Super Speciosa vs Kingdom Kratom
Updated October 2026
Featured partner. We have a business relationship with Super Speciosa, which is scored by the same rubric as every brand, and the relationship never changes a score.
Super Speciosa and Kingdom Kratom score the same, 8.3 out of 10. Super Speciosa scores higher on lab testing & COA access. Kingdom Kratom scores higher on price & value and shipping & returns. For the lowest powder price per gram, Kingdom Kratom is cheaper ($0.122/g).
21+ only. Kratom is not approved by the FDA for any medical use, and nothing here is medical advice.
At a glance
From each brand's own pages and the AKA's list. ✓ marks the better value where one is better.
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| Our score | 8.3 / 10 (#5) | 8.3 / 10 (#4) |
| AKA GMP list | Listed | Listed |
| Labs named | Cora Science, Murray-Brown Laboratories | Wonderland Labs |
| Newest lab report | Aug 19, 2026 | Oct 6, 2025 |
| Cheapest powder (100 g–1 kg) | $0.140/g | $0.122/g (better) |
| 7-OH policy | does not sell 7-OH products | no spiked/isolated 7-OH; natural trace 7-OH only |
| Product types | capsules, extracts, gummies, powder, shots, tablets, tea, tinctures | capsules, extracts, gummies, powder, shots |
| Ships to | 39 of 51 states + DC | 39 of 51 states + DC |
| Return window | 30 days | 30 days |
| Free shipping | Not published | Over $75.00 |
Powder price per gram, by pack size
The cheapest powder in each size from each brand's product pages. Shorter bars are cheaper.
Pack prices
The cheapest powder in each size from each brand's product pages.
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| ~1 oz (28 g) | Not published | $8.50 ($0.340/g) |
| ~100–125 g | $19.99 ($0.200/g) | Not published |
| ~250 g | $39.99 ($0.160/g) (better) | $49.99 ($0.200/g) |
| ~500 g | $79.99 ($0.160/g) (better) | $84.99 ($0.170/g) |
| ~1 kg | $139.99 ($0.140/g) | $122.00 ($0.122/g) (better) |
Cost per 10 mg of mitragynine
Lowest cost per 10 mg among each brand's labelled products, by type: price ÷ (count × mg per unit on the label).
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| Extracts | $0.67 (Red Gem Enhanced Kratom Capsules) (better) | $1.20 (Kingdom Burst Flavored Kratom Extract Powder) |
| Shots | $0.70 (Slingshot Liquid Kratom Extract Shot) (better) | $1.04 (Formula 2 Extract Shot 10mL (12ct)) |
| Gummies | Not published | $0.97 (Xtreme Kratom Extract Gummies 35mg) |
| Tinctures | $0.74 (Watermelon Kratom Tincture) | Not published |
Lab testing side by side
From the batch reports each brand publishes.
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| Lab reports we read | 36 (better) | 9 |
| Newest report | Aug 19, 2026 | Oct 6, 2025 |
| What tests cover | mitragynine, 7-hydroxymitragynine, paynantheine, speciogynine, speciociliatine, microbials, heavy metals | mitragynine, heavy metals, microbials |
| ISO 17025 | Stated | Not published |
| Failed safety results on reports we read | 1 | 0 (better) |
Shipping and returns
As each brand states on its own pages.
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| No-ship states | AL, AR, CT, IN, KS, LA, MA, RI, TN, UT, VT, WI | AL, AR, CA, CT, DC, IN, KS, LA, ND, TN, VT, WI |
| Pages that disagree on | CT, KS, LA, MA, TN, UT | CA, DC, ND |
| Same-day cutoff | 2 PM EST Mon–Fri (Saturday before 1 PM EST) | 1PM Central Time |
| Return conditions | returns must be authorized; customer may pay return shipping at SuperSpeciosa.com's discretion; accepted returns refunded in full including shipping | at least 50% of product remaining, original packaging; email info@kingdomkratom.com first |
Score breakdown
Points out of each criterion's weight, from our published rubric.
| Super Speciosa | Kingdom Kratom | |
|---|---|---|
| Lab testing & COA access (35) | 30 (better) | 25 |
| GMP verification (20) | 20 | 20 |
| Price & value (15) | 8.1 | 10.4 (better) |
| Shipping & returns (15) | 10 | 13 (better) |
| Transparency (15) | 15 | 15 |
Common questions
Is Super Speciosa or Kingdom Kratom better?
Super Speciosa and Kingdom Kratom score the same, 8.3 out of 10. The score combines lab testing and report access, AKA GMP status, price, shipping and returns, and transparency — see the breakdown on this page.
Are Super Speciosa and Kingdom Kratom on the AKA GMP list?
Super Speciosa: listed; Kingdom Kratom: listed on the American Kratom Association's GMP Qualified Vendors list when we checked (Oct 7, 2026).
Which is cheaper, Super Speciosa or Kingdom Kratom?
For powder in 100 g–1 kg packs, Kingdom Kratom is cheaper per gram. The table on this page compares each pack size and the cost per 10 mg of mitragynine for labelled products.
Do Super Speciosa and Kingdom Kratom ship to the same states?
Super Speciosa lists 12 no-ship states and Kingdom Kratom lists 12. Both lists are on this page, with any states their own pages disagree on.