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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

NOW L-Tyrosine 500 mg,120 Capsules

Product ID: 1973731

Details

Brand
NOW
Diet Type
Halal Kosher
Flavor
Unflavored
Item Form
Capsule
Item Weight
1.6 ounces
Item dimensions L x W x H
4.4 x 2.4 x

🌱Free from gluten, soy, dairy, nuts, and eggs

🧠500mg pure L-Tyrosine per capsule

🧪Pharmaceutical grade, GMP A-rated quality

¥3763

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

⚡ Elevate your mental edge with NOW L-Tyrosine — because your brain deserves the best!

CLEAN PURE FORMULA - Certified non-GMO, vegan, allergen-free for guilt-free daily use
BOOST YOUR BRAINPOWER - Supports mental alertness by fueling dopamine, adrenaline & noradrenaline production
STRESS RESILIENT FOCUS - Enhances your acute stress response for sharper, positive mood moments
THYROID WELLNESS ESSENTIAL - Critical for healthy thyroid gland function to keep your metabolism in check
TRUSTED QUALITY SINCE 1968 - Made in the USA by a family-owned brand with ISO-accredited lab testing

NOW L-Tyrosine 500 mg delivers pharmaceutical-grade amino acid capsules designed to support neurotransmitter production for enhanced mental alertness, mood, and stress response. This vegan, allergen-free formula is GMP-certified and crafted in the USA by a trusted family-owned company since 1968, ensuring premium quality and thyroid health support.

Specifications

ASIN	B0013OUPSE
ASIN	B0013OUPSE
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#3,443 in Health & Household ( See Top 100 in Health & Household ) #41 in Blended Vitamin & Mineral Supplements
Brand Name	NOW
Color	Off White
Container Type	Bottle
Customer Reviews	4.4 4.4 out of 5 stars (17,049)
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, 00733739801623, 08720634110839
Item Dimensions	4.4 x 2.4 x 1.2 inches
Item Form	Capsule
Item Weight	1.6 ounces
Item model number	0162
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer	NOW Sports - Nutrition and Wellness
Manufacturer Part Number	0162
Material Features	Vegan
Material Type Free	egg free,gmo free,soy free,gluten free
Model Name	L-Tyrosine 500 mg 120 Capsules
Model Number	0162
Number of Items	1
Package Size Name	120 Count
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
Recommended Uses For Product	Amino Acids
Special Ingredients	Pharmaceutical Grade Free Form L-Tyrosine
Total Servings Per Container	120
UPC	733739801623 802901355537 724716700749 632687760092 733739001627
Unit Count	120 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥3763

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews