$17.47 $0.58 per serving
Product analysis
StressAssist includes theanine that may help with short-term tension, alongside vitamins that support normal nerve function. Unclear herbal amounts and preparations limit expectations for the blend’s stress-related benefits.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality53
The vitamin B5 and zinc forms have favorable quality profiles, while riboflavin is less favorable. Missing form and blend details prevent a complete quality comparison.
Ingredient Transparency68
Amounts are listed for the nutrients and blend totals. Several forms and the individual herbal blend components are not clear, so the blend total does not establish each herb’s contribution.
Value For Money42
Value is mixed, with reasonable vitamin B6 value and more limited value for several other nutrients. Theanine offers middling value, while the herbal contribution cannot be compared reliably on cost.
Customer Satisfaction75
Customer ratings are very positive. The modest review pool provides a useful but relatively narrow picture of satisfaction.
Product Focus20
Theanine may support short-term tension relief, while the B vitamins help fill nutritional gaps. The formula spans many goals, but unresolved herbal amounts and preparations limit clear expectations for its wider benefits.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.58
- Customer rating
- 4.7 · 318 ratings
Goals
Impact
High effect
Folate · 666 mcg DFEVitamin B12 · 100 mcgVitamin B6 · 25 mgThiamin · 25 mgAshwagandha · 50 mg
Impact
Moderate effect
Vitamin B5 · 250 mgRiboflavin · 25 mgThiamin · 25 mgVitamin B12 · 100 mcg
Theanine Not classified
No linked studies yet.
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Ashwagandha · 50 mgFolate · 666 mcg DFEVitamin B12 · 100 mcgVitamin B6 · 25 mgTheanine · 100 mg
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Folate · 666 mcg DFEVitamin B6 · 25 mgVitamin B12 · 100 mcgAshwagandha · 50 mg
Impact
High effect
Theanine · 100 mg
Impact
High effect
Folate · 666 mcg DFEVitamin B12 · 100 mcgAshwagandha · 50 mgZinc · 15 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Thiamine (Thiamine Hydrochloride) | 25 mg | |
Riboflavin | 25 mg | |
Niacin (Niacinamide) | 100 mg NE | |
Vitamin B6 (Pyridoxine Hydrochloride) | 25 mg | |
Folate | 666 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 100 mcg | |
Biotin | 300 mcg | |
Pantothenic Acid (D-Calcium Pantothenate) | 250 mg | |
Choline (Choline Bitartrate) | 25 mg | |
Zinc (Zinc Picolinate) | 15 mg | |
Suntheanine | 100 mg | |
Sensoril Ashwagandha root and leaf extract | 50 mg | |
Proprietary Stress Adaptogenic Compound | 300 mg | |
Futurebiotics BioAccelerators | 23 mg |
Theanine · 100 mg OverallScore90
Each serving provides 100 mg of L-theanine at a high cost for the amount. The amount falls within the range associated with relaxation and focus. A branded L-theanine form is indicated, though its brand name is not specified.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The ingredient is L-theanine. A branded L-theanine form is indicated, though its brand name is not specified.
Isomer Specificity (L-Theanine)
The form is L-theanine.
Branded Forms & Purity Standards
A branded L-theanine form is indicated, though its brand name is not specified.
Dose, Safety & Label Transparency100
The amount is clearly stated as 100 mg per serving. The amount falls within the range associated with relaxation and focus.
Theanine Dosage Efficacy
Each serving provides 100 mg. The amount falls within the range associated with relaxation and focus.
Label Transparency & Blends
The label states 100 mg of L-theanine per serving.
Value50
The cost is high for the amount of L-theanine.
Price per 100mg L-Theanine
The cost per 100 mg of L-theanine is high.
Zinc (Zinc Picolinate) · 15 mg OverallScore70
StressAssist supplies 15 mg of zinc at a high cost per serving. It uses zinc picolinate. The copper amount is unknown, leaving the zinc-to-copper balance unclear.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
It uses zinc picolinate.
Zinc Form Bioavailability
It uses zinc picolinate.
Dose, Safety & Label Transparency61
15 mg may support zinc maintenance. The copper amount is unknown, so the zinc-to-copper balance is unclear.
Elemental Dose Transparency
The elemental zinc amount and source are stated.
Zinc Dosage Safety & Effectiveness
15 mg may support zinc maintenance.
Zinc-to-Copper Mineral Balance
The copper amount is unknown, so the zinc-to-copper balance is unclear.
Value30
The cost per serving is high.
Price Per Serving Efficiency
The cost per serving is high.
Vitamin B6 (Pyridoxine Hydrochloride) · 25 mg OverallScore78
A serving provides 25 mg of B6 at a moderate cost per mg. The amount exceeds the European adult upper limit of 12 mg per day. The B6 source is Pyridoxine Hydrochloride.
How this ingredient is rated
Ingredient Form & Label Quality100
The B6 source is Pyridoxine Hydrochloride. No artificial colors, titanium dioxide or talc are indicated in the available additive findings.
Vitamin B6 Form Identification
The B6 source is Pyridoxine Hydrochloride.
Clean Label and Excipient Purity
No artificial colors, titanium dioxide or talc are indicated in the available additive findings.
Dose, Safety & Label Transparency60
25 mg per serving exceeds the European adult upper limit of 12 mg per day; total daily intake also includes food and other supplements. The source is named.
Vitamin B6 Dose & Safety Policy
25 mg per serving exceeds the European adult upper limit of 12 mg per day; total daily intake also includes food and other supplements.
Label Transparency
The label identifies Pyridoxine Hydrochloride as the B6 source.
Value68
The cost per mg of B6 is moderate.
Vitamin B6 Price Efficiency
The cost per mg of B6 is moderate.
Alternative products
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Acute and Repeated Ashwagandha Supplementation Improves Markers of Cognitive Function and Mood.
- Effect of ashwagandha (Withania somnifera) extract with Sominone (Somin-On™) to improve memory in adults with mild cognitive impairment: A randomized, double-blind, placebo-controlled study.
- Efficacy of Withania somnifera supplementation on adult's cognition and mood.
- A clinical assessment of the therapeutic effects of Ashwagandha root extract on cognitive performance, sleep, and fatigue in children aged 6-12 years.
- Efficacy and Safety of Ashwagandha Root Extract on Cognitive Functions in Healthy, Stressed Adults: A Randomized, Double-Blind, Placebo-Controlled Study.
- B vitamins and prevention of cognitive decline and incident dementia: a systematic review and meta-analysis.
- Folate and long-chain polyunsaturated fatty acid supplementation during pregnancy has long-term effects on the attention system of 8.5-y-old offspring: a randomized controlled trial.
- Folic acid supplementation improves cognitive function in participants with cerebral small vascular disease-related cognitive impairment: a randomized controlled trial.
- Circulating folate concentrations and the risk of mild cognitive impairment: A prospective study on the older Chinese population without folic acid fortification.
- Normal-But-Low Serum Folate Levels and the Risks for Cognitive Impairment.
- Dose-Response Effects of Short-Term Rhodiola rosea (Golden Root Extract) Supplementation on Anaerobic Exercise Performance and Cognitive Function in Resistance-Trained Athletes: A Randomized, Crossover, Double-Blind, and Placebo-Controlled Study.
- A combination of green tea, rhodiola, magnesium and B vitamins modulates brain activity and protects against the effects of induced social stress in healthy volunteers.
- Rosenroot (Rhodiola rosea): traditional use, chemical composition, pharmacology and clinical efficacy.
- Rhodiola rosea in stress induced fatigue--a double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen on the mental performance of healthy physicians during night duty.
- Effects of a Rhodiola rosea extract on mental resource allocation and attention: An event-related potential dual task study.
- Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial.
- A Randomized, Triple-Blind, Placebo-Controlled, Crossover Study to Investigate the Efficacy of a Single Dose of AlphaWave® L-Theanine on Stress in a Healthy Adult Population.
- Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- Assessing the effects of caffeine and theanine on the maintenance of vigilance during a sustained attention task.
- Effects of l-Theanine on Cognitive Function in Middle-Aged and Older Subjects: A Randomized Placebo-Controlled Study.