Heart Health Herbs: CardiAce Kits

Heart Health Herbs from Linden Botanicals

Try five all-natural, individually packaged heart health herbs in one handy and all-natural heart health support kit.

We wanted to create a heart health kit that contained the world’s world’s most widely studied and promising heart health supplements. After years of research, we launched our CardiAce Heart Health Kits in 2022.

CardiAce Heart Health Kits contain five individual packets of heart health herbs: Astragalus (Huang Qi), Hawthorn (Crataegus monogyna), Cistanche, Aralia elata (Angelica), and Dan Shen (Salvia miltiorrhiza).

Astragalus, the Star Healer

From the start, we knew we were going to include Astragalus extract in the kits. It’s a powerhouse. It has a science-based, global reputation for providing immune health support and provides support for health issues related to viral inflammation of the heart.

Heart health and vascular health – the health of the arteries and veins of the circulatory system — are interrelated. Astragalus is one of the best heart health herbs because it supports the healthy functioning of blood vessels and supports the efficient circulation of blood throughout the body.

Regular consumption of Astragalus herbal tea may help strengthen the heart muscles, thus enhancing the pumping of blood. The extract may improve the health of the lining of the veins and arteries, as well as help with vasodilation, reducing the effort needed to circulate blood.

Furthermore, Astragalus extract is an antioxidant that can help protect the cardiovascular system from reactive oxygen species (ROS). ROS molecules are used by the body to fight pathogens, but they can also damage healthy cells. Some evidence also suggests that Astragalus benefits include decreasing the concentration of metalloproteinases. These compounds are known to contribute to vascular dysfunction.

Regulating cholesterol levels in the body supports the cardiovascular functions of the heart. Unhealthy cholesterol levels can contribute to ailments such as coronary heart disease, cerebrovascular disease, and rheumatic heart disorders. Astragalus herbal extract has the potential to inhibit cholesterol absorption in the small intestines and increase cholesterol metabolism. Drinking herbal tea made from Astragalus extract can help regulate cholesterol and serum triglyceride levels in the body. This combination can contribute to overall cardiovascular health.

To learn more about Astragalus, check out the Astragalus FAQ.

Heart Health Herbs: Hawthorn

Hawthorn (Crataegus monogyna) is one of the cornerstone heart health herbs in our CardiAce Heart Health Kits, chosen for its time-tested role in supporting circulation and heart resilience. For centuries, Hawthorn has been used in both European and Chinese medicine to strengthen the heart, ease chest discomfort, and improve overall cardiovascular function.

Modern research highlights its ability to increase blood flow directly to the heart muscle, improving cardiac performance, output, and efficiency. This makes it especially valuable for people experiencing irregular heartbeat, high blood pressure, or angina. By gently dilating blood vessels, Hawthorn helps improve oxygen delivery and nutrient flow throughout the cardiovascular system.

The Hawthorn berry is also packed with polyphenols, potent antioxidants that can help neutralize free radicals and reduce oxidative stress—key factors in the development of heart disease. In doing so, Hawthorn helps protect against arterial damage, plaque buildup, and cholesterol oxidation, all of which contribute to atherosclerosis.

In addition, Hawthorn has been shown to support healthy blood pressure regulation and reduce vascular resistance, helping the heart pump more effectively with less strain. Regular consumption—whether as tea, extract, or in our CardiAce Kits—may also help lower LDL cholesterol and triglycerides while promoting healthier arterial walls.

The result is a comprehensive, all-natural cardiovascular support. Hawthorn is one of the best heart health herbs because it not only supports the heart itself but also promotes the long-term health of the entire circulatory system.

To learn more about Hawthorn, read the Hawthorn FAQ.

Cistanche and Cardiovascular Vitality

Cistanche tubulosa herbal extract is a key component of our CardiAce Heart Health Kits because of its dual ability to support cardiovascular wellness and enhance cellular energy. Often referred to as a “desert ginseng,” Cistanche is prized in both traditional Chinese medicine and modern research for its wide-ranging health benefits.

At the heart of its cardiovascular support are polyphenols and other antioxidant compounds that neutralize free radicals. By reducing oxidative stress, Cistanche helps protect blood vessels from damage, lowering the risk of atherosclerosis, arterial stiffness, and other cardiovascular complications. This antioxidant activity also helps preserve the ittegrity of heart tissue, ensuring better long-term performance.

Cistanche may also contribute to healthy blood pressure regulation, helping blood vessels relax and improving circulation. Better circulation means more oxygen and nutrients reach the heart and muscles, supporting endurance and reducing strain on the cardiovascular system. In addition, studies suggest Cistanche can help strengthen the heart muscle itself, enhancing cardiac output and stamina.

Beyond its direct cardiovascular benefits, Cistanche is globally recognized for its role in anti-aging, fatigue reduction, and neuroprotection. Its ability to support mitochondrial function—essentially the body’s cellular “power plants”—means more efficient energy production, which directly supports heart and muscle endurance. This cellular energy support complements its cardiovascular effects, making it a uniquely powerful herb for overall vitality.

Cistanche is not only a celebrated adaptogen but also one of the most important heart health herbs available. By protecting against oxidative damage, improving blood flow, and energizing the body at the cellular level, it delivers comprehensive cardiovascular support.

To learn more about this amazing plant, start with the Cistanche FAQ.

Aralia elata and Cardiovascular Resilience

Aralia elata, sometimes called Angelica Tree, is a powerful adaptogen included in our CardiAce Heart Health Kits for its ability to support both cardiovascular and cerebrovascular health. As a heart health adaptogen, Aralia helps the body adapt to stress—one of the most overlooked contributors to heart strain and cardiovascular disease.

A study published in Phytomedicine found that Aralia elata demonstrated promising stress-relieving effects in people with high-demand, high-attention jobs. Researchers noted its potential to moderate stress-induced damage and dysfunction in cardiovascular tissue, suggesting that Aralia could be especially valuable for people at elevated risk for cardiovascular disease.

Aralia elata is one of the most important heart health herbs for several reasons. By buffering the body against the harmful impact of chronic stress, Aralia elata helps protect the heart, maintain healthier circulation, and promote long-term vascular resilience.

Beyond its direct cardiovascular benefits, Aralia elata is traditionally used for a wide spectrum of health concerns. It has been shown to ease coughs, jaundice, stomach ulcers, and digestive issues, while also providing natural support for fatigue, depression, stress, and anxiety.

Additional studies suggest it may improve mood, memory, appetite, and vitality, as well as alleviate headaches, support liver and urinary tract health, and aid in the management of diabetes, rheumatoid arthritis, and rheumatoid arthralgia.

In short, Aralia elata strengthens cardiovascular defenses while promoting balance and vitality throughout the body. Its ability to protect the heart under stress and improve overall wellness makes it a vital component of holistic cardiovascular care.

You can learn more about Aralia elata by reading the Aralia elata FAQ.

Heart Health Herbs: Dan Shen

Dan Shen (Salvia miltiorrhiza), often called Red Sage, is one of the most respected herbs in Traditional Chinese Medicine for heart and vascular health. It plays a critical role in protecting the coronary arteries, supporting the myocardium (heart muscle), and promoting overall cardiovascular resilience.

One of Dan Shen’s most important actions is improving blood flow and circulation. By encouraging vasodilation, it helps blood vessels relax, lowering vascular resistance so the heart can pump more efficiently.

At the same time, it reduces platelet aggregation, making blood less “sticky” and decreasing the risk of clot formation. This dual action promotes smoother, more consistent circulation while helping to lower the risk of hypertension and angina.

Regular use of Dan Shen tea has been shown in studies to help alleviate high blood pressure, allowing blood to circulate with less strain on the heart. Maintaining blood pressure within a healthy range not only protects the heart itself but also reduces long-term risks for cardiovascular disease.

Dan Shen also contains a wide array of bioactive phytoconstituents—including tanshinones and salvianolic acids—that regulate cholesterol levels, improve endothelial (blood vessel lining) function, and reduce oxidative stress.

Its anti-inflammatory properties extend protection to the heart at the cellular and even subcellular level, helping shield heart tissue from damage caused by stress, toxins, or poor circulation.

Together, these effects make Dan Shen one of the best heart health herbs and a fantastic cardiovascular ally: lowering blood pressure, improving blood flow, balancing cholesterol, and protecting the heart muscle itself.

To learn more, check out the Dan Shen FAQ.

5 Heart Health Herbs in Each CardiAce Kit

These five all-natural, synergistic heart health herbs show tremendous potential in supporting vascular health, bolstering mitochondrial energy, supporting improved cardiac stress tolerance, protecting against free radical damage, and supporting healthy heart function and overall health and wellness.

The five herbal supplements are packaged in separate pouches so you can choose to try them individually or in combination. CardiAce Kits come in two sizes: 100g (~50 servings) and 250g (~125 servings).

It’s time to support your heart health. Check out the CardiAce FAQ, and order a CardiAce Kit today!

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CardiAce Heart Health Kits

Heart Health Herbs: CardiAce Kits

Try five all-natural, individually packaged heart health herbs in one handy and all-natural heart health support kit. We wanted to create a heart health kit