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Qing Dai - Strobilanthes Cusia Leaf Extract, 100 g

$81.36

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.
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  • 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.

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Vitamin4CA.com is operated by Cloverlight LLC.

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Qing Dai - Strobilanthes Cusia Leaf Extract, 100 g

$81.36

Quality and Purity Considerations

When selecting an herbal extract like Qing Dai, quality is paramount. This product is sourced from E-Fong, a brand known for providing botanical ingredients. The extract is derived from Strobilanthes cusia leaves and is free from synthetic additives. As with any supplement, proper storage is essential to maintain potency: keep the container sealed in a cool, dry centre away from heat and moisture.

The powder has a uniform consistency with No clumping or discolouration. If an unusual odour or appearance develops, discontinue use. This product is a single-ingredient supplement with No fillers or excipients.

What Is Qing Dai?

Qing Dai, also known as Indigo naturalis, is a traditional herbal extract prepared from the leaves of Strobilanthes cusia. This plant has been used for centuries in various traditional medicine systems, particularly in Traditional Chinese Medicine (TCM). The extract is available as a deep blue powder, a colour derived from naturally occurring indigo compounds. This listing provides 100 grams of pure leaf extract, suitable for long-term use in herbal regimens.

The extract is primarily intended as a dietary supplement ingredient. It has also historically been used as a natural dye, although this product is processed for supplement use and not optimised for dyeing. Preparation is simple: mix the powder with water, juice, or tea.

Traditional Uses of Qing Dai

In TCM, Qing Dai has been utilised for its cooling and cleansing properties. It is often incorporated into formulas aimed at supporting specific body systems under the guidance of a qualified herbalist. However, traditional use does not constitute modern medical evidence. This product is not intended to diagnose, treat, , or prevent any disease.

Practitioners typically recommend small quantities. As a natural health product, this extract should be used according to the directions on the label.

How to Prepare and Use

This powdered extract is designed for easy preparation. Use a precise scale to measure the desired amount—starting with 1 to 2 grams is recommended. Stir thoroughly into water, juice, or tea until evenly dissolved. Because the powder has a strong flavour, masking it with a stronger-tasting beverage may be helpful.

Store the extract in a sealed container in a cool, dry place away from direct sunlight. Avoid refrigeration, as condensation can cause clumping.

Important Safety Information

This product is a natural health product. Consult a healthcare practitioner before use, especially if you are pregnant, nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not exceed recommended dosage.

These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease.

FAQs About Qing Dai

What’s the difference between Qing Dai and Indigo naturalis? They are the same—the Chinese name and the Latin name for the indigo-bearing extract from Strobilanthes cusia.

Can this be used as a dye? Although Qing Dai has historical use as a dye, this product is marketed as a dietary supplement. For dye purposes, specialized products are recommended.

Is this product organic or non-GMO? The label does not specify organic certification or non-GMO status. For verification, contact the manufacturer directly.

How should I store the extract? Store in a sealed container in a cool, dry place away from moisture and heat. Avoid refrigeration to prevent condensation.

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.

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