Screen Time Stamina
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Total Carbohydrates | 2 g | 1% |
| Vitamin A | 5000 IU | 100% |
| Vitamin D3 (as Cholecalciferol) | 5000 IU | 1250% |
| 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 (as 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 DMAE Bitartrate) | 60 mg | † |
| Ginkgo leaf extract (as Flavone Glycosides, Terpene Lactones) | 60 mg | † |
| Taurine | 50 mg | † |
| Holy Basil Leaf Extract | 50 mg | † |
| Schisandra | 30 mg | † |
| natural Trans-Resveratrol | 30 mg | † |
| Eleuthero root extract | 20 mg | † |
| Vinpocetine | 15 mg | † |
| Lutein | 6 mg | † |
| Zeaxanthin | 1 mg | † |
| Huperzine A | 80 mcg | † |
Bioavailability Very Good
Absorption Rating
- Total Carbohydrates Fair
- Vitamin A Good
- 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 (as Caffeine) Good
- N-Acetyl Cysteine Good
- L-Theanine Good
- Turmeric rhizome extract Poor
- N-Acetyl L-Tyrosine Fair
- DMAE (as DMAE Bitartrate) Good
- Ginkgo leaf extract (as Flavone Glycosides, Terpene Lactones) Poor
- Taurine Good
- Holy Basil Leaf Extract Fair
- Schisandra Good
- natural Trans-Resveratrol Good
- Eleuthero root extract Good
- Vinpocetine Fair
- Lutein Good
- Zeaxanthin Good
- Huperzine A Good
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Maltodextrin
- Hydroxypropyl Cellulose
- Stearic Acid
- Dibasic Calcium Phosphate
- Modified Cellulose Gum
- Magnesium Stearate
- Silica
Efficacy Poor
Dosage Analysis
- Vitamin A 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 (as 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 DMAE Bitartrate) 60 mg Under-dosed
- Ginkgo leaf extract (as Flavone Glycosides, Terpene Lactones) 60 mg Under-dosed
- Taurine 50 mg Under-dosed
- Holy Basil Leaf Extract 50 mg Under-dosed
- Schisandra 30 mg Under-dosed
- natural Trans-Resveratrol 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 80 mcg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 kcal | |
| Total Carbohydrates | 2 g | 1% |
| Dietary Fiber | 1 g | 4% |
| Vitamin A | 5000 IU | 100% |
| Vitamin D3 (as Cholecalciferol) | 5000 IU | 1250% |
| 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 (as 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 DMAE Bitartrate) | 60 mg | † |
| Ginkgo leaf extract (as Flavone Glycosides, Terpene Lactones) | 60 mg | † |
| Taurine | 50 mg | † |
| Holy Basil Leaf Extract | 50 mg | † |
| Schisandra | 30 mg | † |
| natural Trans-Resveratrol | 30 mg | † |
| Eleuthero root extract | 20 mg | † |
| Vinpocetine | 15 mg | † |
| Lutein | 6 mg | † |
| Zeaxanthin | 1 mg | † |
| Huperzine A | 80 mcg | † |
Other Ingredients
Maltodextrin Generally_safe
Stearic Acid Safe
Dibasic Calcium Phosphate Generally_safe
Modified Cellulose Gum Generally_safe
Magnesium Stearate Safe
Silica Safe
Price Comparison
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Is Source Naturals Screen Time Stamina a good supplement?
Source Naturals Screen Time Stamina received a product quality score of 77/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 26 active ingredients with 10 servings per container. Of the 8 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?
Source Naturals Screen Time Stamina contains 26 active ingredients: Calories (10 kcal), Total Carbohydrates (2 g), Dietary Fiber (1 g), Vitamin A (5000 IU), Vitamin D3 (as Cholecalciferol) (5000 IU), Sodium (10 mg), and 20 more. Notable high-dose ingredients include Vitamin D3 at 1250% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Source Naturals Screen Time Stamina safe to take?
Source Naturals Screen Time Stamina 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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