Shopping Cart

0

Your shopping bag is empty

Go to the shop

Bluebonnet L-Tyrosine 500 mg, 100 Vegan Capsules - Free-Form Amino Acid Supplement

$68.43

Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

Orders are generally processed within 1–3 business days. Standard delivery to addresses in Canada usually takes approximately 5–15 business days after dispatch.

Tracking information will be sent by email when it becomes available. Delivery times are estimates and may be affected by carrier delays, customs, severe weather or circumstances outside our control.

  • Prices are displayed in Canadian dollars.
  • Applicable taxes and shipping charges are calculated at checkout.
  • Orders may be delivered in more than one shipment.
  • Please verify your shipping address before completing your order.

Returns & Refunds

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and other health-related products must be unused, unopened, sealed and returned in their original packaging.

Opened or used products cannot be returned for health and safety reasons, unless the item arrived damaged, defective or incorrect. Damaged, defective or incorrect items should be reported within 48 hours of delivery.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns. A restocking fee of up to 20% may apply where permitted. Original shipping charges are non-refundable unless the return results from an error on our part.

Refunds are issued to the original payment method after the returned item has been received and inspected. Please allow up to 7 business days for the refund to be processed.

Approved Return Address
Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States
Please contact us before sending a return. Returns sent without prior authorization may be delayed, rejected or returned to the sender.

Need Help?

For questions about an order, delivery, return or refund, contact our customer support team and include your order number.

Email: info@cloverlight.net

Vitamin4CA.com is operated by Cloverlight LLC.

Ask a Question

Bluebonnet L-Tyrosine 500 mg, 100 Vegan Capsules - Free-Form Amino Acid Supplement

Bluebonnet L-Tyrosine 500 mg, 100 Vegan Capsules - Free-Form Amino Acid Supplement

$68.43

When you need to stay sharp under pressure, your body's natural stores of L-Tyrosine can run low. This free-form amino acid is a key building block for neurotransmitters that support mental performance and a balanced stress response. Bluebonnet's L-Tyrosine offers a pure, readily absorbed form to help you maintain focus during demanding tasks. Each vegetable capsule delivers 500 mg of free-form L-Tyrosine, gentle on the stomach and ideal for everyday use.

What Makes Bluebonnet L-Tyrosine Stand Out?

Bluebonnet is a trusted name in natural health products, recognized for strict quality control. This L-Tyrosine is free-form, encapsulated in vegetable cellulose, and certified Non-GMO, Gluten-Free, Soy-Free, and Kosher. It is also free from common allergens including milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, sesame, and corn. Every batch undergoes testing for purity and potency, ensuring a reliable supplement without unnecessary additives. The 100-count bottle provides 100 servings at an effective dose of 500 mg per capsule.

Key Benefits of L-Tyrosine Supplementation

L-Tyrosine helps support mental performance during stressful situations. When cognitive or physical demands are high, tyrosine levels can become depleted. Supplementing may help maintain optimal neurotransmitter levels, supporting mental clarity, focus, and resilience under pressure. Additionally, L-Tyrosine contributes to the production of thyroid hormones, which regulate metabolism and energy. By providing the raw material for these hormones, it may support healthy thyroid function when combined with a balanced diet. Many individuals also use L-Tyrosine to help maintain a balanced mood and healthy stress response.

Who May Benefit from L-Tyrosine?

This supplement is particularly useful for individuals experiencing chronic stress, long work hours, or demanding cognitive tasks. Athletes and active individuals may also benefit, as physical exertion increases the body's need for this amino acid. Vegetarians and vegans sometimes have lower dietary intakes since tyrosine is more abundant in animal proteins; supplementation can help fill that gap. Those looking to support thyroid health as part of a comprehensive wellness routine may also consider adding L-Tyrosine. It is not intended to replace a varied diet, but to complement nutritional needs during periods of increased demand or limited dietary sources.

How to Choose the Best L-Tyrosine Supplement

When selecting an L-Tyrosine supplement, consider the form: free-form L-Tyrosine is typically better absorbed than bound forms. Vegetable capsules are ideal for vegan or vegetarian lifestyles. Purity is crucial — third-party testing and certifications like Non-GMO, Gluten-Free, and Kosher indicate quality. The dosage per serving matters; Bluebonnet provides 500 mg, a standard effective dose that can be adjusted as needed. Always check for allergen information to ensure compatibility with your diet.

What Is L-Tyrosine?

L-Tyrosine is a non-essential amino acid that your body naturally produces from phenylalanine. It serves as a building block for proteins and is a precursor to key neurotransmitters: dopamine, norepinephrine, and epinephrine. These chemicals help regulate mood, focus, and the body's stress response. L-Tyrosine also plays a role in thyroid hormone synthesis, making it a valuable nutrient for overall metabolic health. Bluebonnet's free-form L-Tyrosine is already broken down for absorption without digestion, making it gentle on the stomach and ideal for sensitive individuals.

Frequently Asked Questions About L-Tyrosine

Is L-Tyrosine safe for daily use?

L-Tyrosine is generally well tolerated when taken as recommended. Most studies use doses ranging from 500 mg to 2,000 mg daily. Start with the lowest effective dose and consult a health-care practitioner before use, especially if you have a thyroid condition, are taking medication, or are pregnant or nursing.

When is the best time to take L-Tyrosine?

Take L-Tyrosine on an empty stomach for optimal absorption. Many people take it in the morning or before mentally demanding tasks. Avoid taking it late in the day, as it may interfere with sleep due to its stimulating effects.

Can L-Tyrosine be taken with other supplements?

Yes, L-Tyrosine can be combined with other amino acids and nutrients. It pairs well with B vitamins to support neurotransmitter synthesis and with adaptogens like ashwagandha for comprehensive stress support. To avoid competition for absorption, do not take it with high-protein meals.

This product is a natural health product. These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Always consult your health-care provider before taking any supplement, especially if you have a thyroid condition or are taking medication.

Important Information

Things You Need to Know

Your payment and personal information are protected using industry-standard SSL encryption, and all payments are securely processed through Shopify-approved payment providers. Prices are displayed in Canadian dollars, and applicable taxes are calculated at checkout.

Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

Vitamin4CA.com is operated by Cloverlight LLC.

Our Blogs