Rainbow Light Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets supplement bottle
Rainbow Light

Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets

What We Researched
31 active ingredients analyzed · 7 inactive ingredients decoded · 6 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
71
Product Score Fair
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin A (as Beta-Carotene) 975 mcg 325%
Vitamin C (as Ascorbic Acid) 100 mg 667%
Vitamin D (as Vegan D3 Cholecalciferol) (400 IU) 10 mcg 67%
Vitamin E (as d-alpha Tocopheryl Succinate) 6.7 mg 112%
Vitamin K1 (as Phytonadione) 20 mcg 67%
Thiamin (Vitamin B-1) (as Thiamin Mononitrate) 2 mg 400%
Riboflavin (Vitamin B-2) 2 mg 400%
Niacin (as Niacinamide) 3 mg 50%
Vitamin B-6 (as Pyridoxine Hydrochloride) 2 mg 400%
Folate (200 mcg Folic Acid) 333 mcg DFE 222%
Vitamin B-12 (as Methylcobalamin) 1 mcg 111%
Biotin 25 mcg 313%
Pantothenic Acid (as d-Calcium Pantothenate) 4 mg 200%
Calcium (as Calcium Carbonate) 100 mg 14%
Iron (as Carbonyl Iron) 5 mg 71%
Iodine (from Kelp) 25 mcg 28%
Magnesium (as Magnesium Oxide) 50 mg 63%
Zinc (as Zinc Oxide) 2.5 mg 83%
Selenium (as Selenium Chelate) 20 mcg 100%
Copper (as Copper Chelate) 0.25 mg 83%
Manganese (as Manganese Citrate) 1.5 mg 125%
Chromium (as Chromium Picolinate) 30 mcg 273%
Molybdenum (as Molybdenum Chelate) 30 mcg 176%
ProbioActive™ Probiotic Blend15,000,000 CFU♢Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus rhamnosus GG, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus salivarius, Streptococcus thermophilus, Bifidobacterium animalis subsp. lactis, Lactobacillus brevis, Lactobacillus gasseri, Bifidobacterium breve, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus delbrueckii subsp. bulgaricus 125 mcg **
Kid's Herbal Fit BlendElderberry Extract (fruit), Echinacea Extract (aerial), Chamomile Extract (flower) 50 mg **
Citrus Bioflavonoid Extract 25 mg **
Organic Real Food NutrientsOrganic Spirulina, Organic Beet Root, Organic Broccoli, Organic Kale, Organic Spinach, Organic Blackberry, Organic Blueberry, Organic Carrot, Organic Cranberry 20 mg **
Bioavailability Good

Absorption Rating

  • Vitamin A (as Beta-Carotene) Fair
  • Vitamin C (as Ascorbic Acid) Fair
  • Vitamin D (as Vegan D3 Cholecalciferol) (400 IU) Good
  • Vitamin E (as d-alpha Tocopheryl Succinate) Good
  • Vitamin K1 (as Phytonadione) Fair
  • Thiamin (Vitamin B-1) (as Thiamin Mononitrate) Fair
  • Riboflavin (Vitamin B-2) Good
  • Niacin (as Niacinamide) Good
  • Vitamin B-6 (as Pyridoxine Hydrochloride) Fair
  • Folate (200 mcg Folic Acid) Fair
  • Vitamin B-12 (as Methylcobalamin) Good
  • Biotin Good
  • Pantothenic Acid (as d-Calcium Pantothenate) Good
  • Calcium (as Calcium Carbonate) Fair
  • Iron (as Carbonyl Iron) Fair
  • Iodine (from Kelp) Good
  • Magnesium (as Magnesium Oxide) Poor
  • Zinc (as Zinc Oxide) Poor
  • Selenium (as Selenium Chelate) Good
  • Copper (as Copper Chelate) Fair
  • Manganese (as Manganese Citrate) Good
  • Chromium (as Chromium Picolinate) Good
  • Molybdenum (as Molybdenum Chelate) Good
  • ProbioActive™ Probiotic Blend15,000,000 CFU♢Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus rhamnosus GG, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus salivarius, Streptococcus thermophilus, Bifidobacterium animalis subsp. lactis, Lactobacillus brevis, Lactobacillus gasseri, Bifidobacterium breve, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus delbrueckii subsp. bulgaricus Fair
  • Kid's Herbal Fit BlendElderberry Extract (fruit), Echinacea Extract (aerial), Chamomile Extract (flower) Good
  • Organic Real Food NutrientsOrganic Spirulina, Organic Beet Root, Organic Broccoli, Organic Kale, Organic Spinach, Organic Blackberry, Organic Blueberry, Organic Carrot, Organic Cranberry Fair
Other Ingredients Excellent

Fillers & Additives

  • Fructose
  • Dextrose
  • Natural Flavors
  • Cellulose (Plant Origin)
  • Vegetable Stearic Acid
  • Silica
  • Citric Acid
Efficacy Very Poor

Dosage Analysis

  • Vitamin A (as Beta-Carotene) 975 mcg Effective
  • Vitamin C (as Ascorbic Acid) 100 mg Effective
  • Vitamin D (as Vegan D3 Cholecalciferol) (400 IU) 10 mcg Under-dosed
  • Vitamin E (as d-alpha Tocopheryl Succinate) 6.7 mg Under-dosed
  • Vitamin K1 (as Phytonadione) 20 mcg Under-dosed
  • Thiamin (Vitamin B-1) (as Thiamin Mononitrate) 2 mg Effective
  • Riboflavin (Vitamin B-2) 2 mg Effective
  • Niacin (as Niacinamide) 3 mg Under-dosed
  • Vitamin B-6 (as Pyridoxine Hydrochloride) 2 mg Effective
  • Folate (200 mcg Folic Acid) 333 mcg DFE Under-dosed
  • Vitamin B-12 (as Methylcobalamin) 1 mcg Under-dosed
  • Biotin 25 mcg Under-dosed
  • Pantothenic Acid (as d-Calcium Pantothenate) 4 mg Under-dosed
  • Calcium (as Calcium Carbonate) 100 mg Under-dosed
  • Iron (as Carbonyl Iron) 5 mg Under-dosed
  • Iodine (from Kelp) 25 mcg Under-dosed
  • Magnesium (as Magnesium Oxide) 50 mg Under-dosed
  • Zinc (as Zinc Oxide) 2.5 mg Under-dosed
  • Selenium (as Selenium Chelate) 20 mcg Under-dosed
  • Copper (as Copper Chelate) 0.25 mg Under-dosed
  • Manganese (as Manganese Citrate) 1.5 mg Under-dosed
  • Chromium (as Chromium Picolinate) 30 mcg Under-dosed
  • Molybdenum (as Molybdenum Chelate) 30 mcg Under-dosed
  • ProbioActive™ Probiotic Blend15,000,000 CFU♢Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus rhamnosus GG, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus salivarius, Streptococcus thermophilus, Bifidobacterium animalis subsp. lactis, Lactobacillus brevis, Lactobacillus gasseri, Bifidobacterium breve, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus delbrueckii subsp. bulgaricus 125 mcg Under-dosed
  • Kid's Herbal Fit BlendElderberry Extract (fruit), Echinacea Extract (aerial), Chamomile Extract (flower) 50 mg Under-dosed
  • Organic Real Food NutrientsOrganic Spirulina, Organic Beet Root, Organic Broccoli, Organic Kale, Organic Spinach, Organic Blackberry, Organic Blueberry, Organic Carrot, Organic Cranberry 20 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Carbohydrate 2 g 1%****
Total Sugars 2 g **
Includes 2 g Added Sugars 8%****
Vitamin A (as Beta-Carotene) 975 mcg 325%
Vitamin C (as Ascorbic Acid) 100 mg 667%
Vitamin D (as Vegan D3 Cholecalciferol) (400 IU) 10 mcg 67%
Vitamin E (as d-alpha Tocopheryl Succinate) 6.7 mg 112%
Vitamin K1 (as Phytonadione) 20 mcg 67%
Thiamin (Vitamin B-1) (as Thiamin Mononitrate) 2 mg 400%
Riboflavin (Vitamin B-2) 2 mg 400%
Niacin (as Niacinamide) 3 mg 50%
Vitamin B-6 (as Pyridoxine Hydrochloride) 2 mg 400%
Folate (200 mcg Folic Acid) 333 mcg DFE 222%
Vitamin B-12 (as Methylcobalamin) 1 mcg 111%
Biotin 25 mcg 313%
Pantothenic Acid (as d-Calcium Pantothenate) 4 mg 200%
Calcium (as Calcium Carbonate) 100 mg 14%
Iron (as Carbonyl Iron) 5 mg 71%
Iodine (from Kelp) 25 mcg 28%
Magnesium (as Magnesium Oxide) 50 mg 63%
Zinc (as Zinc Oxide) 2.5 mg 83%
Selenium (as Selenium Chelate) 20 mcg 100%
Copper (as Copper Chelate) 0.25 mg 83%
Manganese (as Manganese Citrate) 1.5 mg 125%
Chromium (as Chromium Picolinate) 30 mcg 273%
Molybdenum (as Molybdenum Chelate) 30 mcg 176%
ProbioActive™ Probiotic Blend15,000,000 CFU♢Lactobacillus plantarum, Lactobacillus paracasei, Lactobacillus rhamnosus GG, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus salivarius, Streptococcus thermophilus, Bifidobacterium animalis subsp. lactis, Lactobacillus brevis, Lactobacillus gasseri, Bifidobacterium breve, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus delbrueckii subsp. bulgaricus 125 mcg **
Kid's Herbal Fit BlendElderberry Extract (fruit), Echinacea Extract (aerial), Chamomile Extract (flower) 50 mg **
Citrus Bioflavonoid Extract 25 mg **
Organic Real Food NutrientsOrganic Spirulina, Organic Beet Root, Organic Broccoli, Organic Kale, Organic Spinach, Organic Blackberry, Organic Blueberry, Organic Carrot, Organic Cranberry 20 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Fructose Generally_safe

It is used as a sweetener.

Dextrose Generally_safe

It is used as a filler, sweetener, or to improve the flow of powders.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Cellulose (Plant Origin) Safe

It is used as a filler, binder, or thickener.

Vegetable Stearic Acid Generally_safe

It is used to prevent ingredients from sticking to manufacturing equipment.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$23$22$21$20$19 Mar 12 $21.00
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
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
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Frequently Asked Questions
Is Rainbow Light Kid's One®+, For Ages 1 & Above a good supplement?

Rainbow Light Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 31 active ingredients with 90 servings per container. Of the 7 inactive ingredients, 4 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 Kid's One®+, For Ages 1 & Above?

Rainbow Light Kid's One®+, For Ages 1 & Above contains 31 active ingredients: Calories (10), Total Carbohydrate (2 g), Total Sugars (2 g), Includes 2 g Added Sugars, Vitamin A (as Beta-Carotene) (975 mcg), Vitamin C (as Ascorbic Acid) (100 mg), and 25 more. Notable high-dose ingredients include Vitamin A at 325% DV, Vitamin C at 667% DV, Thiamin at 400% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rainbow Light Kid's One®+, For Ages 1 & Above safe to take?

Rainbow Light Kid's One®+, For Ages 1 & Above, Fruit Punch, 90 Tablets 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.

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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.