Description
MEGA We Care Sametto (30s) — Saw Palmetto Extract, 30 Capsules
MEGA We Care Sametto (30s) is a soft capsule product containing Saw Palmetto (Serenoa repens) fruit extract. The pack contains 30 capsules. Thai drug registration information lists the product name SAMETTO with an active ingredient strength of 320 mg. However, the ingredients and directions on the label of the actual product being sold should be checked before use.
Important Information: Saw Palmetto has been studied in people with urinary tract symptoms associated with benign prostatic enlargement. However, overall findings from high-quality studies indicate that Saw Palmetto extract used alone provides little or no benefit compared with placebo. Therefore, this product should not be claimed to treat benign prostatic hyperplasia or replace medical treatment.

MEGA We Care Sametto (30s) — Product Summary
| Product Name | MEGA We Care Sametto (30s) |
|---|---|
| Main Ingredient | Saw Palmetto (Serenoa repens) fruit extract |
| Strength Listed in the Thai FDA Database | 320 mg (check the label of the actual product being sold) |
| Dosage Form | Soft Capsule |
| Pack Size | 30 capsules |
| Directions for Use | Follow the directions on the product label or consult a physician or pharmacist before use. |
Note: Information about the active ingredient name and strength is based on the Thai FDA drug / herbal product database. Pack size information is based on the product details provided. The registration status and registration number shown on the actual product label should be verified before publication.
What is Saw Palmetto (Serenoa repens)?
Saw Palmetto is a palm species native to certain areas of North America. Extracts from its fruit have been used and studied in relation to male urinary health, particularly urinary symptoms that may be associated with benign prostatic hyperplasia (BPH).
Saw Palmetto products may differ in their extraction methods and chemical composition. Therefore, research findings from one specific extract should not automatically be applied to every Saw Palmetto product or brand.

What is Benign Prostatic Hyperplasia (BPH)?
Benign prostatic hyperplasia is a non-cancerous enlargement of the prostate gland, which is located below the bladder and surrounds part of the urethra. It becomes more common with age, particularly in middle-aged and older men. When the enlarged prostate presses against the urethra, it may affect urine flow.
However, frequent urination, difficulty urinating, or a feeling of incomplete bladder emptying does not always mean that BPH is present. These symptoms may also be related to urinary tract infections, bladder problems, or other medical conditions. A physician should evaluate the underlying cause.
Symptoms That May Occur with Prostate-Related Problems
- Urinating more frequently than usual, especially waking up to urinate at night.
- Difficulty starting urination, including having to wait or strain before urine begins to flow.
- Weak or interrupted urine flow, or dribbling after urination.
- A feeling that the bladder has not emptied completely, or a sudden strong urge to urinate.
Seek medical attention promptly if you are unable to urinate, notice blood in the urine, experience severe lower abdominal pain, or have a fever together with abnormal urinary symptoms, as these may require urgent medical evaluation.
Does Saw Palmetto Really Help with Benign Prostatic Hyperplasia?
Based on current evidence: Although Saw Palmetto has been studied for many years, a 2023 Cochrane review and information from the NIH NCCIH indicate that Saw Palmetto extract used alone generally provides little or no benefit for lower urinary tract symptoms associated with benign prostatic enlargement when compared with placebo.
Some studies have produced different results depending on the extract formulation or its use together with other treatments. Therefore, it should not automatically be claimed that Sametto reduces prostate size, improves urinary obstruction, or provides effects equivalent to prescription medication. People with urinary symptoms should receive appropriate medical assessment.
Managing Health When Abnormal Urinary Symptoms Occur
Management depends on the underlying cause and severity of symptoms. A physician may recommend lifestyle changes, symptom monitoring, medication, procedures, or surgery in some cases. Treatment should not be selected solely on the basis of product advertising.
Self-Care Measures That May Help Manage Symptoms
- Monitor the frequency and pattern of urination, including how often you wake up to urinate at night.
- Ask a physician about beverages or medications that may worsen symptoms, such as caffeine, alcohol, or certain medicines.
- Avoid holding urine for long periods and monitor symptoms according to professional advice.
- Seek medical evaluation if symptoms persist or interfere with daily life.
Precautions Before Using MEGA We Care Sametto
- Check the actual product label, registration information, dosage, and warnings before use.
- Inform your physician or pharmacist about any medical conditions, medications, and herbal products you are currently using before starting this product.
- Saw Palmetto may cause adverse effects such as nausea, stomach discomfort, dizziness, or headache in some individuals. It should therefore not be described as having no side effects.
- Do not discontinue medication, change a treatment plan, or postpone prostate evaluation based solely on the use of this product.
- If unusual symptoms occur after use, discontinue the product and consult a healthcare professional.

Frequently Asked Questions About Sametto and Saw Palmetto (FAQ)
What is MEGA We Care Sametto (30s)?
It is a soft capsule product containing an active ingredient derived from Saw Palmetto (Serenoa repens), with 30 capsules per pack. The actual product label and registration status should be checked before use.
How many milligrams of Saw Palmetto does Sametto contain?
The Thai FDA drug / herbal product database lists a product named SAMETTO with a strength of 320 mg. The amount per capsule should be confirmed against the label of the actual product being sold.
Can Saw Palmetto treat benign prostatic hyperplasia?
Overall, high-quality research does not support a meaningful benefit of Saw Palmetto used alone for symptoms of benign prostatic enlargement. It should not be used as a substitute for medical evaluation or treatment.
Does frequent urination at night always mean an enlarged prostate?
No. This symptom may have many causes, including bladder problems, certain medications, or other medical conditions. A physician should be consulted if symptoms persist.
How should Sametto be taken?
Follow the dosage and directions on the actual product label or the advice of a physician or pharmacist. Do not increase the dosage on your own.
Does Saw Palmetto have side effects?
Adverse effects may occur, including gastrointestinal symptoms, dizziness, or headache. Although severe adverse effects are uncommon in studies, it cannot be guaranteed that the product has no side effects.
Should men aged 50 and older have their prostate checked?
Men should discuss symptoms, medical history, and the need for appropriate prostate examinations with a physician, particularly if urinary symptoms are present. Herbal products should not replace medical assessment.
When should medical attention be sought without waiting?
Seek medical attention promptly if you are unable to urinate, have blood in the urine, experience severe lower abdominal pain, or develop a fever together with abnormal urinary symptoms.
References
- Thai Food and Drug Administration (FDA).
SAMETTO / Serenoa repens 320 mg Product Registration Information
- NIH National Center for Complementary and Integrative Health (NCCIH).
Saw Palmetto: Usefulness and Safety
- Cochrane Review (2023).
Serenoa repens for Lower Urinary Tract Symptoms Due to Benign Prostatic Enlargement
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
Prostate Problems — Symptoms and Evaluation
Note: This content is provided for general product information and health education only and is not a substitute for advice from a physician or pharmacist. General Saw Palmetto research does not establish the effectiveness of Sametto for every individual. The actual product label and registration information should be used as the primary reference before purchase or use.







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