Screen Time Stamina™, 120 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A (as beta-carotene 2,500 IU & palmitate 2,500 IU) | 5000 IU | 100% |
| Vitamin D3 (as cholecalciferol) | 5000 IU | 1,250% |
| Rhodiola Root Extract | 640 mg | * |
| Ashwagandha Root Extract | 500 mg | * |
| Gotu Kola Aerial Parts Extract | 400 mg | * |
| Asian Ginseng Root Extract | 200 mg | * |
| Green Tea Leaf Extract (50% caffeine) | 200 mg | * |
| N-Acetyl Cysteine | 100 mg | * |
| L-Theanine | 100 mg | * |
| Turmeric Rhizome Extract | 80 mg | * |
| N-Acetyl L-Tyrosine | 75 mg | * |
| DMAE (as bitartrate) | 60 mg | * |
| Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) | 60 mg | * |
| Taurine | 50 mg | * |
| Holy Basil Leaf Extract | 50 mg | * |
| Schisandra Fruit | 30 mg | * |
| Natural trans-Resveratrol (from Polygonum cuspidatum root extract) | 30 mg | * |
| Eleuthero Root Extract | 20 mg | * |
| Vinpocetine | 15 mg | * |
| Lutein | 6 mg | * |
| Zeaxanthin | 1 mg | * |
| Huperzine A (from Huperzia serrata leaf extract) | 80 mcg | * |
Bioavailability Very Good
Absorption Rating
- Vitamin A (as beta-carotene 2,500 IU & palmitate 2,500 IU) Fair
- Vitamin D3 (as cholecalciferol) Good
- Rhodiola Root Extract Good
- Ashwagandha Root Extract Good
- Gotu Kola Aerial Parts Extract Fair
- Asian Ginseng Root Extract Good
- Green Tea Leaf Extract (50% caffeine) Good
- N-Acetyl Cysteine Good
- L-Theanine Good
- Turmeric Rhizome Extract Poor
- N-Acetyl L-Tyrosine Fair
- DMAE (as bitartrate) Fair
- Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) Poor
- Taurine Good
- Holy Basil Leaf Extract Fair
- Schisandra Fruit Good
- Natural trans-Resveratrol (from Polygonum cuspidatum root extract) Good
- Eleuthero Root Extract Good
- Vinpocetine Fair
- Lutein Good
- Zeaxanthin Good
- Huperzine A (from Huperzia serrata leaf extract) Good
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Hydroxypropyl Cellulose
- Stearic Acid
- Dibasic Calcium Phosphate
- Modified Cellulose Gum
- Magnesium Stearate
- Silica
Efficacy Poor
Dosage Analysis
- Vitamin A (as beta-carotene 2,500 IU & palmitate 2,500 IU) 5000 IU Under-dosed
- Vitamin D3 (as cholecalciferol) 5000 IU High
- Rhodiola Root Extract 640 mg Effective
- Ashwagandha Root Extract 500 mg Effective
- Gotu Kola Aerial Parts Extract 400 mg Under-dosed
- Asian Ginseng Root Extract 200 mg Effective
- Green Tea Leaf Extract (50% caffeine) 200 mg Under-dosed
- N-Acetyl Cysteine 100 mg Under-dosed
- L-Theanine 100 mg Effective
- Turmeric Rhizome Extract 80 mg Under-dosed
- N-Acetyl L-Tyrosine 75 mg Under-dosed
- DMAE (as bitartrate) 60 mg Under-dosed
- Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) 60 mg Under-dosed
- Taurine 50 mg Under-dosed
- Holy Basil Leaf Extract 50 mg Under-dosed
- Schisandra Fruit 30 mg Under-dosed
- Natural trans-Resveratrol (from Polygonum cuspidatum root extract) 30 mg Under-dosed
- Eleuthero Root Extract 20 mg Under-dosed
- Vinpocetine 15 mg Effective
- Lutein 6 mg Under-dosed
- Zeaxanthin 1 mg Under-dosed
- Huperzine A (from Huperzia serrata leaf extract) 80 mcg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 | |
| Total Carbohydrate | 2 g | 1% |
| Dietary Fiber | 1 g | 4% |
| Vitamin A (as beta-carotene 2,500 IU & palmitate 2,500 IU) | 5000 IU | 100% |
| Vitamin D3 (as cholecalciferol) | 5000 IU | 1,250% |
| Sodium | 10 mg | <1`% |
| Rhodiola Root Extract | 640 mg | * |
| Ashwagandha Root Extract | 500 mg | * |
| Gotu Kola Aerial Parts Extract | 400 mg | * |
| Asian Ginseng Root Extract | 200 mg | * |
| Green Tea Leaf Extract (50% caffeine) | 200 mg | * |
| N-Acetyl Cysteine | 100 mg | * |
| L-Theanine | 100 mg | * |
| Turmeric Rhizome Extract | 80 mg | * |
| N-Acetyl L-Tyrosine | 75 mg | * |
| DMAE (as bitartrate) | 60 mg | * |
| Ginkgo Leaf Extract (24% flavone glycosides & 6% terpene lactones) | 60 mg | * |
| Taurine | 50 mg | * |
| Holy Basil Leaf Extract | 50 mg | * |
| Schisandra Fruit | 30 mg | * |
| Natural trans-Resveratrol (from Polygonum cuspidatum root extract) | 30 mg | * |
| Eleuthero Root Extract | 20 mg | * |
| Vinpocetine | 15 mg | * |
| Lutein | 6 mg | * |
| Zeaxanthin | 1 mg | * |
| Huperzine A (from Huperzia serrata leaf extract) | 80 mcg | * |
Other Ingredients
Stearic Acid Safe
Dibasic Calcium Phosphate Generally_safe
Modified Cellulose Gum Generally_safe
Magnesium Stearate Safe
Silica Safe
Price Comparison
Price History
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Is Source Naturals Screen Time Stamina™, 120 Tablets a good supplement?
Source Naturals Screen Time Stamina™, 120 Tablets received a product quality score of 76/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 26 active ingredients with 40 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.
What are the ingredients in Source Naturals Screen Time Stamina™, 120 Tablets?
Source Naturals Screen Time Stamina™, 120 Tablets contains 26 active ingredients: Calories (10), Total Carbohydrate (2 g), Dietary Fiber (1 g), Vitamin A (as beta-carotene 2,500 IU & palmitate 2,500 IU) (5000 IU), Vitamin D3 (as cholecalciferol) (5000 IU), Sodium (10 mg), and 20 more. Notable high-dose ingredients include Vitamin D3 at 1,250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Source Naturals Screen Time Stamina™, 120 Tablets safe to take?
Source Naturals Screen Time Stamina™, 120 Tablets has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Source Naturals a trustworthy supplement brand?
Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.
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