations Product Type
79% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (830% DV)
30 mg (2000% DV)
📊 25.0× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 30mg
30 mg (1770% DV)
📊 23.1× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 30mg
150 mg (750% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 4.3× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 150mg UL 35mg
30 mg (1500% DV)
📊 23.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 30mg UL 100mg
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
50 mcg (830% DV)
📊 20.8× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.05mg
300 mcg (100% DV)
📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.3mg
150 mg (1500% DV)
📊 30.0× RDA — above typical dose 📚 1 studies — no high-quality reviews
RDA 5mg This product: 150mg
100 mg (25% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 100mg
40 mg
📊 Market median: 500.0mg (9 products)
This product: 40mg
150 mg
✅ Within RDA (0.3× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)
RDA 550mg This product: 150mg UL 3500mg
150 mg
📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)
This product: 150mg
200 mg
📊 Market median: 300.0mg (214 products) 📚 23 studies (Tier A: 0, B: 6)
This product: 200mg

Other Ingredients

Dicalcium Phosphate Stearic Acid Magnesium Stearate Cellulose

Label Claims — Verification

All Other
All Other (99% of products) Structure/Function (75% of products) Nutrient (2% of products) No Claim (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

SUGGESTED USAGE: As a dietary supplement, take one tablet daily with a meal. Consider taking this product in combination with NOW(R) Relora(R) and Super Cortisol Support.

⚠️ Warnings & Precautions

Do Not Eat Freshness Packet. Keep in Bottle.

🧪 Formulation Notes

Contains no sugar, salt, starch, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives.

Additional Information

This custom formulation of B-vitamins is enhanced with Ascorbic Acid and Valerian Root.

Store in a cool, dry place.

Please Recycle.

Made in the U.S.A.

CODE 0490 V1

NUTRITIONAL HEALTH

GMP QUALITY ASSURED

Product Details

UPC / SKU 7 33739 00490 1
DSLD Entry Date 2012-10-25
Product Type Other Combinations
Form Tablet or Pill
Brand NOW
DSLD ID 14175
Data Updated 2026-04-11

Research Evidence

33 Research Sources
52 Avg Quality Score
13 Systematic Review
10 Rct
7 Meta Analysis
1 Regulatory Source
1 Openfda Safety
B Non-pharmacological interventions for sleep promotion in the intensive care unit
Meta Analysis The Cochrane database of systematic reviews 2015
B Valerian Root in Treating Sleep Problems and Associated Disorders-A Systematic Review and Meta-Analysis
Meta Analysis Journal of evidence-based integrative medicine 2020
B Effectiveness and safety of oral sedation in adult patients undergoing dental procedures: a systematic review
Systematic Review BMJ open 2021
B Valerian for anxiety disorders
Systematic Review The Cochrane database of systematic reviews 2006
B Herbal medicine for insomnia: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2015
B Effects of Dietary Supplementation in Patients with Restless Legs Syndrome: A Systematic Review
Systematic Review Nutrients 2024
B Valerian for sleep: a systematic review and meta-analysis
Meta Analysis The American journal of medicine 2006
B Herbal Remedies and Their Possible Effect on the GABAergic System and Sleep
Systematic Review Nutrients 2021
B Herbal medicines in children with attention deficit hyperactivity disorder (ADHD): A systematic review
Systematic Review Complementary therapies in medicine 2017
B Effectiveness of Valerian on insomnia: a meta-analysis of randomized placebo-controlled trials
Meta Analysis Sleep medicine 2010
View all evidence for Valerian →

Compare Similar Products

View all Valerian products →