Lasuna: Patient-Friendly Information and Guidance
Basic Product Information
| International Nonproprietary Name (INN) | Allium sativum (Garlic) extract |
|---|---|
| Australia Brand Names | Lasuna (primary), Blackmores Garlic, Swisse Garlic + C, Ethical Nutrients Hi-Strength Garlic |
| ATC Code | A16AX10 (other alimentary tract and metabolism products) |
| Available Formulations & Strengths | Oral tablets/capsules (250 mg, 300 mg, 500 mg extract per capsule) |
| Manufacturers (authorised in AU) | Himalaya Wellness, Blackmores, Swisse, Ethical Nutrients |
| Prescription Status | Pharmacy medicine (not prescription-only); available over-the-counter in Australia |
Mechanism of Action
In simple terms for patients:
Lasuna contains garlic extract, renowned for its positive impact on heart health. The active compounds in garlic, particularly allicin, help to relax blood vessels, reduce cholesterol, and support the body’s natural defence against infection.
For specialists:
Lasuna contains a standardised amount of allicin and other organosulphur compounds. Allicin inhibits hepatic cholesterol biosynthesis enzymes (HMG-CoA reductase), enhances nitric oxide production causing vasodilatation, and exerts antithrombotic properties by inhibiting platelet aggregation. It also possesses broad-spectrum antibacterial and antioxidant effects. The extract's clinical bioactivity relates to the stability and concentration of allicin and related thiosulfinates preserved in the manufacturing process.
Pharmacokinetics
- Absorption: Lasuna's active compounds are absorbed via the small intestine, but bioavailability depends on stomach acidity and formulation.
- Metabolism: Metabolised in the liver to sulphur-containing metabolites; some activity preserved through enterohepatic circulation.
- Elimination: Excreted via urine (major pathway), sweat (responsible for garlic odour), and breath.
- Duration of Action: Blood levels of active metabolites peak in 2–4 hours, with effects lasting up to 12 hours. Regular dosing is preferred for ongoing benefit.
Use in Everyday Life and Best Practices in Australia
Lasuna is used by adults to help support healthy cholesterol levels, cardiovascular function, and immune health. As a supplement, it does not replace prescribed therapies for high blood pressure or cholesterol but can be a valuable addition to a heart-healthy lifestyle, including a balanced diet as per Australian Dietary Guidelines and regular physical activity.
- Typical dose: 1–2 capsules (250–500 mg each), once or twice daily, ideally at the same time for consistency.
- Do not exceed the labelled maximum daily dose without advice from your doctor or pharmacist.
- Swallow capsules whole with a full glass of water.
- If you are pregnant, breastfeeding, or using anticoagulant drugs, consult your doctor before using Lasuna.
Dosing in the Morning vs Evening: Tips & Regularity
Lasuna may be taken in the morning, evening, or split doses. For best results:
- Morning: May improve routine compliance and reduce mild gastrointestinal effects in sensitive individuals, as breakfast helps buffer potential irritation.
- Evening: Suitable for those with gastrointestinal tolerance, but could cause mild breath odour or heartburn in some.
- Choose a dosing time you can maintain daily; regular intake is more important than specific timing.
Taking with Food or on an Empty Stomach
- Taking Lasuna with food can reduce stomach upset and improve tolerability, especially for first-time users or those with sensitive stomachs.
- For maximum absorption, take 30 minutes before meals, but be aware this may increase the risk of heartburn or garlic aftertaste.
- Garlic forms a part of many traditional and modern Australian meals; Lasuna supplementation is generally consistent with the high vegetable and low saturated fat diet recommended locally.
Interaction Warnings
| Interaction | Advice & Precautions |
|---|---|
| Anticoagulants (e.g. warfarin, rivaroxaban) | May increase bleeding risk—monitor closely, consult your doctor before use |
| Antiplatelet drugs (e.g. aspirin, clopidogrel) | Potential additive antiplatelet effects; caution advised; monitor for unusual bruising |
| Antihypertensives | Possible additive blood pressure reduction—blood pressure should be monitored |
| HIV Protease Inhibitors (e.g. saquinavir) | Lasuna may reduce serum drug levels; avoid unless directed by a doctor |
| Alcohol | Occasional, moderate use safe; excessive alcohol may increase risk of stomach irritation |
| Other herbal supplements (e.g. ginkgo, fish oil, turmeric) | Cumulative bleeding risk—use combination under medical supervision |
| Food | No significant interactions; taking with meals may improve tolerance |
Indications
| Indication | Status in Australia | Notes |
|---|---|---|
| Support of Healthy Cholesterol Levels | Registered health claim | Adjunct to diet and exercise |
| Support of Cardiovascular Health | Registered health claim | Preventive benefit, not for acute management |
| Immune Health Maintenance | Registered claim (supplement use) | Contributes to natural immune defence |
| Adjunct to Mild Hypertension Management | Off-label supplementation | Used with caution in some patients |
| Adjunct to Antibiotic Therapy | Off-label, supporting evidence | Not a substitute for antibiotics |
Dosing According to Clinical Indications
| Indication | Adult Dose | Pediatric Dose | Elderly Dose |
|---|---|---|---|
| Cholesterol Support | 300–600 mg/day in divided doses | Not routinely recommended; consult paediatrician | 300 mg/day, monitor for gastrointestinal tolerance |
| Cardiovascular Support | 250–500 mg/day | Not recommended | Start at 250 mg/day |
| Immune Support | 250 mg once or twice daily | Not recommended except on doctor's advice | 250 mg/day |
| Mild Hypertension (adjunct) | 300–600 mg/day | Not recommended | Start low, titrate to 300 mg/day |
Safety Profile and Side Effects
- Common: Mild gastrointestinal upset (nausea, bloating), garlic breath or body odour
- Uncommon: Heartburn, flatulence, mild allergic reactions (skin rash)
- Rare but important: Severe allergic reactions (swelling of face/lips, difficulty breathing—seek immediate help); increased bleeding tendency (especially with anticoagulants or before surgery)
| Side Effect | Frequency | Advice |
|---|---|---|
| Gastrointestinal discomfort | Common | Usually subsides; take with meals |
| Garlic odour | Common | Occurs with all garlic supplements |
| Increased bleeding risk | Rare | Monitor if on anticoagulants; inform doctor before surgery |
| Allergic reactions | Rare | Stop use; seek medical attention if severe |
| Heartburn | Uncommon | Take with/after food to reduce risk |
Guidelines for Proper Use
- Take Lasuna consistently at the same time each day for best results.
- Store below 25°C, away from moisture and direct sunlight, as per Australian storage recommendations.
- If you miss a dose, take it as soon as possible; do not double up on doses.
- For individuals with bleeding disorders or preoperative patients, discuss Lasuna use with your doctor or pharmacist before use.
- Report any unusual symptoms (bleeding, persistent stomach upset, rash) promptly.
- Lasuna is not a substitute for cardiovascular medications but may be useful as preventive support.
- Keep out of reach of children.
Alternative Treatment Options
- Pharmaceutical alternatives: Statins (atorvastatin, simvastatin, reimbursed under the PBS); ezetimibe; fibrates for cholesterol lowering; blood pressure medications as prescribed.
- Herbal/nutraceutical alternatives: Fish oil (Omega-3 fatty acids), plant sterols, red yeast rice supplements, coenzyme Q10. Efficacy and safety data for some may be less robust or have different indications.
- Comparative Overview: Lasuna is generally gentle, with fewer serious adverse effects compared to statins, but with milder cholesterol-lowering efficacy. It is suitable for mild to moderate risk or as a lifestyle adjunct, whereas prescribed medicines are essential for high or very high risk cardiovascular disease.
Legal, Registration, and Reimbursement Status in Australia
- Lasuna, as a standardised herbal supplement, is registered with the Therapeutic Goods Administration (TGA) on the Australian Register of Therapeutic Goods (ARTG) as a complementary medicine.
- It is not reimbursed under the Pharmaceutical Benefits Scheme (PBS).
- Available without prescription at pharmacies, health food stores, and verified online outlets.
- Manufacturing complies with TGA GMP standards.
Latest Research and Clinical Guidance (2022–2025)
Recent reviews (e.g. “Efficacy and Safety of Garlic Supplementation for Cardiometabolic Risk Factors” Australian Prescriber, 2023) confirm that standardised garlic extracts—as found in Lasuna—can modestly reduce total and LDL cholesterol by up to 10%, with additional improvements in systolic blood pressure in individuals with mild hypertension. Large trials show good safety when used as directed, but stress the importance of supplementing—not replacing—prescribed medications. The National Heart Foundation of Australia mentions garlic as a supportive adjunct in guidelines for heart health, emphasising healthy diet, exercise, and blood pressure management as primary strategies.
Availability and Delivery
| Pack Size | Typical Retail Price (AUD) | Delivery (Sydney) | Delivery (Melbourne) | Delivery (Brisbane) | Delivery (Perth) |
|---|---|---|---|---|---|
| 30 capsules | $13 – $17 | 1–2 days | 1–2 days | 2–3 days | 3–4 days |
| 60 capsules | $22 – $28 | 1–2 days | 1–2 days | 2–3 days | 3–4 days |
| 120 capsules | $35 – $44 | 1–2 days | 1–2 days | 2–3 days | 3–4 days |
- Also available from most online pharmacies and major Australian chains (Chemist Warehouse, TerryWhite Chemmart).
- Shipping times are approximate, may vary due to public holidays or remote areas.
FAQ – Frequently Asked Questions
- Can I use Lasuna with my prescribed blood pressure or cholesterol medicine?
Lasuna can be used in addition to your prescription medicine for extra cardiovascular support. However, always inform your doctor or pharmacist about all supplements you are taking to avoid interactions, especially if you take anticoagulants or antiplatelet agents. - Does Lasuna replace a healthy diet and exercise?
No. While Lasuna may help support heart health, it should be combined with a balanced diet and regular physical activity as recommended for Australians. It does not replace healthy habits or prescription treatments. - Is Lasuna safe to use daily, and for how long?
Lasuna is safe for long-term use when taken as directed. If you plan to use it for more than several months, discuss your ongoing needs with your healthcare provider, particularly if you have a bleeding disorder or medical conditions requiring chronic medication. - Will taking Lasuna give me 'garlic breath'?
Some people notice mild garlic breath or body odour. Taking the supplement with meals and ensuring good oral hygiene can minimise this effect. If bothersome, consider switching to odourless formulations. - Can children or pregnant women use Lasuna?
Lasuna is not recommended for use in children, or during pregnancy and breastfeeding, unless on a doctor’s advice, due to limited safety data in these groups.
For any concerns or questions, always consult your pharmacist or doctor, especially if you are on other medications, planning surgery, or have special health needs.

