Best Kratom Powder (2026): 7 Vendors Compared on Price per Gram, Bulk Sizes and Lab Reports

The best kratom powder vendors in 2026, on our scoring, are Kats Botanicals, Golden Monk and Happy Hippo: all three are on the American Kratom Association's GMP Qualified Vendor list and publish lab reports. If you want to buy kratom powder at the lowest price per gram, Golden Monk's 1kg bags ($37.99-$52.99, about 4-5 cents per gram) were the cheapest we found when prices were checked on September 28, 2026.

21+ only. Kratom isn't FDA-approved for any use and is banned in some states and cities; see our state guide. This page compares vendors' prices and policies; it isn't medical advice, and we did not buy or test products.

Kratom powder prices compared

Prices below are from each vendor's own product or category pages, checked September 28, 2026. Per-gram figures are our arithmetic from the listed price and size, rounded. Sale prices change often, so confirm at checkout.

Sources: Kats powder, Kats Green Maeng Da, Kats bulk, Golden Monk shop, Golden Monk Green Borneo, Happy Hippo powder, Happy Hippo Green Maeng Da, Kraken powder, Kraken Bali, Kraken kilos, Super Speciosa powder, Kona powder, Kona Red Indo, Left Coast powder, Left Coast OG Bali, Left Coast kilos. All checked September 28, 2026.

MIT45 isn't in this table because it sells no plain powder; its range is liquid extracts, capsules and gummies (MIT45 review). See best kratom extract instead.

Lab reports, shipping and returns for powder

Lab and return details come from each vendor's pages as listed in our reviews, checked September 25, 2026; Kraken's free Priority threshold is from its Bali powder page, checked September 28, 2026. Learn how to read a kratom lab report.

1. Kats Botanicals: best kratom powder overall

Kats sells its standard powders in 35g, 250g and 500g bags, priced from $8.29 to $70.99 on its Green Maeng Da page, with separate bulk green, red and white bags from $200 to $1,750 (bulk page). We couldn't confirm the exact price of each size, because product pages show a range. Every bag has a lot number you can look up on the COA page. Kats also sells "Rogue Rhino Enhanced" and "Super Maeng Da" powders marketed by mitragynine percentage; those are outside our plain-leaf coverage. Our link gives $10 off a first order of $40+.

Kats Botanicals review · Visit Kats Botanicals

2. Golden Monk: best for bulk powder

Golden Monk is the price leader for anyone buying in quantity. Powders start at $23.99 for 250g, and 1kg bags are listed at $37.99 (for example, Green Vein Borneo) up to $52.99 (Maeng Da and several others) on its shop page. There's also a 10% subscribe-and-save option. It carries 18 plain powder strains, posts a COA PDF for each product and size, and sells no extracts or enhanced products. The drawback: no small bags for trying a strain.

Golden Monk review · Visit Golden Monk

3. Happy Hippo: best for small first orders

Happy Hippo's 1 oz bags cost $9.99-$11.99, and the same strain can be bought up to 5kg; Hyper Hippo runs from $11.99 (1 oz) to $224.99 (1kg) and $599 (5kg). It's pricier per gram than bulk specialists until you reach 5kg. The 60-day refund policy is the longest here. Its collection also includes a "Prime Hippo Enhanced" extract blend, which we don't cover. Our link gives 25% off; check the discount at checkout.

Happy Hippo review · Visit Happy Hippo

4. Kraken Kratom: best for small orders with free shipping

Kraken's Bali powder comes in five sizes from 28g ($7.99) to 455g ($99.99), and kilos were on sale from $149.99 (kilo page). Every order ships free. COAs are by request only and refunds cover unopened bags only. Kraken's "Enhanced" and "Ultra Enhanced" powders are listed on its extract page and aren't part of this comparison.

Kraken Kratom review · Visit Kraken Kratom

5. Super Speciosa: best lab lookup

Core strains cost $19.99 for 100g, $39.99 for 250g and $139.99 per kilo, with an $89 kilo deal on subscription (powder collection). Its lab lookup names its ISO 17025 labs. It ranks here because it wasn't on the AKA's current GMP list. Skip "Dua Enhanced" if you want plain leaf.

Super Speciosa review · Visit Super Speciosa

6. Kona Kratom

Plain leaf only, with a wide strain list and free shipping over $29.99. The catch is the entry price: 250g at $54.99, dropping to $1.60 per 10g at 1kg (Red Indo). No public COAs found.

Kona Kratom review · Visit Kona Kratom

7. Left Coast Kratom

The lowest entry prices: OG Bali from $7.49 for 28g, samples from $2.95, and kilos on sale from $149.99. No public COAs found, unopened-only refunds, and a large share of its catalog is extract-enhanced, which we don't cover.

Left Coast Kratom review · Visit Left Coast Kratom

How to choose kratom powder

• Compare price per gram at the size you'll actually buy. A $7.49 bag and a $52.99 kilo aren't comparable until you divide by grams.
• Match the lot to a COA. Prefer bags with a lot number and a public report; see our lab report guide.
• Check return terms before buying bulk. Two vendors here refund only unopened bags.
• Skip "enhanced" and anything sold as 7-OH. Enhanced powders have added extract, and 7-OH products are the target of the DEA's July 2026 scheduling action (why we don't list 7-OH).
• Strain names are marketing labels. Vendors describe vein colors differently, and effects aren't established; see kratom strains explained.

Prefer pre-measured capsules? See best kratom capsules. For discounts, see kratom coupon codes, and for all buying options, where to buy kratom online.

Risk note

The FDA has not approved kratom for any medical use and warns consumers not to use it, citing risks including liver toxicity, seizures and substance use disorder. Kratom is banned in several states and some cities (state guide), and these vendors state they sell to adults 21+ (we found no age rule on Left Coast's pages). For overall rankings, see best kratom vendors. To compare bag sizes, use our price per gram calculator.