Youtheory Resveratrol, 290 Tablets supplement bottle
Youtheory

Resveratrol, 290 Tablets

What We Researched
3 active ingredients analyzed · 6 inactive ingredients decoded · 3 brand certifications checked · 4 retailers compared · Last updated: Mar 2026
79
Product Score Fair
74
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as Acerola) 40 mg 45%
Proprietary Super-Fruit BlendAcerola Cherry (fruit) extract (25% Vitamin C), Grape (fruit) extract, Muscadine Grape (seed) powder, Acai (Assai Palm) (Euterpe oleracea) extract, Pomegranate (husk) extract, Red Raspberry (fruit) powder, Yumberry (fruit) (Myrica rubra) extract 600 mg **
Trans-Resveratrol (as Japanese Knotweed (root) extract) 250 mg **
Bioavailability Good

Absorption Rating

  • Vitamin C (as Acerola) Fair
  • Proprietary Super-Fruit BlendAcerola Cherry (fruit) extract (25% Vitamin C), Grape (fruit) extract, Muscadine Grape (seed) powder, Acai (Assai Palm) (Euterpe oleracea) extract, Pomegranate (husk) extract, Red Raspberry (fruit) powder, Yumberry (fruit) (Myrica rubra) extract Fair
  • Trans-Resveratrol (as Japanese Knotweed (root) extract) Good
Other Ingredients Excellent

Fillers & Additives

  • Dicalcium Phosphate
  • Microcrystalline Cellulose
  • Magnesium Stearate (Vegetable Source)
  • Silicon Dioxide
  • Croscarmellose Sodium
  • Modified Cellulose
Efficacy Fair

Dosage Analysis

  • Vitamin C (as Acerola) 40 mg Under-dosed
  • Trans-Resveratrol (as Japanese Knotweed (root) extract) 250 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (as Acerola) 40 mg 45%
Proprietary Super-Fruit BlendAcerola Cherry (fruit) extract (25% Vitamin C), Grape (fruit) extract, Muscadine Grape (seed) powder, Acai (Assai Palm) (Euterpe oleracea) extract, Pomegranate (husk) extract, Red Raspberry (fruit) powder, Yumberry (fruit) (Myrica rubra) extract 600 mg **
Trans-Resveratrol (as Japanese Knotweed (root) extract) 250 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate (Vegetable Source) Generally_safe

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

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Modified Cellulose Safe

Creates vegetarian capsule shells with controlled dissolution.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$26$25$24$23$22 Mar 12 $23.99$23.99
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
Youtheory

Founded 2010 · Irvine, California, United States · 45 products · youtheory.com/

Certifications

3 certifications
Consumerlab Verified Source
Usp Verified Verified Source
Nsf Gmp Verified Source

Transparency

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

Violation History

2 incidents
Prop 65 Lead2017-02-24Source
Lawsuit Investigation into potentially fraudulent anti-aging claims for Youtheory Collagen Tablets.2014
Related Supplements
Frequently Asked Questions
Is Youtheory Resveratrol, 290 Tablets a good supplement?

Youtheory Resveratrol, 290 Tablets received a product quality score of 79/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 3 active ingredients with 72 servings per container. Of the 6 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Youtheory, holds a brand trust score of 74/100 with 3 verified certifications including Consumerlab, Usp Verified, Nsf Gmp.

What are the ingredients in Youtheory Resveratrol, 290 Tablets?

Youtheory Resveratrol, 290 Tablets contains 3 active ingredients: Vitamin C (as Acerola) (40 mg), Proprietary Super-Fruit BlendAcerola Cherry (fruit) extract (25% Vitamin C), Grape (fruit) extract, Muscadine Grape (seed) powder, Acai (Assai Palm) (Euterpe oleracea) extract, Pomegranate (husk) extract, Red Raspberry (fruit) powder, Yumberry (fruit) (Myrica rubra) extract (600 mg), Trans-Resveratrol (as Japanese Knotweed (root) extract) (250 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Youtheory Resveratrol, 290 Tablets safe to take?

Youtheory Resveratrol, 290 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 Youtheory a trustworthy supplement brand?

Youtheory receives a brand trust score of 74/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2010 and headquartered in Irvine, California, United States, the company offers 45 products in their lineup. They hold 3 verified certifications including Consumerlab, Usp Verified, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Youtheory has 2 historical regulatory incidents on record, which are factored into the trust score.

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.