It says that it would take at least 4-6 weeks for this product to really absorb is there anyone still taking this product since 6/2013 and it works.

I've been taking 500 mg L tyrosine for several years at bedtime and it still works perfectly. I don't take any other neurotransmitters with it. I do exercise several days a week at a gym for about 45 minutes for good health and social interaction and I believe it is this combination that keeps me mentally and physically fit. I am 81 yrs old.

NO. THEY ARE USING A GELATIN CAPSULE.

I want to see all the ingredients on this formula

L-tyrosine 500mg, other ingredients: gelatin (capsule), magnesium stearate (vegetable source), and steric acid (vegetable source)

Are these in capsules that can be opened to do small doesage?

My Dad is a pharmacist and he always told me you should never open a capsule. They are designed to dissolve at a certain part of the digestive tract for delivery at the best place for absorption. By removing the granules from the capsule and taking them or putting them in a different capsule you change the delivery.

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NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness, Neurotransmitter Support, 120 Capsules

Product ID: 1973731

Details

Brand
NOW Foods
Diet Type
Halal Kosher
Flavor
Unflavored
Item Form
Capsule
Item Weight
0.1 Pounds
Item dimensions L x W x H
4.4 x 2.4 x

🌿Free from gluten, soy, dairy, nuts & eggs

🧠500mg pure L-Tyrosine per capsule

🧪Pharmaceutical grade, GMP A-rated quality

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Description

🧠 Unlock your brain’s full potential with NOW L-Tyrosine — because mental clarity waits for no one!

CLEAN CERTIFIED - Non-GMO, allergen-free formula crafted under strict GMP standards for trusted purity.
THYROID POWERHOUSE - Critical amino acid for healthy thyroid gland function, fueling your metabolism and energy.
ELEVATE YOUR MENTAL EDGE - Supports dopamine, adrenaline & noradrenaline production for sharp focus and mood uplift.
120 CAPSULES OF BRAIN FUEL - A 4-month supply of unflavored, easy-to-swallow capsules to keep you alert and balanced.
BACKED BY LEGACY SCIENCE - Made in the USA by a family-owned company since 1968 with ISO/IEC accredited lab testing.

NOW Supplements L-Tyrosine delivers 500 mg of pharmaceutical-grade amino acid per capsule, essential for producing key neurotransmitters that enhance mental alertness and mood. This clean, allergen-free formula supports thyroid health and is manufactured under strict GMP and ISO/IEC accredited standards by a trusted family-owned brand since 1968. With 120 capsules per bottle, it offers a reliable, long-lasting boost for professionals seeking cognitive edge and balanced wellness.

Specifications

ASIN	B0013OUPSE
ASIN	B0013OUPSE
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#3,716 in Health & Household ( See Top 100 in Health & Household ) #51 in Blended Vitamin & Mineral Supplements
Brand Name	NOW Foods
Color	Off White
Container Type	Bottle
Customer Reviews	4.4 4.4 out of 5 stars (16,055)
Date First Available	January 11, 2004
Department	Health and Beauty>Health and Wellness
Diet Type	Halal, Kosher
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00733739001627
Is Discontinued By Manufacturer	No
Item Dimensions	4.4 x 2.4 x 1.2 inches
Item Form	Capsule
Item Weight	0.1 Pounds
Item model number	0162
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer Part Number	0162
Material Features	Lactose Free
Material Type Free	egg free,gmo free,soy free,gluten free
Model Name	, L-Tyrosine 500 mg, Supports Mental Alertness, Neurotransmitter Support
Model Number	0162
Number of Items	1
Primary Supplement Type	multivitamin
Product Benefits	Mental Energy Support,Support Skin Health
Product Dimensions	4.4 x 2.4 x 1.2 inches; 1.6 ounces
Special Ingredients	L-Tyrosine
Total Servings Per Container	120
UPC	733739001627
Unit Count	120 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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16187CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules

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Details

Description

Specifications

Common Questions

NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness, Neurotransmitter Support, 120 Capsules