Kroeger Herb Co Sunny Day, Anti-Fatigue™, 80 Tablets supplement bottle
Kroeger Herb Co

Sunny Day, Anti-Fatigue™, 80 Tablets

What We Researched
9 active ingredients analyzed · 6 inactive ingredients decoded · 3 retailers compared · Last updated: Mar 2026
85
Product Score Good

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 500 mg 834%*
Thiamine (vitamin B-1) 5 mg 333%*
Riboflavin (vitamin B-2) 5 mg 294%*
Niacin 5 mg 25%*
Vitamin B-6 (as pyridoxine) 5 mg 250%*
Vitamin B-12 (as cyanocobalamin) 1000 mcg 16667%*
Pantothenic acid (from calcium pantothenate) 490 mg 4900%*
Calcium (from calcium pantothenate) 53 mg 5%*
Licorice root, proprietary base
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Thiamine (vitamin B-1) Good
  • Riboflavin (vitamin B-2) Good
  • Niacin Good
  • Vitamin B-6 (as pyridoxine) Fair
  • Vitamin B-12 (as cyanocobalamin) Fair
  • Pantothenic acid (from calcium pantothenate) Good
  • Calcium (from calcium pantothenate) Good
  • Licorice root, proprietary base Fair
Other Ingredients Excellent

Fillers & Additives

  • Calcium Pantothenate
  • Cellulose
  • Stearic Acid
  • Magnesium Stearate
  • Modified Cellulose
  • Vegetable Coating
Efficacy Very Good

Dosage Analysis

  • Vitamin C (as ascorbic acid) 500 mg Effective
  • Thiamine (vitamin B-1) 5 mg Effective
  • Riboflavin (vitamin B-2) 5 mg Effective
  • Niacin 5 mg Under-dosed
  • Vitamin B-6 (as pyridoxine) 5 mg Effective
  • Vitamin B-12 (as cyanocobalamin) 1000 mcg Effective
  • Pantothenic acid (from calcium pantothenate) 490 mg Effective
  • Calcium (from calcium pantothenate) 53 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as ascorbic acid) 500 mg 834%*
Thiamine (vitamin B-1) 5 mg 333%*
Riboflavin (vitamin B-2) 5 mg 294%*
Niacin 5 mg 25%*
Vitamin B-6 (as pyridoxine) 5 mg 250%*
Vitamin B-12 (as cyanocobalamin) 1000 mcg 16667%*
Pantothenic acid (from calcium pantothenate) 490 mg 4900%*
Calcium (from calcium pantothenate) 53 mg 5%*
Licorice root, proprietary base

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Pantothenate Safe

It provides a source of vitamin B5.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Modified Cellulose Safe

Creates vegetarian capsule shells with controlled dissolution.

Vegetable Coating Safe

It is used to coat tablets or capsules for easier swallowing.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 Mar 12 $16.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Kroeger Herb Co

Founded 1978 · Longmont, CO, USA · 39 products · kroegerherb.com/

Transparency

2 claims
In House Testing — Claimed

Violation History

3 incidents
Fda Warning Unapproved drug claims on website for multiple products.2019-03-05Source
Prop 65 Lead2015-02-13Source
Prop 65 Lead2014-08-29Source
Related Supplements
Frequently Asked Questions
Is Kroeger Herb Co Sunny Day, Anti-Fatigue™ a good supplement?

Kroeger Herb Co Sunny Day, Anti-Fatigue™, 80 Tablets received a product quality score of 85/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 9 active ingredients All 6 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives.

What are the ingredients in Kroeger Herb Co Sunny Day, Anti-Fatigue™?

Kroeger Herb Co Sunny Day, Anti-Fatigue™ contains 9 active ingredients: Vitamin C (as ascorbic acid) (500 mg), Thiamine (vitamin B-1) (5 mg), Riboflavin (vitamin B-2) (5 mg), Niacin (5 mg), Vitamin B-6 (as pyridoxine) (5 mg), Vitamin B-12 (as cyanocobalamin) (1000 mcg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Kroeger Herb Co Sunny Day, Anti-Fatigue™ safe to take?

Kroeger Herb Co Sunny Day, Anti-Fatigue™, 80 Tablets has been analyzed for ingredient safety across all its components. All 6 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.