$18.77 $0.62 per serving
Product analysis
Hi-Stress B&C combines nutrients that may help when low intake contributes to stress with herbs used for relaxation. Valerian can be sedating, which makes the formula less suitable when daytime alertness is the priority.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality32
Some B vitamins use clearly identified forms, while the magnesium blend has uncertain proportions and includes oxide. Most herbal preparations are unspecified, limiting comparisons with particular extracts.
Ingredient Transparency61
Ingredient amounts are stated, but most forms and the relevant blend proportions are omitted. That makes it difficult to compare the herbal mixture and mineral sources precisely.
Value For Money39
Vitamin B6 and ginger compare favorably, while several other assessed nutrients offer weak value. Value remains uncertain for much of the herbal mixture.
Customer Satisfaction72
Customer ratings are strongly positive. The size of the review pool affects how settled that picture is, and ratings do not establish effectiveness.
Product Focus32
The blend connects nutritional support with relaxation, but its many uses make the purpose less focused. Sedating valerian also conflicts with the daytime energy and productivity appeal.
- Format
Tablet - Container
- 120 Tablet(s)
- Per serving
- $0.62
- Customer rating
- 4.6 · 286 ratings
Goals
Impact
High effect
Vitamin D · 1.7 mcgMagnesium · 322 mgFolate · 918 mcgVitamin B12 · 132 mcgGABA · 250 mgVitamin B6 · 53 mgVitamin C · 600 mg
L-Tyrosine Not classified
No linked studies yet.
Vitamin B5 Not classified
No linked studies yet.
Impact
Moderate effect
Vitamin D · 1.7 mcgVitamin B5 · 316 mgMagnesium · 322 mgRiboflavin · 40 mgThiamin · 66 mgVitamin B12 · 132 mcgPotassium · 34 mg
L-Tyrosine Not classified
No linked studies yet.
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Magnesium · 322 mg
Taurine Not classified
No linked studies yet.
Impact
Highest effect
Folate · 918 mcgVitamin B12 · 132 mcgVitamin D · 1.7 mcgMagnesium · 322 mgTaurine · 50 mgVitamin C · 600 mg
Impact
High effect
Magnesium · 322 mgCalcium · 246 mgVitamin D · 1.7 mcgVitamin C · 600 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 10 Calorie(s) | |
Total Carbohydrate | 2 Gram(s) | |
Dietary Fiber | 2 Gram(s) | |
Vitamin C (Ascorbic Acid) | 600 mg | |
Vitamin D3 (Cholecalciferol) | 1.7 mcg | |
Thiamine | 66 mg | |
Riboflavin | 40 mg | |
Niacin | 164 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 53 mg | |
Folate (Folic Acid) | 918 mcg | |
Vitamin B12 (Cyanocobalamin) | 132 mcg | |
Biotin | 133 mcg | |
Pantothenic Acid (Calcium D-Pantothenate) | 316 mg | |
Choline (Choline Bitartrate) | 69 mg | |
Calcium (Calcium Carbonate, Calcium D-Pantothenate) | 246 mg | |
Magnesium (Magnesium Amino Acid Complex, Magnesium Oxide) | 322 mg | |
Sodium | 20 mg | |
Potassium (Potassium Citrate) | 34 mg | |
Valerian | 400 mg | |
Jujube | 350 mg | |
Catnip | 333 mg | |
Skullcap | 315 mg | |
GABA | 250 mg | |
Hops Strobile | 233 mg | |
Chamomile | 200 mg | |
Passionflower aerial parts extract | 200 mg | |
Spirulina | 200 mg | |
Inositol | 133 mg | |
Ginger | 100 mg | |
Licorice | 66 mg | |
L-Tyrosine | 66 mg | |
PABA | 53 mg | |
Taurine | 50 mg | |
Lecithin | 20 mg |
PABA · 53 mg OverallScore78
Each serving provides 53 mg of PABA, at a high cost for the PABA provided. PABA is named without a pharmaceutical grade or high-purity designation. The Other Ingredients information lists no artificial colors, titanium dioxide, or hydrogenated oils.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
PABA is named, but no pharmaceutical grade or high-purity designation is given.
PABA Source & Grade
PABA is named, but no pharmaceutical grade or high-purity designation is given.
Dose, Safety & Label Transparency95
The label states 53 mg of PABA per serving. The Other Ingredients information lists no artificial colors, titanium dioxide, or hydrogenated oils.
PABA Dosage Alignment
A serving provides 53 mg of PABA.
Label Disclosure Clarity
The PABA amount is stated separately.
Additive and Excipient Quality
The Other Ingredients information lists no artificial colors, titanium dioxide, or hydrogenated oils.
Value40
The cost per 100 mg of PABA is high.
Price per 100mg PABA
The cost per 100 mg of PABA is high.
Vitamin B6 (Pyridoxine Hydrochloride) · 53 mg OverallScore72
GABA · 250 mg OverallScore73
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- What is the impact of daily oral supplementation of vitamin D3 (cholecalciferol) plus calcium on the incidence of hip fracture in older people? A systematic review and meta-analysis.
- Calcium supplementation prevents seasonal bone loss and changes in biochemical markers of bone turnover in elderly New England women: a randomized placebo-controlled trial.
- The effects of calcium supplementation (milk powder or tablets) and exercise on bone density in postmenopausal women.
- The efficacy of calcium supplementation alone in elderly Thai women over a 2-year period: a randomized controlled trial.
- Calcium-enriched foods and bone mass growth in prepubertal girls: a randomized, double-blind, placebo-controlled trial.
- Association between RBC folate and lumbar bone mineral density in postmenopausal women, a cross-sectional study from NHANES 2009-2018.
- Genetic variants modify the associations of concentrations of methylmalonic acid, vitamin B-12, vitamin B-6, and folate with bone mineral density.
- Adequate Intake and Supplementation of B Vitamins, in Particular Folic Acid, can Play a Protective Role in Bone Health.
- Relation of homocysteine, folate, and vitamin B12 to bone mineral density of postmenopausal women.
- Dietary intake of folate, but not vitamin B2 or B12, is associated with increased bone mineral density 5 years after the menopause: results from a 10-year follow-up study in early postmenopausal women.
- Association between Serum Magnesium and Fractures: A Systematic Review and Meta-Analysis of Observational Studies.
- Bioabsorbable Magnesium-Based Materials Potential and Safety in Bone Surgery: A Systematic Review.
- Vascularized bone grafting fixed by biodegradable magnesium screw for treating osteonecrosis of the femoral head.
- An update on magnesium and bone health.
- Sex-specific differences in the association of magnesium intake with femoral neck bone mineral density among older adults.
- Effect of potassium citrate on bone density, microarchitecture, and fracture risk in healthy older adults without osteoporosis: a randomized controlled trial.
- Long-term persistence of the urine calcium-lowering effect of potassium bicarbonate in postmenopausal women.
- Partial neutralization of the acidogenic Western diet with potassium citrate increases bone mass in postmenopausal women with osteopenia.
- Potassium citrate supplementation results in sustained improvement in calcium balance in older men and women.
- Effects of potassium chloride and potassium bicarbonate on endothelial function, cardiovascular risk factors, and bone turnover in mild hypertensives.