Blood Circulation

product on market Capsule GNC Preventive Nutrition 🟢 Safety: 100/100
Brand: GNC Preventive Nutrition
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

Label for Blood Circulation
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Label Data

2 Capsule(s) Serving Size
7 Servings
Botanical Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

Sarsaparilla root powder
350 mg
Butcher's Broom root powder
200 mg
Cayenne Pepper fruit powder
50 mg
30 mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 30mg
25 mg
📊 Market median: 100.0mg (284 products) 📚 10 studies (Tier A: 0, B: 4)
This product: 25mg

Other Ingredients

Gelatin Microcrystalline Cellulose Hydroxypropylcellulose Stearic Acid Silicon Dioxide Magnesium Stearate Carmine color

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)

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take the contents of one Herbal Cleansing Pack (includes Blood Circulation, Liver Cleanser, and Kidney Health) on days 3-7.

Use this 3-stage program to cleanse your body of toxins and promote digestive health. Step 2 – Detox days 3 through 7 Each Herbal Cleansing Pack (Blood Circulation, Liver Cleanser and Kidney health) includes formulas to help support liver and kidney health.

⚠️ Warnings & Precautions

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition.

Discontinue use two weeks prior to surgery.

California Residents Only: Warning: Cancer and reproductive harm-www.P65Warnings.ca.gov.

Keep out of reach of children.

🧪 Formulation Notes

Conforms to USP <2091> for weight.

This product contains EGCG from green tea.

No artificial flavors.

1st Stage: Cleanse & purify 2nd Stage: Detox 3rd Stage: Restore Gently supports overall digestive health without fasting Scientifically formulated

Additional Information

Days 3-7 detox

Store in a cool, dry place.

For more information: 1-888-462-2548 Shop now @GNC.com Please recycle this box.

Our quality commitment to you Since 1935, our mission as the industry leader has been to provide you with the highest-quality nutritional supplements. We continue to stand behind this mission. If you're not 100% satisfied with your purchase, return the unused portion of the product with your receipt with 30 days and we'll either refund your money or find a replacement product that is right for you.

Product Details

DSLD Entry Date 2020-06-24
Product Type Botanical
Form Capsule
Brand GNC Preventive Nutrition
Bundle Advanced Complete Body Cleansing 14-Day Program
DSLD ID 228903
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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