BTY Advance Power Duo

We offer standard shipping to all our customers within Canada and internationally. Shipping rates and delivery times are based on your location and the weight of your order.

• Domestic Orders (Canada):
  
• Standard Shipping: (Estimated delivery time: 3–5 business days)
• Express Shipping: (Estimated delivery time: 1–2 business days)
  
• International Orders:
  
• Shipping costs vary by country. You will see the shipping cost at checkout based on your delivery address.
• Estimated delivery time: 7–14 business days (depending on destination).
  

Please Note: Delivery times are estimates and may vary due to factors beyond our control, such as weather or customs delays.

How to Use (Hypothetical Routine)
1. Morning: Apply the first product of the duo (e.g. a brightening serum / day cream) after cleansing and toning. Follow up with sunscreen.
2. Evening: Use the second product (e.g. a more potent treatment / exfoliating cream / night serum) to work overnight.
3. Use consistently (daily or as directed) for best results.
4. Always patch test first, especially if your skin is sensitive.

Caution / Important Notes
• Avoid contact with eyes. If irritation or burning occurs, discontinue use.
• Some components (AHA, brighteners) can increase sun sensitivity → use sunscreen during the day.
• Limit use if you’re using other strong actives to avoid over‑exfoliation.
• Not recommended for broken skin or immediate post‑procedural skin (e.g. right after peels).