Rainbow Light Certified Men's Multivitamin, 120 Capsules supplement bottle
Rainbow Light

Certified Men's Multivitamin, 120 Capsules

What We Researched
23 active ingredients analyzed · 2 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
89
Product Score Good
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as beta-carotene) 750 mcg 83%
Vitamin C (ascorbic acid) 60 mg 67%
Vitamin D (as cholecalciferol) 25 mcg 125%
Vitamin E (as d-alpha tocopheryl succinate) 20.1 mg 134%
Thiamine (as thiamin mononitrate) 27 mg 2250%
Riboflavin (vitamin B2) 25 mg 1923%
Niacin (as niacinamide) 30 mg 188%
Vitamin B6 (as pyridoxine hydrochloride) 18 mg 1059%
Folate (as folic acid) (400 mcg folic acid) 667 mcg DFE 167%
Vitamin B12 (as methylcobalamin) 67 mcg 2792%
Biotin 500 mcg 1667%
Pantothenic Acid (as calcium pantothenate) 10 mg 200%
Iodine (from kelp) 55 mcg 37%
Zinc (as zinc citrate) 7 mg 64%
Selenium (as selenium L-methionine complex) 75 mcg 136%
Copper (as copper chelate) 0.7 mg 78%
Manganese (as manganese citrate) 2 mg 87%
Chromium (as chromium amino nicotinate) 75 mcg 214%
Molybdenum (as molybdenum glycinate chelate) 75 mcg 167%
Organic Fruit & Vegetable BlendOrganic spirulina, organic cabbage palm (acai) (fruit), organic lycium (goji) (fruit) extract, organic pomegranate (fruit) extract, organic blueberry (fruit), organic broccoli (plant), organic kale (plant), organic beet (root) 1056 mg
Prebiotic and Probiotic BlendOrganic inulin (from Agave spp.), protease, amylase, lipase, cellulase, Bacillus coagulans MTCC 5856 (1 million CFU†) 714 mg
Organic Men's BlendOrganic green tea (leaf) extract, organic hawthorn (fruit) extract, organic milk thistle (seed) extract, organic artichoke (plant) extract, organic ginger (root) extract, organic schisandra (fruit) extract 404 mg
Japanese knotweed (root) extract (50% resveratrol) 8 mg
Bioavailability Very Good

Absorption Rating

  • Vitamin A (as beta-carotene) Fair
  • Vitamin C (ascorbic acid) Fair
  • Vitamin D (as cholecalciferol) Good
  • Vitamin E (as d-alpha tocopheryl succinate) Good
  • Thiamine (as thiamin mononitrate) Fair
  • Riboflavin (vitamin B2) Good
  • Niacin (as niacinamide) Good
  • Vitamin B6 (as pyridoxine hydrochloride) Fair
  • Folate (as folic acid) (400 mcg folic acid) Fair
  • Vitamin B12 (as methylcobalamin) Good
  • Biotin Good
  • Pantothenic Acid (as calcium pantothenate) Good
  • Iodine (from kelp) Good
  • Zinc (as zinc citrate) Good
  • Selenium (as selenium L-methionine complex) Good
  • Copper (as copper chelate) Fair
  • Manganese (as manganese citrate) Good
  • Chromium (as chromium amino nicotinate) Fair
  • Molybdenum (as molybdenum glycinate chelate) Good
  • Organic Fruit & Vegetable BlendOrganic spirulina, organic cabbage palm (acai) (fruit), organic lycium (goji) (fruit) extract, organic pomegranate (fruit) extract, organic blueberry (fruit), organic broccoli (plant), organic kale (plant), organic beet (root) Good
  • Prebiotic and Probiotic BlendOrganic inulin (from Agave spp.), protease, amylase, lipase, cellulase, Bacillus coagulans MTCC 5856 (1 million CFU†) Fair
  • Organic Men's BlendOrganic green tea (leaf) extract, organic hawthorn (fruit) extract, organic milk thistle (seed) extract, organic artichoke (plant) extract, organic ginger (root) extract, organic schisandra (fruit) extract Fair
  • Japanese knotweed (root) extract (50% resveratrol) Fair
Other Ingredients Excellent

Fillers & Additives

  • Capsule (vegetable polysaccharide)
  • Organic brown rice concentrate
Efficacy Very Good

Dosage Analysis

  • Vitamin A (as beta-carotene) 750 mcg Effective
  • Vitamin C (ascorbic acid) 60 mg Under-dosed
  • Vitamin D (as cholecalciferol) 25 mcg Effective
  • Vitamin E (as d-alpha tocopheryl succinate) 20.1 mg Effective
  • Thiamine (as thiamin mononitrate) 27 mg Effective
  • Riboflavin (vitamin B2) 25 mg Effective
  • Niacin (as niacinamide) 30 mg Effective
  • Vitamin B6 (as pyridoxine hydrochloride) 18 mg Effective
  • Folate (as folic acid) (400 mcg folic acid) 667 mcg DFE Effective
  • Vitamin B12 (as methylcobalamin) 67 mcg Effective
  • Biotin 500 mcg Effective
  • Pantothenic Acid (as calcium pantothenate) 10 mg Effective
  • Iodine (from kelp) 55 mcg Under-dosed
  • Zinc (as zinc citrate) 7 mg Under-dosed
  • Selenium (as selenium L-methionine complex) 75 mcg Effective
  • Copper (as copper chelate) 0.7 mg Effective
  • Manganese (as manganese citrate) 2 mg Effective
  • Chromium (as chromium amino nicotinate) 75 mcg Effective
  • Molybdenum (as molybdenum glycinate chelate) 75 mcg Effective
  • Organic Fruit & Vegetable BlendOrganic spirulina, organic cabbage palm (acai) (fruit), organic lycium (goji) (fruit) extract, organic pomegranate (fruit) extract, organic blueberry (fruit), organic broccoli (plant), organic kale (plant), organic beet (root) 1056 mg Effective
  • Organic Men's BlendOrganic green tea (leaf) extract, organic hawthorn (fruit) extract, organic milk thistle (seed) extract, organic artichoke (plant) extract, organic ginger (root) extract, organic schisandra (fruit) extract 404 mg Effective
  • Japanese knotweed (root) extract (50% resveratrol) 8 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin A (as beta-carotene) 750 mcg 83%
Vitamin C (ascorbic acid) 60 mg 67%
Vitamin D (as cholecalciferol) 25 mcg 125%
Vitamin E (as d-alpha tocopheryl succinate) 20.1 mg 134%
Thiamine (as thiamin mononitrate) 27 mg 2250%
Riboflavin (vitamin B2) 25 mg 1923%
Niacin (as niacinamide) 30 mg 188%
Vitamin B6 (as pyridoxine hydrochloride) 18 mg 1059%
Folate (as folic acid) (400 mcg folic acid) 667 mcg DFE 167%
Vitamin B12 (as methylcobalamin) 67 mcg 2792%
Biotin 500 mcg 1667%
Pantothenic Acid (as calcium pantothenate) 10 mg 200%
Iodine (from kelp) 55 mcg 37%
Zinc (as zinc citrate) 7 mg 64%
Selenium (as selenium L-methionine complex) 75 mcg 136%
Copper (as copper chelate) 0.7 mg 78%
Manganese (as manganese citrate) 2 mg 87%
Chromium (as chromium amino nicotinate) 75 mcg 214%
Molybdenum (as molybdenum glycinate chelate) 75 mcg 167%
Organic Fruit & Vegetable BlendOrganic spirulina, organic cabbage palm (acai) (fruit), organic lycium (goji) (fruit) extract, organic pomegranate (fruit) extract, organic blueberry (fruit), organic broccoli (plant), organic kale (plant), organic beet (root) 1056 mg
Prebiotic and Probiotic BlendOrganic inulin (from Agave spp.), protease, amylase, lipase, cellulase, Bacillus coagulans MTCC 5856 (1 million CFU†) 714 mg
Organic Men's BlendOrganic green tea (leaf) extract, organic hawthorn (fruit) extract, organic milk thistle (seed) extract, organic artichoke (plant) extract, organic ginger (root) extract, organic schisandra (fruit) extract 404 mg
Japanese knotweed (root) extract (50% resveratrol) 8 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$44$40$35$31$27 Mar 12 $40.79$30.00
iHerb
Vitacost

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

Brand Trust Report
Rainbow Light

Founded 1981 · Santa Cruz, California, USA (Founding Location) · 60 products · rainbowlight.com/

Certifications

6 certifications
Clean Label Project Verified Source
Consumerlab Verified Source
Labdoor Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2019-08-15Source
Lawsuit False advertising regarding the presence of heavy metals in prenatal vitamins.2019Source
Related Supplements
Frequently Asked Questions
Is Rainbow Light Certified Men's Multivitamin, 120 Capsules a good supplement?

Rainbow Light Certified Men's Multivitamin, 120 Capsules received a product quality score of 89/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 23 active ingredients with 30 servings per container. Of the 2 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Rainbow Light, holds a brand trust score of 86/100 with 6 verified certifications including Clean Label Project, Consumerlab, Labdoor, Fda Gmp Inspections.

What are the ingredients in Rainbow Light Certified Men's Multivitamin, 120 Capsules?

Rainbow Light Certified Men's Multivitamin, 120 Capsules contains 23 active ingredients: Vitamin A (as beta-carotene) (750 mcg), Vitamin C (ascorbic acid) (60 mg), Vitamin D (as cholecalciferol) (25 mcg), Vitamin E (as d-alpha tocopheryl succinate) (20.1 mg), Thiamine (as thiamin mononitrate) (27 mg), Riboflavin (vitamin B2) (25 mg), and 17 more. Notable high-dose ingredients include Thiamine at 2250% DV, Riboflavin at 1923% DV, Vitamin B6 at 1059% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rainbow Light Certified Men's Multivitamin, 120 Capsules safe to take?

Rainbow Light Certified Men's Multivitamin, 120 Capsules has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Rainbow Light a trustworthy supplement brand?

Rainbow Light receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1981 and headquartered in Santa Cruz, California, USA (Founding Location), the company offers 60 products in their lineup. They hold 6 verified certifications including Clean Label Project, Consumerlab, Labdoor, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Rainbow Light has 2 historical regulatory incidents on record, which are factored into the trust score.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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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.