Suntheanine L-Theanine 100 mg
Natural Factors Stress-Relax
Suntheanine L-Theanine 100 mg
4.7
★ ★ ★ ★ ★
(1978 ratings)
Theanine 200 mg
Score 91.0
A high-quality, effective Suntheanine L-Theanine supplement from a trusted brand, providing a strong 200mg dose.
Quantity: 120 Tablet(s)Servings size: 1 Tablet(s) (60 servings)
Selected goals:
Other goals:
Stress Relief
Mental Focus
Brain Health
Mood Support
Sleep Support
leaderboard Score 91.0
A high-quality, effective Suntheanine L-Theanine supplement from a trusted brand, providing a strong 200mg dose.
insights Analysis
The use of Suntheanine ensures a high-quality, pure form of L-Theanine, which is crucial for maximizing its effectiveness. The 200mg dosage aligns with numerous studies demonstrating significant benefits for relaxation without sedation, improved focus, and a positive impact on mood. While the product name indicates 100mg, the ingredient list clearly states 200mg per serving, confirming its potent dose. Online reviews and nutritionist recommendations often favor patented forms like Suntheanine for their reliability.
- Contains 200mg of Suntheanine, a premium, patented form of L-Theanine known for superior purity and efficacy.
- Optimal dosage for effective stress relief, mental focus, and mood support.
- Natural Factors is a reputable brand with a focus on quality and research.
- Large quantity of 120 servings provides good long-term value.
- Product name '100 mg' is inconsistent with the '200mg' ingredient quantity, which may cause confusion for consumers.
- Price per serving is slightly higher than some generic L-Theanine options, though justified by the Suntheanine quality.
- No significant warnings specific to L-Theanine when taken at recommended doses.
$35.67($0.59 per serving)
 iHerb | $ 35.67 | |
 Amazon | $ 35.67 |
bolt Effectiveness for goals
L-Theanine is an amino acid often used to promote relaxation without causing drowsiness. It is also frequently taken to support focus and attention. Some individuals use it to help manage stress and improve mood.
Research suggests that L-Theanine may help reduce feelings of stress and anxiety in some individuals. It is thought to do this by promoting alpha brain wave activity, which is associated with a relaxed but alert mental state. This effect can contribute to a sense of calm.
L-Theanine does not typically act as a sedative, but it may improve sleep quality by promoting relaxation and reducing anxiety, which can make it easier to fall asleep. By calming the mind, it might allow for a more restful sleep experience. Some studies indicate it can help people fall asleep faster and stay asleep longer.
L-Theanine can enhance cognitive function, particularly when combined with caffeine, by improving alertness and attention. It is believed to support mental clarity and focus without the jitteriness sometimes associated with stimulants alone. It may also help reduce task-induced distractions.
Combining L-Theanine with caffeine is often done to enhance cognitive performance and reduce caffeine's potential side effects like jitters and anxiety. L-Theanine can help smooth out the stimulating effects of caffeine, promoting a state of calm focus. This combination is popular for improving alertness and attention.
schedule Dosage, timing & forms
Common dosages for L-Theanine typically range from 100 mg to 400 mg per day. Some individuals may start with lower doses to assess their response. Dosages can vary based on the desired effect, such as relaxation or focus.
When combining L-Theanine with caffeine for enhanced focus and reduced jitters, a common ratio is 1:1 or 2:1 L-Theanine to caffeine. For example, 100-200 mg of L-Theanine might be paired with 100 mg of caffeine. This combination is designed to balance caffeine's stimulatory effects with L-Theanine's calming properties.
For relaxation or sleep support, L-Theanine is often taken 30-60 minutes before a stressful event or before bedtime. It can help promote a state of calm without causing drowsiness. Its effects typically appear within 30 minutes to an hour.
Yes, L-Theanine is often taken in the morning or throughout the day to support focus and cognitive performance, especially when combined with caffeine. It can help promote a state of calm alertness. This combination is frequently found in green tea.
L-Theanine can typically be taken once or twice daily, depending on individual needs and desired effects. Some individuals may choose to take it as needed. It's generally well-tolerated for regular use within recommended dosages.
health_and_safety Safety & interactions
Yes, L-Theanine is often taken with caffeine as they are believed to have complementary effects. L-Theanine may help to reduce some of the jitteriness or anxiety associated with caffeine while maintaining alertness. Many studies investigate this specific combination.
L-Theanine is generally well-tolerated. Some individuals might experience mild side effects such as drowsiness, dizziness, or headache, especially at higher doses. These effects are usually temporary and not severe.
Common dosages in studies range from 100 mg to 400 mg per day, often split into multiple doses. However, individual responses can vary. Always follow product label instructions or consult a healthcare professional for personalized dosage recommendations.
L-Theanine may have a calming effect and could potentially enhance the effects of sedative or anti-anxiety medications. This combination might lead to increased drowsiness or sedation. It is important to discuss this with a healthcare provider before combining them.
L-Theanine may potentially lower blood pressure in some individuals. Therefore, caution is advised for those taking medications for high blood pressure, as combining them might lead to an excessive drop in blood pressure. It is advisable to consult a healthcare professional.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 15 Calorie(s) |
Total Carbohydrates | 4 Gram(s) |
Suntheanine L-Theanine | 200 mg |
Categories
Theanine 93.0
This product stands out in the Theanine collection due to its use of Suntheanine at an optimal 200mg dose, combined with a reputable brand and good value from the large serving count.
Goals
Stress Relief 93.0
The 200mg of Suntheanine is a highly effective dose for promoting deep relaxation and significantly reducing stress and anxiety, as validated by clinical research and user experiences.
Mental Focus 92.0
Suntheanine enhances the production of alpha brain waves, facilitating a state of calm alertness that is ideal for improved concentration, learning, and mental clarity.
Mood Support 92.0
By modulating key neurotransmitters like serotonin and dopamine, Suntheanine at this dose is highly effective in promoting emotional balance and fostering a positive mood.
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