Delivers 5 grams of L-arginine per packet to support nitric oxide production and healthy circulation.
Contains vitamin D3 (2000 IU) and vitamin K2 for comprehensive cardiovascular and bone health support.
Features L-citrulline to help extend the action of L-arginine in the nitric oxide pathway.
Includes powerful antioxidants like resveratrol and pomegranate fruit juice concentrate.
Convenient single-serving packets with natural strawberry-lemon flavor for daily cardiovascular nutrition.

About Nature’s Sunshine Solstic Cardio

Your cardiovascular system works tirelessly to deliver oxygen and nutrients throughout your body every single day. Nature’s Sunshine Solstic Cardio provides targeted nutritional support for this vital system in a convenient, great-tasting drink mix. Each packet is carefully formulated to support healthy circulation, blood vessel function, and overall cardiovascular wellness.

At the heart of this formula is 5 grams of L-arginine, an amino acid that serves as a building block for nitric oxide production in your body. Nitric oxide acts as a natural vasodilator, helping blood vessels relax and maintain healthy blood flow. This process is essential for delivering oxygen and nutrients to your muscles and organs while supporting healthy blood pressure levels already within the normal range.

The Science Behind L-Arginine

L-arginine is converted in your body to nitric oxide, which plays a crucial role in cardiovascular health. Research shows that adequate nitric oxide production supports healthy blood vessel tone and flexibility. The formula also includes L-citrulline, which works synergistically with L-arginine to help extend its beneficial effects in the nitric oxide pathway, potentially providing longer-lasting cardiovascular support.

Complete Nutritional Support

Beyond L-arginine, Solstic Cardio provides comprehensive nutritional support with vitamin D3 (2000 IU) and vitamin K2. Vitamin D3 supports immune function and helps maintain normal calcium levels in the blood, while vitamin K2 contributes to both bone health and cardiovascular function. This combination provides multi-system support that goes beyond just cardiovascular health.

The formula is enhanced with powerful antioxidants including resveratrol, pomegranate fruit juice concentrate, and grape skin extract. These compounds help protect against oxidative stress and support the body’s natural defense systems. The inclusion of essential amino acids like taurine, L-glutamine, and branched-chain amino acids provides additional nutritional support for overall wellness.

Key Ingredients

Ingredient	Amount	Key Benefits
L-Arginine	5 grams	Nitric oxide production, circulation support
Vitamin D3	2000 IU (50 mcg)	Immune support, calcium regulation
Vitamin K2	25 mcg	Bone health, cardiovascular support
L-Citrulline	775 mg (in blend)	Extends L-arginine effects
Resveratrol	775 mg (in blend)	Antioxidant protection

Convenience Meets Quality

Solstic Cardio comes in convenient single-serving packets that make it easy to support your cardiovascular health anywhere, anytime. Simply empty one packet into 14-16 ounces of cold water, shake, and enjoy the natural strawberry-lemon flavor. This eliminates the guesswork of measuring and ensures you get the exact amount of nutrients designed for optimal support.

The powder format allows for better absorption compared to tablets or capsules, and the natural fruit flavors make it a pleasant addition to your daily routine. Whether you’re at home, work, or traveling, Solstic Cardio provides consistent cardiovascular nutrition that fits seamlessly into your lifestyle.

Recommended Usage

Empty contents of one Solstic Cardio packet into 14-16 oz. of cold water, shake and enjoy. Take one packet daily. Consult your healthcare provider before use if you are pregnant, nursing, or have any medical conditions.

Supplement Facts
Serving Size: 1 Packet (10.8 g)
Servings Per Container: 30
Amount Per 1 Packet	Amount	% Daily Value
Calories	35
Total Carbohydrate	4 g	1%
Vitamin D (D₃, cholecalciferol)	50 mcg	250%
Vitamin K (K₂, menaquinone-7)	25 mcg	21%
L-Arginine	5 g †	**
Proprietary Blend L-Citrulline, Grape Skin Extract (Vitis vinifera), Taurine, Pomegranate Fruit Juice Concentrate (Punica granatum), L-Isoleucine, L-Leucine, L-Methionine, L-Tyrosine, L-Threonine, N-Acetyl-L-Cysteine, L-Glutamine, Acetyl L-Carnitine, Resveratrol	775 mg †	**
† Daily Value not established.
Other Ingredients: Citric acid, natural flavors (strawberry, lemon), malic acid, natural citrus sweetener, silicon dioxide, stevia leaf extract (Stevia rebaudiana), silicon dioxide.

Frequently Asked Questions

How does L-arginine support cardiovascular health?

L-arginine is converted in the body to nitric oxide, which helps blood vessels relax and maintain healthy circulation. This process supports normal blood flow and helps maintain blood vessel tone and flexibility. The 5 grams of L-arginine in each packet provides substantial support for this important pathway.

What makes Solstic Cardio different from other cardiovascular supplements?

Solstic Cardio combines high-dose L-arginine with complementary nutrients like L-citrulline, vitamin D3, vitamin K2, and antioxidants in a convenient, great-tasting drink mix. The powder format allows for better absorption, and the inclusion of L-citrulline helps extend the beneficial effects of L-arginine.

When is the best time to take Solstic Cardio?

Solstic Cardio can be taken at any time of day that fits your routine. Many people prefer taking it in the morning to support daily cardiovascular function, while others take it before exercise. For best results, take consistently at the same time each day.

Can I take Solstic Cardio if I'm on blood pressure medication?

If you’re taking medications for blood pressure, heart conditions, or any other health issues, consult your healthcare provider before using Solstic Cardio. L-arginine can affect blood pressure and may interact with certain medications.

Why are vitamin D3 and K2 included in this cardiovascular formula?

Vitamin D3 and K2 work together to support both cardiovascular and bone health. Vitamin K2 helps direct calcium to bones rather than arteries, supporting healthy blood vessel function, while vitamin D3 supports immune function and helps maintain normal calcium levels in the blood.

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