Rainbow Light Vitamin D3 Gummies Peach 2000 IU supplement bottle
Rainbow Light

Vitamin D3 Gummies Peach 2000 IU Review

What We Researched
5 active ingredients analyzed · 10 inactive ingredients decoded · 8 brand certifications checked · Last updated: Aug 2026
95
Product Score Excellent
97
Brand Score Excellent

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
Vitamin D (as cholecalciferol) (2000 IU) 50 mcg 250%
Bioavailability Excellent

Absorption Rating

  • Vitamin D (as cholecalciferol) (2000 IU) Good
Other Ingredients Excellent

Fillers & Additives

  • Medium Chain Triglycerides
  • Fruit juice
  • Natural Flavors
  • Sunflower Lecithin
  • Cane Sugar
  • Tapioca Syrup
  • Pectin
  • Citric Acid
  • Water
  • Organic Tapioca Starch
Efficacy Excellent

Dosage Analysis

  • Vitamin D (as cholecalciferol) (2000 IU) 50 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Carbohydrate 2 g 1%**
Total Sugars 1 g
Includes 1 g Added Sugars 2%**
Vitamin D (as cholecalciferol) (2000 IU) 50 mcg 250%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Medium Chain Triglycerides Safe

Enhances absorption of fat-soluble vitamins.

Fruit juice Unknown
Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Cane Sugar Generally_safe

It is used as a sweetener.

Tapioca Syrup Safe

Provides sweetness and binding in gummy supplements.

Pectin Safe

Forms the base of gummy supplements as a vegan gelatin alternative.

Citric Acid Safe

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

Water Safe

Dissolves and carries water-soluble ingredients.

Organic Tapioca Starch Safe

Adds bulk and helps bind ingredients.

Brand Trust Report
Rainbow Light

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

Certifications

8 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
IGEN Non-GMO Tested Verified
NSF Certified Verified

Transparency

5 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
Testing Lab Disclosure — True
Contains Proprietary Blend — True

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 Vitamin D3 Gummies Peach 2000 IU a good supplement?

Rainbow Light Vitamin D3 Gummies Peach 2000 IU received a product quality score of 95/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 5 active ingredients with 120 servings per container. Of the 10 inactive ingredients, 8 are rated safe and 0 are flagged for review. The manufacturer, Rainbow Light, holds a brand trust score of 97/100 with 8 verified certifications including Clean Label Project, Consumerlab, Labdoor, Fda Gmp Inspections.

What are the ingredients in Rainbow Light Vitamin D3 Gummies Peach 2000 IU?

Rainbow Light Vitamin D3 Gummies Peach 2000 IU contains 5 active ingredients: Calories (10), Total Carbohydrate (2 g), Total Sugars (1 g), Includes 1 g Added Sugars, Vitamin D (as cholecalciferol) (2000 IU) (50 mcg). Notable high-dose ingredients include Vitamin D at 250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rainbow Light Vitamin D3 Gummies Peach 2000 IU safe to take?

Rainbow Light Vitamin D3 Gummies Peach 2000 IU 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 97/100 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 8 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 150,000 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 — read our methodology. 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.