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What Is Lymphatic Drainage | Guide to Lymphatic Health

Learn what Lymphatic Drainage is, why the lymphatic system matters, and how herbs like Cleavers, Red clover, Stillingia, and Prickly ash have traditionally supported it.

Overview

What Is Lymphatic Drainage and Why Does It Matter?

Your lymphatic system is a vast network that works quietly behind the scenes, removing metabolic waste from cells and helping keep your body healthy. When this system becomes sluggish or congested, fluid balance can suffer and overall well-being may decline. Understanding what Lymphatic Drainage is—and how to support it—is a meaningful step toward better health.

Lymphatic Drainage refers to the natural process by which lymphatic fluid moves through vessels, nodes, and tissues, carrying away cellular waste and supporting immune function. Nature's Sunshine Lymphatic Drainage is a liquid herbal formula designed to aid the proper dispersion of lymphatic fluid, supporting this essential process with a blend of four traditional botanicals: Cleavers aerial parts, Red clover blossom extract, Stillingia root, and Prickly ash bark.

If you have questions about whether lymphatic support is right for you, our naturopath offers free consultations and can help you think through your individual wellness goals.

How It Works

How Lymphatic Drainage Supports the Body

The lymphatic system helps keep the body healthy by removing waste from cellular metabolism and maintaining fluid balance across tissues. Unlike the circulatory system, which has the heart as a pump, the lymphatic system relies on muscle movement, breathing, and other physiological processes to keep fluid flowing.

Nature's Sunshine Lymphatic Drainage contains nutrients historically used to aid this process. The formula combines herbs that have been traditionally valued as lymphatic tonics, diuretics, and circulatory supporters. Together, they are intended to promote overall health and well-being and aid the circulatory system.

Each of the four herbs in this formula brings a distinct traditional role: Cleavers and Stillingia are among the most consistently documented lymphatic herbs in Western herbalism, Red clover has long been used as an alterative and blood purifier, and Prickly ash is traditionally classified as a lymphatic stimulant. While modern clinical trials specifically evaluating lymphatic outcomes are lacking for these botanicals, their use is rooted in centuries of herbal practice.

What's inside

Key ingredients

Cleavers Aerial Parts — 300 mg
Cleavers (Galium aparine) is widely regarded as the primary lymphatic tonic in Western herbal medicine, with thousands of years of use across cultures to encourage lymph fluid movement, drain congested lymph nodes, and support detoxification. European, Native American, and Traditional Chinese Medicine traditions have historically prescribed Cleavers for swollen lymph nodes, lymphedema, and lymphatic congestion. The herb has also traditionally been used as a gentle, soothing diuretic—one of its best-attested traditional actions—to promote fluid balance and address water retention, edema, and dropsical swellings. Preclinical animal studies have confirmed increased urinary volume with extracts, though human clinical trials are lacking. Phytochemical screening confirms that Cleavers contains iridoids, flavonoids, tannins, coumarins, and polyphenolic acids. Coumarins present in Galium species have been noted to promote Lymphatic Drainage. Laboratory studies have demonstrated antioxidant and immunomodulatory activity, with research showing that bioactive fractions stimulate the activity of immunocompetent blood cells and increase proliferation of lymphocytes. However, all immunomodulatory and antioxidant evidence to date is preclinical, with no human clinical trials conducted for lymphatic or diuretic endpoints.
Red clover Blossom Extract — 300 mg
Red clover (Trifolium pratense) is one of the most recommended traditional lymphatic herbs in Western and naturopathic practice, historically used as a blood cleanser, alterative, and lymphatic tonic. Herbalists have traditionally recommended it for swollen glands, chronic lymphatic congestion, and skin eruptions thought to arise from lymphatic stagnation. Red clover contains isoflavones—including biochanin A, formononetin, genistein, and daidzein—that modulate NF-κB and MAPK signaling pathways relevant to vascular and lymphatic function. It also contains natural coumarins, a class of benzopyrones that has been studied in clinical trials for lymphedema. However, modern research on Red clover focuses primarily on its isoflavones for menopausal and cardiovascular benefits rather than directly on lymphatic function, and direct clinical evidence for lymphatic support remains traditional.
Stillingia Root — 300 mg
Stillingia (Stillingia sylvatica) is one of the most consistently cited traditional lymphatic herbs in North American folk and Eclectic medicine. King's American Dispensatory described its action on the lymphatic system as unsurpassed. The 19th-century Eclectic physicians used Stillingia extensively as an alterative—a category of herbs understood to support eliminative channels, particularly the lymphatic system and skin. It was historically employed for lymphatic gland enlargement, scrofulous conditions (lymphatic tuberculosis), swollen glands, and conditions attributed to poor lymphatic function. Native American tribes also valued the root for its medicinal properties. While some preliminary laboratory studies have investigated anti-inflammatory and immunomodulatory properties of its constituents, no clinical studies have confirmed these traditional lymphatic uses in humans.
Prickly ash Bark — 300 mg
Prickly ash (Zanthoxylum spp.) is classified as a lymphatic stimulant in multiple professional herbal materia medica sources. Naturopathic herbal texts note that due to its stimulating effect upon the lymphatic system, circulation, and mucous membranes, Prickly ash may have a role in the holistic treatment of many conditions. Traditionally, the bark has been used in North American herbalism for peripheral circulatory support, rheumatic conditions, and digestive sluggishness. This is a traditional herbal classification without supporting human clinical evidence.
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Who It's For

Who May Benefit from Lymphatic Drainage Support

Nature's Sunshine Lymphatic Drainage may appeal to adults interested in supporting their lymphatic system and maintaining healthy fluid balance. Individuals who feel puffy, sluggish, or who want to support their body's natural detoxification and waste-removal processes may find this formula relevant to their wellness routine.

Because the lymphatic system plays a role in overall health and well-being as well as circulatory function, this formula may also be of interest to those seeking broad support for these interconnected systems.

As with any supplement, it is wise to consult a healthcare professional before starting—especially if you are pregnant, nursing, taking medications (particularly diuretics, anticoagulants, or hormone-related treatments), or managing a chronic health condition. Our naturopath is available for a free consultation if you'd like personalized guidance.

Usage

How to Take Lymphatic Drainage

Take 1 ml (approximately 15–20 drops, 1/4 teaspoon) in water twice daily.

Each bottle provides 2 fl oz of liquid extract with a serving size of 1 mL, making it easy to incorporate into your daily routine. Simply add the drops to a glass of water and drink.

About the author

Written by Greg Howlett

GH

Greg Howlett

Founder

Greg has spent over a decade helping customers choose the right natural-health products. He personally vets every formula we carry and writes these guides to cut through the marketing noise with practical, experience-based advice.

FAQ

Frequently asked questions

What is Lymphatic Drainage and how does the lymphatic system work?

Lymphatic Drainage is the process by which lymphatic fluid moves through the body's network of vessels and nodes, carrying away waste produced by cellular metabolism. The lymphatic system helps keep the body healthy by removing this waste and supporting immune function. Nature's Sunshine Lymphatic Drainage contains herbs traditionally used to aid the proper dispersion of lymphatic fluid.

What herbs are in this Lymphatic Drainage formula?

Nature's Sunshine Lymphatic Drainage contains four herbs: Cleavers aerial parts (300 mg), Red clover blossom extract (300 mg), Stillingia root (300 mg), and Prickly ash bark (300 mg). All four have longstanding traditional use as lymphatic tonics, alteratives, or lymphatic stimulants in Western and North American herbal medicine.

Is there clinical research supporting these herbs for lymphatic health?

The herbs in this formula have deep roots in traditional herbal practice for lymphatic support—Cleavers, for example, has been used across European, Native American, and other traditions for centuries as a lymphatic tonic. Preclinical laboratory studies have confirmed immunomodulatory and antioxidant activity in Cleavers and anti-inflammatory properties in several of these botanicals. However, no clinical trials specifically evaluating lymphatic outcomes have been published for any of these herbs. Their use for Lymphatic Drainage is supported by long-standing traditional evidence.

Can Lymphatic Drainage help with water retention?

Cleavers, one of the primary ingredients, has traditionally been used as a gentle diuretic to promote fluid balance and address water retention, edema, and dropsical swellings. Preclinical animal studies have confirmed increased urinary volume with Cleavers extracts. However, human clinical trials evaluating diuretic effects have not been published.

Are there any safety concerns or people who should avoid this formula?

Several of the herbs in this formula carry specific precautions. Cleavers is noted as contraindicated in diabetes due to its diuretic action and is not recommended during pregnancy due to limited safety data. Red clover should not be used by pregnant or nursing women, individuals with hormone-sensitive conditions, or those on anticoagulant medications. Stillingia is contraindicated during pregnancy or lactation. Prickly ash is also contraindicated during pregnancy and for those on anticoagulant therapy. Anyone taking diuretic medications, blood thinners, or other pharmaceuticals should consult a healthcare professional before use.

How do I take Nature's Sunshine Lymphatic Drainage?

Take 1 ml (approximately 15–20 drops, 1/4 teaspoon) in water twice daily. The product comes in a 2 fl oz liquid format for easy dosing.

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