LIMITED-TIME BOTANICAL OFFER
Buy one eligible product.
Get the second 50% off.
Shop eligible Mitragyna and selected extract products from Herb Research Foundation. Add qualifying products to your cart, and the discount will be applied automatically during checkout.
50% OFF
Qualifying products, availability and shipping restrictions apply. Confirm that the discount appears in your order summary before completing checkout.
HOW THE OFFER WORKS
Three simple steps to save
No promotional code is required. Select eligible products, add them to your cart and review the automatically applied discount at checkout.
Browse eligible products
Explore the Mitragyna category and selected extract products included in the promotion.
Add qualifying items
Place the eligible products you want to purchase in your shopping cart.
Review your discount
The applicable 50% discount will appear automatically during checkout—no coupon code needed.
SHOP ELIGIBLE CATEGORIES
Choose your qualifying products
Browse our Mitragyna collection and selected botanical extracts. Product eligibility is subject to the promotion’s current terms and availability.
IMPORTANT OFFER DETAILS
Check your discount before placing your order
The promotion applies to eligible Mitragyna and selected extract products. The discount is calculated automatically, so you should confirm that it appears correctly in your checkout summary before submitting payment.
- No promotional code is required
- Only qualifying products are eligible
- Product availability may vary
- Shipping restrictions still apply
- The checkout summary shows the final discount
FREQUENTLY ASKED QUESTIONS
Questions about the offer
Which products qualify for the promotion?
The promotion applies to eligible Mitragyna products and selected extracts. Browse the product categories above and review your cart to confirm eligibility.
Do I need a promotional code?
No. The applicable discount is automatically calculated during checkout when qualifying products are present in your cart.
Where will I see the discount?
The discount should appear in your cart or checkout order summary. Confirm the final amount before submitting your order.
Do shipping restrictions still apply?
Yes. Existing product eligibility, customer-registration and shipping restrictions remain applicable to promotional orders.
Ready to explore the offer?
Add eligible products to your cart and let the automatic checkout discount do the rest.
Shop Mitragyna Products Browse Extract Products