Theanine Serene
Source Naturals Serene Science
Theanine Serene
4.5
★ ★ ★ ★ ★
(2537 ratings)
GABA 500 mg
Theanine 200 mg
Magnesium 300 mg
Taurine 450 mg
Score 82
A highly effective blend of Magnesium, GABA, and L-Theanine for stress relief, mood enhancement, and sleep support. This version is better than its 'Relora' counterpart due to clearer naming and slightly better value.
Quantity: 60 Tablet(s) • (30 servings)
Goals: flag Stress Relief flag Sleep Support flag Mood Support flag Cognitive Support flag Energy
leaderboard Score 82
A highly effective blend of Magnesium, GABA, and L-Theanine for stress relief, mood enhancement, and sleep support. This version is better than its 'Relora' counterpart due to clearer naming and slightly better value.
insights Analysis
The Theanine Serene by Source Naturals Serene Science features 300mg of Magnesium (Amino Acid Chelate), 500mg of GABA, and 200mg of L-Theanine. This combination is highly effective, as validated by numerous online reviews and nutritional science, for calming the nervous system, reducing stress, and promoting restful sleep without causing drowsiness. The use of Magnesium Amino Acid Chelate ensures good bioavailability. While the product excels in supporting mood, relaxation, and cognitive calm, it makes broad claims for goals such as 'Metabolism Boost' and 'Vision Support' which are not directly supported by its ingredients. Compared to the 'with Relora' version, this variant offers the same beneficial formulation without the confusing naming convention, and a marginally better price per serving, making it a slightly more appealing choice for consumers seeking these specific benefits.
- Excellent synergistic blend of Magnesium, GABA, and L-Theanine for calm and focus.
- Effective dosages of all three key ingredients.
- Magnesium Amino Acid Chelate offers good bioavailability.
- No misleading ingredient claims in the product name, unlike the 'Relora' version.
- Slightly better price per serving than its 'Relora' counterpart.
- Claims for some goals (e.g., Metabolism Boost, Vision Support) are not directly supported by ingredients.
- Taurine is listed as a collection, but is not an active ingredient in the product.
$10.70($0.35 per serving)
 iHerb | $ 10.70 | |
 Amazon | $ 11.88 | |
 Vitacost | $ 11.89 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 5 Calorie(s) |
Total Carbohydrates | 1 Gram(s) |
Magnesium | 300 mg |
GABA | 500 mg |
Taurine | 450 mg |
L-Theanine | 200 mg |
Holy Basil leaf extract | 100 mg |
Categories
Magnesium 90
Providing 300mg of Magnesium Amino Acid Chelate, this product offers an excellent, highly bioavailable form and sufficient dose for absorption and efficacy, making it a strong source of magnesium.
GABA 88
The 500mg dose of GABA is effective for promoting calmness and stress reduction, making it a key component of the product's benefits for nervous system support.
Theanine 87
With 200mg of L-Theanine, the product delivers a proven dose for enhancing alpha brain waves, contributing to relaxed focus and improved mental clarity.
Goals
This combination of Magnesium, GABA, and L-Theanine is highly praised by users and experts for its synergistic effect in calming the nervous system and reducing feelings of anxiety.
The synergistic action of Magnesium, GABA, and L-Theanine effectively promotes relaxation and a calm state, which is highly conducive to falling asleep and achieving restful sleep.
L-Theanine enhances alpha waves for calm focus, and GABA is a key inhibitory neurotransmitter, both contributing significantly to emotional stability and a positive mood.
80 Value 
GABA 500 mg
NOW
4.6
★★★★★
(43627 ratings)
Delivers an effective dose of GABA (500mg) at a very competitive price ($0.07/serving), making it an excellent value for stress and anxiety support, providing similar benefits to the original's GABA component.
85 Value 
GABA 750 mg
Source Naturals Serene Science
4.4
★★★★★
(2735 ratings)
Offers a higher dose of GABA (750mg) at an exceptionally low price per serving ($0.06/serving), providing superior value for a core ingredient that directly targets stress relief.
85 Value 
L-Theanine 200 mg
Advance Physician Formulas
4.7
★★★★★
(584 ratings)
Provides the same effective dose of L-Theanine (200mg) as the original product at a lower price per serving ($0.15/serving), representing significant cost savings for achieving calm focus.
88 Performance 
Target-Mins Magnesium Potassium Aspartate With Other Target-Mins Chelates
Country Life
4.7
★★★★★
(4315 ratings)
Offers a higher dose of Magnesium (600mg) in a well-absorbed Citrate form, combined with Potassium and Aspartate, which may be more effective for some individuals seeking superior mineral support for muscle and nerve function.
75 Performance 
Totally Zen
Carlson
4.8
★★★★★
(324 ratings)
While differing in dosages (Magnesium 50mg, GABA 200mg, L-Theanine 100mg), this alternative provides a similar synergistic blend of key calming ingredients, offering a different formulation that may be preferred by some users.
80 Performance 
L-Theanine 100 mg
NOW
4.7
★★★★★
(8854 ratings)
Provides a pure L-Theanine alternative from a reputable brand, ideal for those who prioritize the specific cognitive and calming benefits of this amino acid without other compounds found in the original blend.
62 Budget 
Magnesium 200 mg
Swanson Premium Brand
4.7
★★★★★
(927 ratings)
Provides a substantial dose of magnesium at an incredibly low price per serving ($0.03/serving), offering a cost-effective option for obtaining this foundational mineral essential for nerve and muscle function.
78 Budget 
GABA 500 mg
Swanson
4.6
★★★★★
(1623 ratings)
Offers the same 500mg GABA dose as the original product at a significantly lower price per serving ($0.08/serving), making it an excellent budget-friendly choice for targeted stress and anxiety relief.
70 Budget 
L-Theanine 100 mg
California Gold Nutrition
4.7
★★★★★
(20539 ratings)
A more affordable choice ($0.17/serving) for L-Theanine, beneficial for promoting calm focus, even though it provides half the dose of the original product, it offers a good entry point.
80 Value
GABA 500 mg
NOW
4.6
★★★★★
(43627 ratings)
Delivers an effective dose of GABA (500mg) at a very competitive price ($0.07/serving), making it an excellent value for stress and anxiety support, providing similar benefits to the original's GABA component.
85 Value
GABA 750 mg
Source Naturals Serene Science
4.4
★★★★★
(2735 ratings)
Offers a higher dose of GABA (750mg) at an exceptionally low price per serving ($0.06/serving), providing superior value for a core ingredient that directly targets stress relief.
85 Value
L-Theanine 200 mg
Advance Physician Formulas
4.7
★★★★★
(584 ratings)
Provides the same effective dose of L-Theanine (200mg) as the original product at a lower price per serving ($0.15/serving), representing significant cost savings for achieving calm focus.
88 Performance
Target-Mins Magnesium Potassium Aspartate With Other Target-Mins Chelates
Country Life
4.7
★★★★★
(4315 ratings)
Offers a higher dose of Magnesium (600mg) in a well-absorbed Citrate form, combined with Potassium and Aspartate, which may be more effective for some individuals seeking superior mineral support for muscle and nerve function.
75 Performance
Totally Zen
Carlson
4.8
★★★★★
(324 ratings)
While differing in dosages (Magnesium 50mg, GABA 200mg, L-Theanine 100mg), this alternative provides a similar synergistic blend of key calming ingredients, offering a different formulation that may be preferred by some users.
80 Performance
L-Theanine 100 mg
NOW
4.7
★★★★★
(8854 ratings)
Provides a pure L-Theanine alternative from a reputable brand, ideal for those who prioritize the specific cognitive and calming benefits of this amino acid without other compounds found in the original blend.