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Hi-Stress B&C

Source Naturals
4.6
(282 ratings)
PABA 53 mg
Vitamin B5 316 mg
GABA 250 mg
Valerian 400 mg
Vitamin B6 53 mg
Niacin 164 mg
Riboflavin 40 mg
Product Image
Score88

A high-potency B-vitamin and Vitamin C complex with traditional calming herbs for daily stress management.

How scoring works
Quantity:120 Tablet(s)(30 servings)
Goals:
Stress Relief
General Health
Immunity
Metabolism Boost
Mood Support
Anti-Inflammatory Support
Energy
Testosterone Support

Score 88

A high-potency B-vitamin and Vitamin C complex with traditional calming herbs for daily stress management.

How scoring works
$18.77($0.62 per serving)
iHerb
$ 18.77
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Analysis

This supplement provides a comprehensive B-complex and 316mg of pantothenic acid to support adrenal function and metabolic efficiency. It includes 400mg of valerian and 250mg of GABA to support the nervous system and promote a state of mental calm. The 644mg magnesium blend assist in physical relaxation and managing the impact of occasional stress.

By combining high-dose vitamins with traditional soothing herbs like chamomile and passionflower, the formula targets multiple aspects of the stress response. The addition of tyrosine and taurine provides foundational support for neurotransmitter balance. This formula is well-suited for individuals managing high-pressure environments who need foundational nutritional and herbal support.

Pros

  • High dose of adrenal-supportive Vitamin B5
  • Includes 400mg of valerian for relaxation
  • Wide variety of calming traditional botanicals
  • Transparent labeling of herbal amounts

Cons

  • Uses synthetic folic acid
  • Uses magnesium oxide in the blend

Warnings

  • Valerian may cause vivid dreams or next-day grogginess
  • Consult a professional if taking hormonal therapy due to licorice content

Nutrient quality

82 Highest impact

Aggressive doses of B-vitamins and vitamin C provide strong support for metabolic energy under stress. While calming ingredients like GABA and valerian are meaningfully dosed, the use of several raw herbal powders may offer lower potency than standardized extracts.

Ingredient transparency

95 Highest impact

Labeling clearly identifies the amounts of each active vitamin and botanical, ensuring high visibility for the consumer. While the source for niacin is not specified, most other nutrients are listed with clear and specific names.

Customer satisfaction

90 Highest impact

Strong ratings and consistent feedback indicate high user satisfaction with the product's effectiveness during stressful periods. Feedback highlights benefits for both daily energy levels and achieving a calmer mental state as intended.

Value for money

85 Highest impact

Competitive pricing for a high-potency B-complex and botanical blend represents good value for the consumer. The formula offers a significant amount of active ingredients per serving compared to basic stress aids.

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Goals

Impact
Highest effect
A Goal FitA- Strength of SupportA CoverageA- Formula Quality

Features a comprehensive blend of B-vitamins, Valerian, GABA, and calming botanicals like Skullcap and Passionflower. This combination appears well aligned with supporting both the nervous system and the physiological response to stress.

The inclusion of a 400 mg dose of Valerian and 250 mg of GABA provides meaningful inhibitory support. Bioavailable forms like Magnesium Amino Acid Complex further enhance the functional quality of the supplement.

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Impact
Highest effect
A+ Goal FitB- Strength of SupportA CoverageA- Formula Quality

High-potency B-vitamins and Vitamin C support energy metabolism and antioxidant defenses during periods of occasional stress. These ingredients contribute to foundational wellness by filling common micronutrient gaps.

Ingredients such as 600mg of Vitamin C and therapeutic doses of B-vitamins provide robust physiological support. The inclusion of traditional herbs like valerian and chamomile offers supportive pathways for stress resilience.

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Impact
Highest effect
B+ Goal FitB+ Strength of SupportB+ CoverageB+ Formula Quality

Vitamin C and Magnesium support foundational cell signaling and managing oxidative stress during Challenges. Ginger and Skullcap assist in maintaining localized resilience by potentially managing inflammation.

Providing 600 mg of Vitamin C per serving appears well aligned with daily resilience needs for defense readiness. This comprehensive formula addresses multiple immune pathways through concentrated micronutrients and supportive botanicals.

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Impact
Highest effect
B+ Goal FitB- Strength of SupportA- CoverageA Formula Quality

Weighted Mood Support goal score: 81.5. Strongest section: Formulation Coherence (91.0). Weakest section: Effective Goal Contribution (71.0).

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Impact
Highest effect
B+ Goal FitA- Strength of SupportA- CoverageB Formula Quality

Vitamin B5 as Calcium D-Pantothenate and Niacin support foundational energy cycles and metabolic entry points. The inclusion of Magnesium and Chromium cofactors further supports the enzymatic processes necessary for an active metabolic rate under stress.

While functional breadth is good across B-vitamin cofactors and minerals, the formula is primarily targeted toward stress relief. The dosages of Pantothenic Acid and Magnesium are meaningfully aligned with metabolic maintenance, providing significant depth for adrenal and energy-related goals.

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Impact
Highest effect
B Goal FitB Strength of SupportB+ CoverageA- Formula Quality

Vitamin C, magnesium, and taurine are the central components providing foundational antioxidant and immunomodulatory support. This complex also integrates supportive botanical extracts like ginger and spirulina to assist with systemic balance during periods of high demand.

The 600 mg dose of vitamin C appears well aligned with maintenance targets for quenching oxidative stressors. While the product is focused on stress support, the inclusion of these specific nutrients contributes meaningfully to modulating the inflammatory response.

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Ingredients

IngredientAmount per serving
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 (Vitamin B1)
66 mg
Riboflavin (Vitamin B2)
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
Adults 18–50
Report overview
PABA · 53 mg OverallScore82
A Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
This high-stress formula includes 53 mg of PABA alongside calming botanicals and amino acids. It provides a moderate supporting dose of PABA within a complex emotional support blend.
A- Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
This high-potency formula combines Vitamin B5 with calming botanicals to support the body during times of stress. It provides a strong dose for adrenal health within a complex nutritional profile.
GABA · 250 mg OverallScore71
C+ Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyD- Value
This high-potency stress formula includes 250mg of GABA as part of a broad B-vitamin and botanical complex. It is designed for comprehensive stress support, though the complex nature raises the cost.
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