🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 53% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
Other Combinations Product Type
53% Evidence Coverage

Supplement Facts — Evidence Check

Calories
4 Calorie(s)
Total Fat
Total Carbohydrates
1.2 Gram(s) (2% DV)
Protein
1 mg (5% DV)
✅ Within RDA (0.1× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 1mg UL 35mg
100 mcg (5% DV)
✅ Within RDA (0.1× RDA of 1.3 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 0.1mg UL 100mg
20 mcg (5% DV)
📊 Market median: 667.0mg (446 products) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.02mg UL 1.0mg
0.3 mcg (5% DV)
✅ Within RDA (0.1× RDA of 0.0024 mg) 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.0003mg
15 mcg (5% DV)
✅ Within RDA (0.5× RDA of 0.03 mg) 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.015mg
500 mcg (5% DV)
✅ Within RDA (0.1× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 0.5mg
Calcium
15 mg (2% DV)
15 mg (4% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 15mg
750 mcg (5% DV)
✅ Within RDA (0.1× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 0.75mg UL 40mg
Sodium
4 mg (2% DV)
📊 Market median: 100.0mg (1 products) 📚 42 studies (Tier A: 1, B: 15)
This product: 2717mg

Other Ingredients

Rice Flour Cellulose Maltodextrin USP Kosher Gelatin Capsule

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult Female (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Adult Use And Directions: [See Booklet Enclosed for Complete Instructions] The Women’s Renew Internal Cleansing System consists of three products: Women’s Renew, Herbal Guard and Prima Cleanse. Women’s Renew is an easy program to follow, whether you are cleansing for the first time, or are an experienced user. It provides a gentle, thorough, total body cleansing, plus protecting and rebuilding of the elimination systems.

Prima Cleanse Women’s Renew Herbal Guard Day 1 Evening 3 Take with food and at least 8 oz of liquid Day 2 Morning 3 11 Evening 3 1 1 Take with food twice a day, morning and evening. Take each serving with at least 8 oz. (a full glass) of liquid. Drinking additional liquid is helpful. Day 3 Morning 3 1 1 Evening 3 1 1 Day 4 Gentler Cleanse Morning 3 1 1 Evening 3 1 1 Day 4 Stronger Cleanse Morning 5 2 2 Evening 5 2 2 Day 5 and after Gentler cleanse Continue with 3 Prima Cleanse, 1 Women’s Renew and 1 Herbal Guard morning and evening for one to five months. Stronger cleanse Continue with 5 Prima Cleanse, 2 Women’s Renew and 2 Herbal Guard morning and evening for one to five months. Ending the program For both gentler and stronger cleanse After finishing the Internal Cleansing System, daily use of a Yerba Prima fiber formula such as Colon Care or Daily Fiber helps maintain a clean colon and healthy body.

Note: Everyone should start with 3 Prima Cleanse capsules per serving. After Day 3, follow the Gentler Cleanse or the Stronger Cleanse. Continue to adjust the number of Prima Cleanse capsules to your body’s cleansing needs, since Prima Cleanse provides the most stimulating part of the program’s cleansing action. Most people will notice an increase in the frequency and/or volume of bowel movements. If the cleansing action is too strong, reduce the number of Prima Cleanse capsules until the desired cleansing action is reached. If the cleansing action is not strong enough, first increase your fluid intake, then increase the number of Prima Cleanse capsules until the desired cleansing action is reached. Take the number of Prima Cleanse capsules that will help produce one or more regular, easy, non-urgent bowel movements per day.

⚠️ Warnings & Precautions

Caution: Keep out of the reach of children.

Do not take capsules if you have difficulty in swallowing.

A very small percentage of individuals, particularly health care providers who have been occupationally exposed to psyllium dust, may develop an allergy to psyllium. If you experience a strong allergic reaction, with difficulty in swallowing or breathing, seek immediate medical attention.

Do not use an internal cleansing program during pregnancy.

Notice: This product contains senna.

Read and follow directions carefully. Do not use if you have or develop diarrhea, loose stools, or abdominal pain. Consult your physician if you have frequent diarrhea.

If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using this product.

California Residents Only: Proposition 65 Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. For more information about Prop 65, see www.yerbaprima.com.

Safety Sealed: Do not use these products if printed band around cap or seal under cap is broken or missing. Note: Most herbal products, and most agricultural products, contain some chemicals that the plants absorb from the soil.

🧪 Formulation Notes

Now with turmeric (curcumin) Plus dong quai root and chastetree berry

Ingredient Benefits Triphala – Digestive health (ayurvedic) Dong quai - Healthy blood; energy (chinese) Great Plains Bentonite – Colon cleanser; removes toxins Dandelion root & leaf – Liver & kidney health Red clover tops – Healthy blood (European) Psyllium husks – Removes toxins; regularity; colon health Senna – Colon cleanser Ginger root – Digestive soother & protector Schisandra berry – Liver health; energy (Chinese) Elecampane root – Respiratory health; parasites Apple fiber – Digestive health FOS – Colon health; prebiotic Cat’s claw root – Immune support (Rainforest) Blessed thistle herb – Digestive & liver health Cloves – Soothing digestive; parasites Magnesium oxide – Colon health Milk thistle seed – Liver cleansing & rebuilding (European) Calcium carbonate – Colon cleansing & protecting Acacia gum – Colon health; prebiotic Oat bran – Digestive health Corn silk – Kidney cleansing & health Black walnut hulls – Cleanser, parasites Plantain leaf – Digestive protector & cleanser Turmeric root – Digestive protector; soothing; liver health (Ayurvedic) Soy fiber – Digestive health Zinc chelate – Rebuilding healthy tissue Six B-Vitamins – Energy; protecting & rebuilding Chastetree berry – Balancing female hormones Yellow dock root – Colon & lymphatic cleansing (Western) Aloe vera concentrate – Soothing digestive health

Notice: This product contains senna.

GF Certified gluten-free

Only Yerba Prima Internal Cleansing includes Great Plains Bentonite for added detoxification.

Yerba Prima has pioneered significant advances in health enhancing products, including natural dietary fiber, the first internal cleansing program and standardized herbs.

Additional Information

Internal cleansing

Internal cleansing can help! We all want to be healthy, and to help our families have more energy and better health. With our busy lives, we often don’t have time to eat right and exercise. Pollutants and stressful modern life contribute to toxic build-up in our bodies. For vitality and better health, internal cleansing can help!

It really works and is simple to use, whether you are trying internal cleansing for the first time or are an experienced user. Our improved, more concentrated three-part herbs and fiber program gives a gentle yet thorough cleansing of the colon and the entire body.

Please recycle this container.

30 day cleanse

Cleanses, protects & rebuilds your system

GF Certified gluten-free

Over thirty five years ago, the food for health institute, with Yerba Prima, developed the first whole body internal cleansing program.

Yerba Prima Internal Cleansing includes the latest knowledge from Ayurvedic, Chinese, European and Native American traditions in a complete cleansing program.

Quality Assurance: Yerba Prima's products are made only from premium quality ingredients.

Made in the U.S.A.

100H

Product Details

UPC / SKU 0 46352 00100 5
DSLD Entry Date 2017-12-22
Product Type Other Combinations
Form Capsule
Brand Yerba Prima
DSLD ID 81300
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
113 Meta Analysis
75 Systematic Review
32 Rct
11 Clinical Trial
3 Other
3 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

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