Source Naturals Theanine Serene with Relora, Magnesium an...

Home Source Naturals Serene Science Theanine Serene with Relora, Magnesium and GABA - 30 Tablets

Source Naturals Serene Science Theanine Serene with Relora, Magnesium and GABA - 30 Tablets

$40.80

Delivery & Return Ask a Question

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.

Source Naturals Serene Science Theanine Serene with Relora, Magnesium and GABA - 30 Tablets

$40.80

Description
Additional Information

Key Ingredients: How L-Theanine, GABA, Magnesium, and Relora Work

Stress can take a toll on both mind and body. Source Naturals Theanine Serene offers a comprehensive blend of four well-researched ingredients—L-theanine, GABA, magnesium, and Relora—to help you find your calm. Each component plays a distinct role in supporting relaxation and mental clarity without drowsiness.*

L-Theanine (100 mg per serving): This amino acid, commonly found in green tea, promotes the production of calming neurotransmitters like serotonin and dopamine. It encourages alpha brain waves, which are linked to relaxed alertness, making it perfect for stressful workdays or study sessions.*
Relora (250 mg per serving): A proprietary blend of Magnolia officinalis and Phellodendron amurense extracts, Relora has been studied for its ability to help manage occasional stress by normalising cortisol and DHEA levels.*
GABA (500 mg per serving): As the brain's main inhibitory neurotransmitter, GABA helps reduce neural overexcitation, promoting a sense of calm and supporting restful states.*
Magnesium (200 mg per serving as magnesium citrate): This essential mineral is involved in over 300 enzymatic reactions, including those regulating nerve function and muscle relaxation. Magnesium citrate is a well-absorbed form that ensures effective delivery.*

What Makes Theanine Serene Different from Other Relaxation Supplements?

Many relaxation products rely on a single active ingredient, but Theanine Serene takes a multi-pathway approach. Instead of just one mechanism, it targets the stress response from multiple angles: L-theanine enhances alpha waves, Relora modulates cortisol, GABA inhibits overexcitation, and magnesium supports overall nervous system health. This synergy makes it a versatile choice for those seeking both mental calm and physical relaxation without sedation.*

What Is Theanine Serene and How Does It Support Relaxation?

Source Naturals Serene Science Theanine Serene is a dietary supplement designed to break the cycle of stress and tension. Daily pressures can create a feedback loop of nervousness and mental strain, making it hard to unwind and focus. This formula addresses both the mind and body by combining calming ingredients that work together to promote a sense of ease and focussed attention.*

Potential Benefits of Regular Use

When taken as directed, Theanine Serene may help you manage everyday stressors more effectively. Users often report a greater sense of equilibrium, improved concentration during high-pressure tasks, and a smoother transition into restful evenings.* The combination of GABA and magnesium supports physical relaxation, while L-theanine and Relora work on the mental aspects of stress.* As with any supplement, individual results may vary, and consistency is key to experiencing the full benefits.

Quality and Manufacturing Standards

Source Naturals has been a trusted name in dietary supplements since 1982. Theanine Serene is manufactured in Scotts Valley, California, under strict Good Manufacturing Practises (GMPs) established by the U.S. Food and Drug Administration. Each batch undergoes rigorous testing for purity, potency, and quality. This product is suitable for vegetarians and contains No yeast, dairy, egg, gluten, soy, wheat, sugar, preservatives, or artificial colours, flavors, or fragrances. It is also non-GMO.

How to Use Theanine Serene for Best Results

The suggested serving is 2 tablets daily. For optimal absorption, take with water, preferably with a meal. Because this supplement supports relaxation without causing drowsiness, it can be used during the day or in the evening, depending on your needs. If you are new to GABA or Relora, start with one tablet to assess your response. Store in a cool, dry place and keep out of reach of children.

Frequently Asked Questions

Can I take Theanine Serene on an empty stomach?

While it is generally safe, taking it with food may reduce the risk of gastrointestinal upset, especially from the magnesium citrate. However, many users take it without issues.

Is this product habit-forming?

No. The ingredients in Theanine Serene are not known to be habit-forming. They are naturally occurring compounds that support the body's own relaxation pathways.

How long does it take to feel the effects?

Some individuals notice a sense of calm within 30–60 minutes of taking the tablets. For cumulative benefits, such as improved stress resilience, consistent daily use over several weeks is recommended.

Can I take it with other medications?

If you are pregnant, nursing, or taking prescription medications, consult your healthcare professional before use. This product is not intended to replace medical treatment.

*This product has not been evaluated by Health Canada. It is not intended to diagnose, treat, , or prevent any disease.

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.