Offertium

Professor Whyte's Promo Codes & Coupons

6 offers · updated · save up to 30%

Edited by Danica P. · Reviewed by Ivan P.

Shop Professor Whyte's

Current Professor Whyte's offers

Top offer

Code

25% off your first order

Seen on Professor Whyte's site · Nov 5

See details
  • Source: Professor Whyte's sale page
Show code

Memorial Day extended sale, 30% off

Seen on Professor Whyte's site · Nov 5

See details
  • Source: Professor Whyte's sale page
Get deal

Subscribe & Save up to 20% off

Seen on Professor Whyte's site · Nov 5

See details
  • Source: Professor Whyte's subscription page
Get deal

Sign up and get 20% off when you subscribe to Professor Whytes

Last seen Nov 6

See details
Get deal

Spend $12,00 for Kratom Calm Capsules - Don't hesitate to take this Professor Whytes deal!

Last seen Nov 6

See details
  • Minimum order: $12
Get deal

Buy Kratom Blue Razz Gummies for only $30,00 with this Professor Whytes's promo

Last seen Nov 6

See details
Get deal

Professor Whyte's at a glance

Returns
30 days
First-order discount
25% off
Subscribe & save
Yes
Rewards program
Yes
Ships internationally
No

About Professor Whyte's

Professor Whyte's is a Plantation, Florida kratom seller operating since 2017, offering powder, capsules, extracts, gummies, shots and seltzers online and in stores to buyers aged 21 or older.

For repeat buyers the strongest standing saving is Subscribe & Save, which reaches 20% off when a delivery repeats every 2 weeks.

Past Professor Whyte's sales

  • Memorial Day sale (30% off) Usually: Memorial Day (late May) Announced on Professor Whyte's site,

How long does Professor Whyte's shipping take?

USPS or FedEx rates are calculated at checkout, with processing in 1-2 business days and delivery generally within 5.

What is Professor Whyte's' return policy?

Unopened products can come back within 30 days of purchase under a satisfaction guarantee, with return shipping refunded; sale items are excluded.

What payment methods does Professor Whyte's accept?

Visa, Mastercard and American Express are taken online, and orders can also be placed by phone.

More about shopping at Professor Whyte's

Welcome offer
New buyers get 25% off a first order with the welcome code displayed on the Kratom Deals page.
Subscribe & Save
Repeat deliveries earn 10% every 6 weeks, 15% every 4 weeks or 20% every 2 weeks.
Loyalty points
A free account earns 50 points at sign-up and 10 per $1 spent, redeemed at checkout for discounts.
Where it ships
Domestic addresses only, PO boxes included, but not Alabama, Arkansas, Indiana, Rhode Island, Vermont or Wisconsin.

From Professor Whyte's's own pages, read Sep 29, 2026.

Sources: Professor Whyte's shipping policy, Professor Whyte's returns policy, Professor Whyte's FAQ, Professor Whyte's sale page, Professor Whyte's subscription page, Professor Whyte's rewards page

How to use a Professor Whyte's promo code

  1. Professor Whyte's runs on Shopify, so the discount box is on the checkout page's order summary, the same step where loyalty points are redeemed.
  2. The 25% welcome code is printed on the Kratom Deals page rather than sent after a sign-up, so no form has to be filled in firSt. Creating the free account before paying still earns 50 points plus 10 per $1 on that order.
  3. Anything bought at a sale price is final, because sale items cannot be refunded, and that covers purchases during the Memorial Day sale at 30% off.
  4. Check the delivery state before paying, as several states where kratom is restricted are excluded.
Where to enter a Professor Whyte's code at Shopify checkout (illustration)
Where the code box sits on Shopify's standard checkout (illustration; screens vary).

If your Professor Whyte's code doesn't work

  • Exclusions: Sale items are not refundable.
  • New customers only: "25% off your first order" is for a first order.

More reasons a code fails, and what to try: why promo codes don't work.

More ways to save at Professor Whyte's

  • Subscribe & Save is the route for regular buyers and carries no commitment: the discount grows with frequency, from 10% every 6 weeks to 20% every 2 weeks.
  • Loyalty points also come from the newsletter, a birthday, reviews and a completed profile, on top of the 50 for signing up.
  • The deals page was still listing a Memorial Day sale at 30% off in late September.
  • Shops and distributors can ask the sales team about wholesale and distribution programs.

Professor Whyte's questions, answered

What is the Professor Whyte's welcome discount?

First-time buyers get 25% off with the welcome code shown on the Kratom Deals page.

How much does Professor Whyte's Subscribe & Save take off?

A delivery every 6 weeks earns 10%, every 4 weeks 15%, and every 2 weeks 20%.

Which states can Professor Whyte's not ship to?

Kratom is not shipped to Alabama, Arkansas, Indiana, Rhode Island, Vermont or Wisconsin. Orders go to domestic addresses only.

Can Professor Whyte's products be returned?

Unopened products in original packaging can come back within 30 days of purchase after contacting the store, and return shipping costs are refundable. Sale items are not refundable.

How do Professor Whyte's loyalty points work?

A free account earns 50 points at sign-up and 10 points per $1 spent, plus points for the newsletter, birthday, reviews and profile. Points are redeemed at checkout for discounts.

How old must buyers be to order from Professor Whyte's?

Buyers must be 21 or older to order the store's kratom powder, capsules, extracts, gummies, shots or seltzers.

Does Professor Whyte's offer expedited shipping?

The FAQ states that expedited shipping is not offered and that delivery generally arrives within 5 business days.

25% off 25% off your first order
Show code