| Ingredients | Amount Per Serving |
|---|---|
Vitamin C (as ascorbic acid) Vitamin C | 1 g |
Thiamin (as thiamin mononitrate) Vitamin B1 | 50 mg |
Riboflavin Vitamin B2 | 50 mg |
Niacin (as niacinamide) Vitamin B3 | 70 mg |
Vitamin B6 (as pyridoxine hydrochloride) Vitamin B6 | 40 mg |
Folate | 667 mcg DFE |
Vitamin B12 (as cyanocobalamin) Vitamin B12 | 50 mg |
Biotin Vitamin B7 | 100 mcg |
Pantothenic Acid (as d-calcium pantothenate) Vitamin B5 | 36 mg |
Choline (as Choline bitartrate) | 40 mg |
Paba | 50 mg |
Inositol | 100 mg |
Research Evidence
How this product's ingredient doses compare to doses studied in research.
- Vitamin C1,000 mgStudies used 24–1,000 mg/day (median 165) across 4 studiesHigh end of studied doses
- Vitamin B150 mgStudies used 28–300 mg/day (median 100) across 3 studiesLow end of studied doses
- Vitamin B250 mgStudies used 100–400 mg/day (median 250) across 2 studiesBelow studied range
- Vitamin B7100 mcgStudies used 10,000 mcg/day (median 10,000) across 1 studyBelow studied range
Product Description
- Reduces stress and supports mental clarity with a blend of B-vitamins and Vitamin C.
- Folate aids in mood regulation and cognitive function.
- Vitamin C boosts immune health while combating oxidative stress.
- Thiamin, Riboflavin, and Niacin support energy metabolism and nervous system function.
- Vitamin B6 and B12 promote healthy brain function and optimal energy levels.
- Inositol contributes to emotional well-being and stress reduction.
- Choline supports brain health and liver function.
- Biotin enhances hair, skin, and nail health.
- Pantothenic Acid helps reduce fatigue and increase vitality.
- Contains no artificial colors, ensuring a more natural supplement choice.
Twinlab Stress B-Complex Caps are formulated with a comprehensive blend of B-vitamins and Vitamin C specifically designed to combat stress, support overall well-being, and enhance physical and mental energy. By integrating these essential nutrients, you can maintain a balanced lifestyle with increased resilience to daily stressors.
Other ingredients
- Gelatin
- Calcium stearate
- silica
- medium chain triglycerides
- crospovidone
Free of
- artificial colors
- flavors
- preservatives
Serving Size: 2
Servings per Container: 50
Pill Type: Capsule
Flavor: -
UPC: 027434006422





