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  • Natural Factors L-Tyrosine 500 mg 120 Vegetarian Capsules - Decreases Mental Fatigue, Stress Support - Proudly Canadian
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Natural Factors L-Tyrosine 500 mg 120 Vegetarian Capsules - Decreases Mental Fatigue, Stress Support - Proudly Canadian

4.6 out of 5 stars (102)
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About this item

  • DECREASES COGNITIVE FATIGUE: Natural Factors L-Tyrosine is a free-form amino acid that helps decrease cognitive fatigue resulting from physically stressful situations, such as extended wakefulness, exposure to cold, and excessive noise.
  • THIRD PARTY VERIFIED - ISURA VERIFIED CLEAN: The ISURA seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants. This product is ISURA verified clean, one of the highest testing standards in the world.
  • VEGAN, NON-GMO, GLUTEN FREE, FORUMULATED & PACKAGED IN B.C.
  • NATURAL PRODUCT NUMBER (NPN): 80033283. EXPIRATION DATE FORMAT: EXP MMYYYY, Located on side panel after Lot #.
  • RECOMMENDED ADULT DOSE: 2 capsules 3 times daily or as recommended by a health care practitioner. For occasional use only.
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Additional details

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Products featured in Canada Showcase must meet specific criteria demonstrating their Canadian origin – whether through official "Made in Canada" or "Product of Canada" labelling, certification from Les Produits du Quebec, or identified by sellers as having their last substantial transformation of materials within Canada, or having at least 51% of production costs incurred in Canada. This curated collection spotlights Canadian small businesses, certified Quebec products, and items from distinctive Canadian organizations like the Royal Canadian Legion, offering shoppers an authentic way to support domestic producers and discover uniquely Canadian goods.
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Important information

Ingredients

Medicinal Ingredients: Each vegetarian capsule contains: L-tyrosine 500 mg. Non-medicinal Ingredients: Vegetarian capsule (carbohydrate gum [cellulose], purified water), dibasic calcium phosphate dihydrate, vegetable grade magnesium stearate (lubricant), silica. Caution / Attention: Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Keep out of the reach of children. Allergen statement / Déclaration d'allergènes: Contains no artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or genetically modified genes or proteins. Suitable for vegetarians/vegans.

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Product Description

Natural Factors NAC 600mg
Natural Factors L-Lysine 1000mg
Natural Factors L-Tyrosine 500 mg
Natural Factors L-Glutamine 1000 mg
Natural Factors L-Arginine 1000 mg
Natural Factors L-Tryptophan 220 mg
Buying Options
Customer Reviews
4.6 out of 5 stars 1,025
4.5 out of 5 stars 140
4.6 out of 5 stars 102
4.6 out of 5 stars 22
4.4 out of 5 stars 64
4.4 out of 5 stars 74
Size 180 Veg Caps 120 Tabs 120 Veg Caps 60 Veg Caps 180 Tabs 90 Veg Caps
Benefits Scavenges Free Radicals & Reduces Oxidative Stress. Aids in Respiratory Health. Helps Reduce the Recurrence, Severity, & Healing Time of Cold Sores Helps Decrease Cognitive Fatigue Resulting from Physically Stressful Situations Enhances Muscle Tissue Repair After Exercise Helps Support Healthy Heart Function Assists in the Building of Lean Muscle Mass when Combined with Regular Resistance Training
Key Ingredients NAC (N-Acetyl-L-Cysteine) L-Lysine (hydrochloride) L-Tyrosine L-Glutamine L-Arginine (hydrochloride) L-Tryptophan
Potency 600 mg 1000 mg 500 mg 1000 mg 1000 mg 220 mg
Gluten Free, Vegetarian, Non-GMO ✓ ✓ ✓ ✓ ✓ ✓
No Artificial Colours, Preservatives or Sweeteners ✓ ✓ ✓ ✓ ✓ ✓
Third Party Tested (ISURA) ✓ ✓ ✓ ✓ ✓ ✓
Canadian ✓ ✓ ✓ ✓ ✓ ✓

Product information

Technical Details

Manufacturer ‎Natural Factors
Place of Business ‎NATURAL FACTORS Coquitlam, B.C. V3K 6Y2
Parcel Dimensions ‎11.4 x 6.3 x 6.3 cm; 120 g
ASIN ‎B0DTZ7TNLG

Additional Information

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Natural Factors L-Tyrosine 500 mg 120 Vegetarian Capsules - Decreases Mental Fatigue, Stress Support - Proudly Canadian

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Product details

  • Parcel Dimensions ‏ : ‎ 11.4 x 6.3 x 6.3 cm; 120 g
  • Date First Available ‏ : ‎ Jan. 24 2025
  • Manufacturer ‏ : ‎ Natural Factors
  • Place of Business ‏ : ‎ NATURAL FACTORS Coquitlam, B.C. V3K 6Y2
  • ASIN ‏ : ‎ B0DTZ7TNLG
  • 鶹 Rank: #3,294 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • Customer Reviews:
    4.6 out of 5 stars (102)

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