Three bottles are sent in groups. The liquid is quickly absorbed. Enhance the strength of the heart; improve blood flow to the coronary arteries and heart muscles; improve exercise capacity; protect the heart; help regulate the rhythm of the human heart. Applicable people: adults and adolescents over 12 years old; heart-related conditions may occur during high-load exercise, such as the heart season or rapid breathing; those with insufficient heart supply and reduced pumping capacity can maintain blood vessel elasticity (elastic blood vessels, Make blood flow through the body easily). Product features: lactose-free plant ingredients and alcohol-free, no negative effects or other drug interactions; help maintain the elasticity of blood vessels, enhance the pumping power of the heart, and increase the oxygen supplied to the body; due to its excellent compatibility , You can take it for a long time; the content of oligomeric proanthocyanidins (opc) is 17-21%. Product ingredients: hawthorn leaf and flower extract; proanthocyanidins; flavonoids (vitexin, hyperoside) flower and berry extract; saint John's wort; cinnamon, birch, poplar sprouts, propolis, turmeric and rosin; citric acid (for example: citrus, raisins, apple); binders (such as carboxymethyl cellulose and EU number E466); solvent propylene glycol (EU Mark E477); Solvent polyethylene glycol (EU number E431); Sweetener saccharin [Special note] This product contains saccharin sodium; This product is usually not suitable for the age group under 12 years old; pregnant and lactating women please Follow the doctor's advice; people who have allergic reactions to specific ingredients, please check the product ingredient list before eating. If there is no obvious improvement in the symptoms, it is recommended to use this product for no more than 6 weeks without consulting a doctor; the following conditions are no longer suitable for taking this product, please seek medical attention in time: If water appears on the legs, please inform your doctor; If there is pain in the heart, radiation to the arms, upper abdomen or neck, or acute respiratory distress, seek medical attention immediately. Recommendations for taking: 30 to 40 drops a day, 3 times a day. Can be taken directly. It can also be directly diluted or taken with a small amount of liquid (water, tea or juice) as needed, regardless of meals. It is recommended that treatment last at least six weeks.