Choosing The Right Tongkat Ali
Choose the profile, not just the percentage.
Full spectrum. Focused extract. Engineered system. See what changes across the three ND Tongkat Ali formulas, and why each one exists.
Compare the three paths
One category. Three different jobs.
Full spectrum. Focused extract. Engineered system. Choose by formulation intent, not a one-dimensional potency ladder.
Tongkat Ali 2%
A broader-spectrum starting point for consistent daily use.
- Daily serving
- 200 mg
- Standard
- 2% eurycomanone
- Supports healthy testosterone levels, libido, stamina, and motivated energy.
- Dual water and ethanol extraction keeps the root's broader compound profile intact.
- Third-party tested per batch and verified to its 2% eurycomanone standardization.
Tongkat Ali 10%
For shoppers prioritizing verified eurycomanone concentration.
- Daily serving
- 100 mg
- Standard
- 10% eurycomanone
- Supports healthy testosterone levels within the normal range, plus energy, motivation, and physical performance.
- Concentrates eurycomanone, the quassinoid most of the Tongkat Ali research centers on.
- Measured the most eurycomanone per dose of the 11 products in our Q1 2025 testing.
Eurycomax
Two Tongkat extracts inside an intentionally designed formula.
- Daily serving
- 1,254 mg formula
- Standard
- 7 mg eurycomanone
- Supports healthy testosterone levels, hormonal balance, energy, libido, and athletic performance.
- Built on a dual-extract Tongkat Ali foundation rather than a single standardization.
- Supporting ingredients include Mucuna pruriens, Epimedium, pregnenolone, boron, and iodine.
A percentage can be verified. A ratio cannot.
Eurycomanone is the quassinoid most of the Tongkat Ali research is built on. Most of the market still labels potency as an extract ratio like 100:1, a figure that is practically impossible to verify. So we tested it.
- Labeled 100:1 extract0.23% to 0.52% eurycomanone measuredThe strongest competitor tested reached 0.52%.
- Labeled 200:1 extractBelow the detection limitUnder 0.03% eurycomanone, despite the doubled ratio claim.
- ND 2% standardization2.05% eurycomanone measuredA quantified label claim, verified slightly above spec.
Multiple suppliers admitted to us that 100:1 and 200:1 ratios are simply made up. A quantified eurycomanone standardization is a claim a lab can check, so that is how all three products on this page are labeled.
Read the full extract guide10% is not 2% turned up five times.
Three formulation intents, drawn as fingerprints. Full spectrum keeps the wider extract profile. Focused extract concentrates one bioactive. The engineered system adds components chosen for how they work together.
- 01Full Spectrum
The whole extract profile, kept intact.
Best for Consistent daily use, and a first step into Tongkat Ali.
Tongkat Ali 2% uses dual water and ethanol extraction, which pulls the root's broader compound set rather than isolating one part of it. Our HPTLC work shows it carrying a larger share of the plant's other constituents alongside its eurycomanone, including a flavone that fluoresces separately from the quassinoids. That is the trade it makes: less concentration, more of the whole root.
- Product
- Tongkat Ali 2%
- Serving
- 200 mg · 2% eurycomanone
- Extraction
- Water and ethanol, dual
- Label spec
- 2.00% eurycomanone
- Verified at
- 2.05% in our own assay
- Q1 2025 test
- 4.60 mg per dose
Schematic illustration. Not a measured chromatogram. - 02Focused Extract
One bioactive, concentrated and verified.
Best for Experienced users prioritizing verified concentration.
Tongkat Ali 10% narrows the profile to concentrate eurycomanone itself, the quassinoid most of the published Tongkat Ali research is built on. Standardizing at this level takes both the sourcing relationships and the analytical capability to confirm it batch by batch. The character of the effects differs from the 2%: it is a different extract, not the same one turned up five times.
- Product
- Tongkat Ali 10%
- Serving
- 100 mg · 10% eurycomanone
- Extraction
- Concentrated toward the bioactive
- Label spec
- 10.00% eurycomanone
- Verified
- Analytically, every batch
- Q1 2025 test
- 12.00 mg per dose, most of the 11 tested
Schematic illustration. Not a measured chromatogram. - 03Engineered System
A formula architecture, not a midpoint.
Best for Anyone who wants the built system, not one ingredient.
Eurycomax builds an 850 mg Tongkat complex from two extracts rather than one: 800 mg of a cold-water ultrasonic extract plus 50 mg of a water and ethanol extract, together standardized to 7 mg eurycomanone. Around it sit supporting ingredients chosen for complementary roles across the hormonal axis. It does not belong on a eurycomanone ranking between the 2% and the 10%, because raw concentration was never what it optimizes for.
- Product
- Eurycomax
- Serving
- 1,254 mg formula · 7 mg eurycomanone
- Foundation
- 800 mg cold-water ultrasonic plus 50 mg water/ethanol
- Formula
- 1,254 mg per serving
- Supporting
- Mucuna 200 mg, Epimedium 200 mg, pregnenolone, boron, iodine
- Q1 2025 test
- 8.18 mg per dose
Schematic illustration. Not a measured chromatogram.
Measured eurycomanone, not marketing ratios.
Higher is more eurycomanone in one serving.
View the data table
| Product | Observed mg eurycomanone per dose | Observed cost per mg | Label standardization |
|---|---|---|---|
| ND 10% | 12.00 mg | $0.06 | 10% eurycomanone |
| Eurycomax | 8.18 mg | $0.13 | 7 mg per serving |
| Terra Elmnt | 5.29 mg | $0.20 | Not compared |
| ND 2% | 4.60 mg | $0.07 | 2% eurycomanone |
| Barlowes Herbal Elixirs | 3.48 mg | $0.18 | Not compared |
| Akarali Euryprep 200 | 1.81 mg | $0.61 | Not compared |
| Double Wood (LJ100) | 1.05 mg | $0.32 | Not compared |
| Solaray | 0.33 mg | $0.86 | Not compared |
| Momentous | 0.30 mg | $2.22 | Not compared |
| Lost Empire Herbs | 0.13 mg | $5.77 | Not compared |
| Satoomi | 0.00 mg | Not calculable | Not compared |
One purchased retail batch per product, tested by UPLC in Q1 2025. These are observed batch results, not label guarantees, and the label standardization is listed separately in the table. Satoomi returned no detectable eurycomanone, so a cost per mg cannot be calculated for it.
Leaders in lab testing
We run extensive testing at third-party ISO-accredited labs, and we run our own ISO-accredited analytical lab in-house. Plenty of brands say quality control matters. We built the instruments to check, and we publish what they find on every batch.
- Identity, purity, and potency confirmed before a raw material is accepted.
- Heavy metals by ICP-MS, microbial limits, and loss-on-drying on incoming material.
- A COA published on every product page, before you buy rather than on request.
What to stack with Tongkat Ali.
Tongkat Ali works on its own, and it is also the base of a lot of stacks. These are the pairings customers reach for most. Eurycomax already builds several of them into one formula, which is a reason to choose it over assembling the parts yourself.
- Cistanche tubulosaThe most common pairing. The two plant extracts work through complementary mechanisms.
- Horny Goat Weed (Icariin)Adds icariin to the base pairing, the same Epimedium genus built into Eurycomax.
- MicrozincA high-bioavailability zinc for anyone building the fuller performance stack.
- Shoden AshwagandhaThe usual choice when the goal is a calmer stack rather than a more acute one.
- Tart Cherry ExtractCommon in post-workout stacks alongside Tongkat Ali.
- EpicatechinPaired with green tea extract and hesperidin in body-composition stacks.
What Reddit says about Eurycomax.
Collected from public Reddit discussion of Eurycomax. Individual experiences, quoted as written; they are not typical results and not medical advice.
Eurycomax really exceeded my expectations. No crash, just clean drive and ridiculous libido.
Reddit user, on EurycomaxAfter a week of taking Eurycomax, my workouts feel more intense and my focus during the day is unparalleled.
Reddit user, on EurycomaxI didn't notice much change in the first few days, but consistency paid off after two weeks.
Reddit user, on EurycomaxI've been using Eurycomax daily for three months with no noticeable side effects, which is impressive.
Reddit user, on Eurycomax
Still deciding? Start here.
The choice and evidence questions we hear most, answered without the marketing gloss.
Is the 10% just five times stronger than the 2%?
No. They are different extracts, not the same one turned up. The 2% uses dual water and ethanol extraction to keep the root's broader compound profile, so it carries more of the plant's other constituents alongside its eurycomanone. The 10% narrows the profile to concentrate eurycomanone itself. The character of the two differs, not just the strength.
How do these compare to 100:1 or 200:1 extracts?
An extract ratio is practically impossible to verify, and our lab testing of competitor products found labeled 100:1 extracts measuring as little as 0.23% eurycomanone, with 200:1 extracts below the detection limit. A quantified standardization is a claim a lab can check, and we publish the results per batch.
Which one should I choose?
Choose by intent. The 2% suits consistent daily use and first-time users who want the whole-extract profile. The 10% suits experienced users prioritizing verified eurycomanone concentration. Eurycomax is for someone who wants a complete engineered formula around the Tongkat foundation rather than a single ingredient.
Is Tongkat Ali only for men?
Both men and women take Tongkat Ali. It contains no hormones; it supports the body's own healthy testosterone production within the normal range. Research and reported experiences skew toward more pronounced effects in men.
Why choose Eurycomax over the 10% extract?
Eurycomax is not a stronger or weaker Tongkat Ali; it is a different job. It builds a dual-extract Tongkat foundation into a formula with supporting ingredients chosen for complementary roles. If you want one focused ingredient at maximum verified concentration, choose the 10%. If you want the engineered system, choose Eurycomax.
How is the eurycomanone content verified?
Every batch is tested analytically, with identity, heavy-metal, and microbial checks on incoming raw material, and a COA published on the product page. The Q1 2025 comparison on this page was run by UPLC against purchased retail batches, ours included.
Ready when you are.
Pick your format and size, then add it to your cart. Every batch is third-party tested, with the COA published on each product page before you buy.
Tongkat Ali 2%
A broader-spectrum starting point for consistent daily use.
Tongkat Ali 10%
For shoppers prioritizing verified eurycomanone concentration.
Eurycomax
Two Tongkat extracts inside an intentionally designed formula.
The 2% extract comes in bulk powder as well as capsules and tablets, for anyone who prefers to weigh their own servings. Also available as a powder