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Source Naturals

Screen Time Stamina

Screen Time Stamina

Item |  SN954

  • Supports vision health

  • With holy basil, DMAE, l-theanine and more

  • Delivers 5,000 IU of vitamin D3 per serving

60 Tabs

MSRP $23.50
Extra 30%
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In Stock

Supplement Facts

Serving Size 3 Tablets

Servings Per Container 20

  Amount Per Serving %Daily Value
Calories 10  
Total Carbohydrate 2 g 1%*
Dietary Fiber 1 g 4%*
Vitamin A (as beta-carotene 5,000 IU 100%
2,500 IU & palmitate 2,500 IU)    
Vitamin D-3 (As cholecalciferol) 5,000 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 60 mg
glycosides & 6% terpene lactones)    
Taurine 50 mg
Holy Basil Leaf Extract 50 mg
Schisandra Fruit 30 mg
Natural trans-Resveratrol 30 mg
(from Polygonum cuspidatum root extract)    
Eleuthero Root Extract 20 mg
Vinpocetine 15 mg
Lutein 6 mg
Zeaxanthin 1 mg
Huperzine A 80 mcg
(from Huperzia serrata leaf extract)    

*Percent Daily Values (%DV) are based on a 2,000 calorie diet.

†Daily value not established.

Other ingredients: microcrystalline cellulose, maltodextrin, hydroxypropyl cellulose, stearic acid, dibasic calcium phosphate, modified cellulose gum, magnesium stearate, and silica.

Contains soy.

Suggested use: 3 tablets daily with food.

WARNING: Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat. Not recommended for use by children under 18 years of age. If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Consult your physician before using this product if you have any medical condition, or are taking any medications, in particular MAO inhibitor antidepressants.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Shipping Weight

.24 lbs

  • Supports vision health

  • With holy basil, DMAE, l-theanine and more

  • Delivers 5,000 IU of vitamin D3 per serving

Screen Time Stamina by Source Naturals is designed to promote vision health, physical endurance and more. This formula features lutein and zeaxanthin, two members of the carotenoid family that are revered for promoting healthy eye function. Screen Time Stamina also features beneficial herbs such as eleuthero root, holy basil, ashwagandha and more.

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