


Since 1979 · St. George, Utah
Blood Cleanser Phase IV
- The final step of the 4-phase blood cleanse
- Pau d'Arco — a traditional natural cleanser
- Burdock to support healthy liver & gall bladder
- Gentle, whole-herb formula
- 30-day returns
- Ships in 1–3 days
- GMP certified · USA
- No fillers or additives
What's inside
Eleven ingredients. Nothing else.
No fillers, no additives, no artificial ingredients.
The key botanicals
A closer look
Pau D' Arco
- Pau D' Arco (Tabebuia Avellaneda) is a tree native to South America, growing up to 125 feet tall with pink-to-purple flowers that bloom before new leaves appear.
Setting expectations
What to expect
Herbs work gently and gradually. Here's the honest timeline.
Since 1979
Forty-five years of the same formulas
Grandma's Herbs began in 1979 in St. George, Utah, when Master Herbalist Joseph VanSeters started making natural remedies from time-honored herbal knowledge — six formulas, on a kitchen counter.
Four decades later they're still made the same way, in the same place, by the same family. The tagline has never changed either: “Because They Work.”
“Because They Work.”
Every formula is made in the USA in GMP-certified facilities, with no fillers, additives, or artificial ingredients.
Read our story →Before you buy
Common questions
When will I notice something?
Herbs work gradually. Most people who mention a change notice it within the first two to three weeks, usually around digestion and regularity. We'd rather set an honest expectation than an exciting one.*
How long does one bottle last?
100 capsules at 6 a day is about 16 days — this is the final step of the four-phase blood-cleanse series.
Do I need to change my diet?
No special diet or fasting required. Take with plenty of water, about an hour after meals when possible.
Can I take it with other Grandma's Herbs formulas?
Yes — many customers pair it with our other formulas as part of a broader routine. If you take medication or have a medical condition, check with your healthcare provider first.
What's in it — any fillers?
Just herbs — no fillers, additives, or artificial ingredients. Made in the USA in GMP-certified facilities.
What if it isn't for me?
You have 30 days from delivery to request a return — just reach out.
Full details
Everything about this formula
Features
- Pau D' Arco has chemicals are called naphthoquinones. These chemicals are natural cleansers that exist in the herb.*
- Burdock is traditionally used to promote healthy liver and gall bladder function.*
BLOOD CLEANSER PHASE IV is the fourth and final step of our complete blood cleansing series.
What's Included
1 Bottle of Grandma's Herbs BLOOD CLEANSER PHASE IV* 100 Capsules
Ingredients
Burdock (root), Pau D' Arco (bark), Cleavers (herb), Licorice (root), Slippery Elm (bark), Black Walnut (hulls), Buckthorn (bark), Calendula (flowers), Turkey Rhubarb (root), Canaigre (herb), Aloe (herb)
Instructions
Take 3 capsules twice a day or 2 capsules three times a day. Till gone. This is the final step of our four phase cleansing series.
Health Information
It can't be stressed enough how vital it is to feed, strengthen and nourish our filtering system through cleansing.*
Blood plays a vital role in maintaining the body’s overall health, transporting oxygen and nutrients to cells while carrying carbon dioxide and other waste products away from them. The circulatory system ensures that blood is constantly moving throughout the body, supporting organ function and delivering essential nutrients. At the same time, it removes harmful byproducts that need to be filtered out before they can recirculate through the body. This is where the liver and kidneys come into play as crucial components of the body’s natural detoxification system.*
You may benefit from considering ways to support your body's natural detoxification processes. Certain herbal supplements are formulated to support overall wellness by promoting healthy liver function, aiding in digestion, and supporting the body’s natural ability to eliminate waste.*
Research
Pau D' Arco:
Pau D' Arco (Tabebuia Avellaneda) is a tree native to South America, growing up to 125 feet tall with pink-to-purple flowers that bloom before new leaves appear. Its dense, rot-resistant wood has been traditionally used by native peoples to make hunting bows, while its inner bark has been utilized for health and well-being in various cultural practices.*
Pau D' Arco is commonly included in a variety of supplements due to its long-standing traditional use and current studies. Research has primarily focused on its wood and inner bark, which contain compounds known as naphthoquinones, including lapachol and beta-lapachone. These compounds are being studied for their potential effects. Additionally, Pau D' Arco contains quercetin, a constituent found in many plants. Further research is needed to fully understand its potential benefits.*
Burdock Root:
In traditional herbal texts, burdock root is described as a “blood purifier” or “alterative” and was believed assist in cleansing the bloodstream and supporting filtering organs like the kidney and liver.*
In the book; Prescription for Nutritional Healing by Phyllis A. Balch, CNC and James F. Balch, M.D. Burdock Root is described as a: " ... antioxidant, capable of scavenging hydrogen peroxide and superoxide radicals. It also showed a scavenging effect against hydroxyl." Burdock is also traditionally used to promote healthy liver and gall bladder function.*
Black Walnut Hulls:
Black walnut (Juglans nigra) has been used in traditional diets across various cultures, including Native American and Asian practices, for its nutritional value. The black walnut hull, in particular, has drawn attention due to its naturally occurring compounds. One such compound is juglone, a type of naphthoquinone (5-hydroxy-1,4 naphthoquinone), which are the active constituents believed to contribute to one's health and well-being.*
The information provided above is for educational purposes only and does not pertain to the performance or intended use of any specific products featured on this website.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Information is for educational purposes only.
Ready when you are
Blood Cleanser Phase IV
$21.49 $23.49
30-day returns · Ships in 1–3 days · Free shipping over $50