OPC-3 (Oligomeric Proanthocyanidins)

product on market Powder DNA Miracles Isotonix 🟢 Safety: 100/100
Brand: DNA Miracles Isotonix
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 43% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3.3 Gram(s) Serving Size
45 Servings
Other Combinations Product Type
43% Evidence Coverage

Supplement Facts — Evidence Check

Total Carbohydrates
1 Gram(s) (1% DV)
Vitamin C
100 mg (667% DV)
5 mcg (33% DV)
✅ Within RDA (0.3× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.005mg UL 0.1mg
11 mg (183% DV)
✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 11mg UL 1000mg
75 mcg (938% DV)
✅ 2.5× RDA — within safe limits 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.075mg
Calcium
200 mg (29% DV)
75 mg (94% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 75mg
Potassium
50 mg (2% DV)
Pycnogenol
20 mg
12.5 mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 12.5mg
Red Wine extract
12.5 mg
12.5 mg
📊 Market median: 100.0mg (120 products)
Median 100.0mg This product: 12.5mg
12.5 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 12.5mg
7.5 mg
📊 Market median: 100.0mg (173 products)
Median 100.0mg This product: 7.5mg

Other Ingredients

Citric Acid Grapefruit Juice, Powder Malic Acid Fructose Raspberry Fruit Juice, Powder Grape Flavor, Natural Raspberry Flavor, Natural Grape Skin Extract Rebaudioside A Silicon Dioxide Luo Han Guo fruit extract Stearic Acid Maltodextrin

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (9% of products)

Target Groups

Adult (18 - 50 Years) Children (All)

Product Information

📋 Directions for Use

Directions for use: children 2 and 3 years of age: Poor 1 level, white bottle capful of powder into the overcap. Add water to the line on the overcap (2 fl oz/60ml) and stir. Take once daily or as directed by your healthcare provider. Adults and children 4 years of age and older: take 2 capfuls daily, or as directed by your healthcare provider.

⚠️ Warnings & Precautions

Keep out of reach of children.

Do not use if safety seal is broken or missing.

Resale on third-party websites is strictly prohibited unless specifically authorized by Market America or its corporate affiliates. If barcodes are altered or you purchase this product from an unauthorized third-party website, the product is not guaranteed by Market America or its corporate affiliates.

🧪 Formulation Notes

Nature’s Super Antioxidant Pycnogenol Look, Feel, And Live Better

Provides strong antioxidant defense Helps maintain brain health Supports the production of neurotransmitters

Powerful free-radical scavenger

Maximum absorption occurs when taken on an empty stomach. This product is isotonic only if the specified amounts of powder and water are used.

Additional Information

Store in a cool, dry place.

Learn more at dnamiracles.com

Servings per container: 90 (ages 2-3)/45 (ages 4+)

Product Details

UPC / SKU 8 48570 00223 5
DSLD Entry Date 2023-11-22
Product Type Other Combinations
Form Powder
Brand DNA Miracles Isotonix
DSLD ID 298859
Data Updated 2026-04-11

Research Evidence

14 Research Sources
50 Avg Quality Score
9 Rct
2 Meta Analysis
2 Clinical Trial
1 Systematic Review
B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial
Rct Nutrients 2023
PubMed DOI
B Efficacy of Bilberry and Grape Seed Extract Supplement Interventions to Improve Glucose and Cholesterol Metabolism and Blood Pressure in Different Populations-A Systematic Review of the Literature
Systematic Review Nutrients 2021
PubMed DOI
B The effect of grape seed extract on cardiovascular risk markers: a meta-analysis of randomized controlled trials
Meta Analysis Journal of the American Dietetic Association 2011
PubMed DOI
B The impact of grape seed extract treatment on blood pressure changes: A meta-analysis of 16 randomized controlled trials
Meta Analysis Medicine 2016
PubMed DOI
B Grape Seed Extract Positively Modulates Blood Pressure and Perceived Stress: A Randomized, Double-Blind, Placebo-Controlled Study in Healthy Volunteers
Rct Nutrients 2021
PubMed DOI
C Effects of grape seed extract beverage on blood pressure and metabolic indices in individuals with pre-hypertension: a randomised, double-blinded, two-arm, parallel, placebo-controlled trial
Rct The British journal of nutrition 2016
PubMed DOI
C Effect of grape seed extract on blood pressure in subjects with the metabolic syndrome
Rct Metabolism: clinical and experimental 2009
PubMed DOI
C Grape seed extract supplementation along with a restricted-calorie diet improves cardiovascular risk factors in obese or overweight adult individuals: A randomized, placebo-controlled trial
Rct Phytotherapy research : PTR 2021
PubMed DOI
C The effect of polyphenol-rich chardonnay seed supplements on peripheral endothelial function.
Rct European journal of nutrition
PubMed DOI
C The effects of grape seed extract supplementation on cardiovascular risk factors, liver enzymes and hepatic steatosis in patients with non-alcoholic fatty liver disease: a randomised, double-blind, placebo-controlled study.
Rct BMC complementary medicine and therapies
PubMed DOI
View all evidence for Grape Seed →

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