Stackexpand_less
Analysisexpand_less
Please sign in to access analysis.
Profileexpand_less
Supplementsexpand_more
L-Theanine 150 mg
Solgar
4.6
★ ★ ★ ★ ★
(638 ratings)
Theanine 150 mg
Score 78.0
A quality Suntheanine L-Theanine from a premium brand, but overpriced for the dosage.
Quantity: 60 Capsule(s)Servings size: 1 Vegetable Capsule(s) (60 servings)
Selected goals:
Other goals:
Stress Relief
Mental Focus
Brain Health
Mood Support
Sleep Support
leaderboard Score 78.0
A quality Suntheanine L-Theanine from a premium brand, but overpriced for the dosage.
The 150mg dose of Suntheanine is clinically effective for promoting relaxation, supporting mental focus, and improving mood without sedation. Solgar enjoys a strong reputation among nutritionists and consumers for its high manufacturing standards and ingredient sourcing. However, its pricing strategy places it at a disadvantage compared to other brands offering similar or higher doses of Suntheanine at lower costs, as often noted in online product comparisons focusing on value.
- Contains 150mg of Suntheanine L-Theanine, a high-quality, patented form.
- From Solgar, a highly respected and long-standing brand known for premium quality and purity.
- Effective mid-range dosage for various L-Theanine benefits.
- Free from common allergens.
- High price per serving ($0.42) compared to other Suntheanine or pure L-Theanine products.
- Offers less value for money than competitively priced alternatives with similar efficacy.
- The 150mg dosage might be slightly low for those preferring a stronger effect (e.g., 200mg).
- No specific warnings beyond general L-Theanine considerations.
$24.29($0.40 per serving)
 Amazon | $ 26.96 | |
 Vitacost | $ 24.29 | |
 Pure Formulas | $ 26.99 | |
 Daily Vita | $ 26.99 | |
 iHerb | $ 25.49 |
| Ingredient | Amount per serving |
|---|---|
| Suntheanine L-Theanine | 150 mg |
Categories
Theanine 80.0
While it contains premium Suntheanine from a highly respected brand, its very high price significantly reduces its appeal within the Theanine collection compared to better-value options.
Goals
Stress Relief 88.0
The 150mg Suntheanine dose is highly effective for reducing stress and promoting relaxation, a key benefit of L-Theanine.
Mental Focus 87.0
Suntheanine effectively promotes alpha brain waves, aiding in relaxed concentration and improved mental focus.
Mood Support 87.0
By influencing key neurotransmitters, the 150mg Suntheanine dose helps in balancing mood and promoting feelings of well-being.
Recommended Alternatives
90 Value 
L-Theanine 200 mg Double Strength
Swanson
4.6
★★★★★
(361 ratings)
Offers a higher 200mg dose of Suntheanine L-Theanine for a significantly lower price ($0.26/serving vs $0.42), providing excellent value for a patented form.
91 Value 
Suntheanine L-Theanine 100 mg
Natural Factors Stress-Relax
4.7
★★★★★
(1978 ratings)
Contains a higher 200mg dose of Suntheanine L-Theanine at a much better price ($0.29/serving vs $0.42), providing comparable quality at a superior value.
95 Value 
Double Strength L-Theanine 200 mg
NOW
4.7
★★★★★
(20326 ratings)
Delivers a higher 200mg L-Theanine dose plus Inositol for $0.18/serving, providing outstanding overall value with additional beneficial ingredients from a top-tier brand.
92 Performance 
Suntheanine L-Theanine 125 mg
Natural Factors Stress-Relax
4.6
★★★★★
(1292 ratings)
Provides a higher 250mg dose of the same premium Suntheanine, offering potentially more pronounced effects for comprehensive L-Theanine benefits.
94 Performance 
Theanine
Thorne
4.7
★★★★★
(1029 ratings)
Features 200mg Suntheanine from Thorne, a brand renowned for its unparalleled quality control and purity, making it a top-tier quality choice, though more expensive.
91 Performance
Suntheanine L-Theanine 100 mg
Natural Factors Stress-Relax
4.7
★★★★★
(1978 ratings)
Features 200mg of Suntheanine, a superior patented L-Theanine form, which often results in higher perceived efficacy and quality compared to generic L-Theanine.
90 Budget 
L-Theanine 200 mg
Advance Physician Formulas
4.7
★★★★★
(584 ratings)
Offers a higher 200mg L-Theanine dose at a much lower price ($0.15/serving vs $0.42), providing significantly better value.
92 Budget 
L-Theanine 200 mg
California Gold Nutrition
4.7
★★★★★
(13349 ratings)
Provides a higher 200mg L-Theanine dose for $0.16/serving, offering superior value and comparable efficacy at a substantially lower price.
95 Budget
Double Strength L-Theanine 200 mg
NOW
4.7
★★★★★
(20326 ratings)
Delivers a higher 200mg L-Theanine dose plus Inositol at an outstanding $0.18/serving, offering more ingredients and superior value from a highly reputable brand.
90 Value
L-Theanine 200 mg Double Strength
Swanson
4.6
★★★★★
(361 ratings)
Offers a higher 200mg dose of Suntheanine L-Theanine for a significantly lower price ($0.26/serving vs $0.42), providing excellent value for a patented form.
91 Value
Suntheanine L-Theanine 100 mg
Natural Factors Stress-Relax
4.7
★★★★★
(1978 ratings)
Contains a higher 200mg dose of Suntheanine L-Theanine at a much better price ($0.29/serving vs $0.42), providing comparable quality at a superior value.
95 Value
Double Strength L-Theanine 200 mg
NOW
4.7
★★★★★
(20326 ratings)
Delivers a higher 200mg L-Theanine dose plus Inositol for $0.18/serving, providing outstanding overall value with additional beneficial ingredients from a top-tier brand.
92 Performance
Suntheanine L-Theanine 125 mg
Natural Factors Stress-Relax
4.6
★★★★★
(1292 ratings)
Provides a higher 250mg dose of the same premium Suntheanine, offering potentially more pronounced effects for comprehensive L-Theanine benefits.
94 Performance
Theanine
Thorne
4.7
★★★★★
(1029 ratings)
Features 200mg Suntheanine from Thorne, a brand renowned for its unparalleled quality control and purity, making it a top-tier quality choice, though more expensive.
91 Performance
Suntheanine L-Theanine 100 mg
Natural Factors Stress-Relax
4.7
★★★★★
(1978 ratings)
Features 200mg of Suntheanine, a superior patented L-Theanine form, which often results in higher perceived efficacy and quality compared to generic L-Theanine.