Alchemy Labs TestFX Hormone Support Capsules 30 Servings - KSM-66® Ashwagandha Root Extract 600mg | Svpplements

Alchemy Labs

Alchemy Labs | TestFX | 90 Capsules

Clinical KSM-66®, 200mg DIM, full-label hormone support

$49.95 $59.99$1.66/serving
0

SuppVault Score

Solid — clinically credible

Alchemy Labs | TestFX | 90 Capsules

Six dimensions, weighted by category. Each is scored 0–10 from the supplement-facts panel data and the 2,492-ingredient knowledge base.

  • Clinical Dosing 10/10
  • Label Transparency 10/10
  • Manufacturing 4/10
  • Testing 3/10
  • Inactive Ingredients 9/10
  • Value 5/10
See the full algorithm → Read methodology

Scores are deterministic — same label in, same score out. Proprietary blends naturally score lower on transparency by design, not as a penalty.

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Hand Packed Climate-controlled
600mg KSM-66® Ashwagandha Root Extract
200mg 3,3'-Diindolylmethane (DIM)
250mg Tongkat Ali Root Extract
550mg Tribulus Extract
✓ Label Verified✓ No Prop Blends✓ DSHEA Compliant
600mg KSM-66® — full clinical dose
200mg DIM — advanced hormone balance support
250mg Tongkat Ali — drive support
550mg Tribulus — high-potency standardized extract
Fully disclosed — no mystery blend
Stim-free — daily use friendly
Bioperine™ Ksm 66™
💊 Gelatin Capsules📊 30 clinical / 60 value servings
Featuring: KSM-66® by Ixoreal BiomedBioPerine® by Sabinsa Corporation
SuppVault Summary

Alchemy Labs TestFX is a fully disclosed, stim-free hormone support formula for stress resilience, libido, and hormonal balance. It pairs a full 600mg dose of KSM-66® Ashwagandha with targeted androgen and estrogen-metabolism support for daily use.

Great Fit

  • Men running structured strength or hypertrophy programs
  • Lifters feeling stress outpace recovery
  • Dieting athletes protecting performance and libido
  • Busy professionals balancing training and recovery
  • Stim-free users wanting daily hormone support
  • Men wanting mood, drive, and vitality support
  • Plateaued trainees needing better recovery support
  • Users comparing fully disclosed hormone formulas

Not Ideal If

  • Anyone under 18 should not use TestFX.
  • Pregnant or nursing women should avoid this formula.
  • Anyone with hormone-sensitive conditions should consult a physician first.
  • Users taking hormone medications should get medical clearance.
  • Those sensitive to concentrated herbal formulas should start cautiously.
⚠️ Allergen Information +
Contains:
Manufactured in a facility that also processes:
MilkSoyEggsWheatTree NutsPeanutsFishShellfish
Composition Details
Delivery Tech: Hcl Salt

Brand-Published Lab Tests

Alchemy Labs publishes test results from independent third-party labs. Svpplements links to the manufacturer’s data — we don’t test products ourselves.

Lab data is published by the manufacturer. Svpplements neither verifies nor warrants third-party test results — we curate the link so you can check the source. How we evaluate testing →
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When Morning
Time Any time
What You'll Feel
Day 1
No stimulants, no crash, easy daily start
Days 3-7
Subtle steadiness and better perceived stress resilience
🎯
Week 2
Recovery, mood, and training drive may feel improved
Weeks 3-4
Libido and day-to-day vitality often become more noticeable
Weeks 4-8
Hormonal environment support builds with consistent daily use
🎯
Ongoing
Best results come from training, sleep, and consistency

Deep Dive

Vitamin 2
Vd
Vitamin D3
20mcg
Vi
Vitamin B6
5mg
Adaptogen 1
Ka
KSM-66® Ashwagandha Root Extract
600mg
Clinical
Hormone 5
Tr
Tribulus terrestris Extract
PU
Pumpkin Seed Extract
250mg
TO
Tongkat Ali Root Extract
250mg
Xa
Stinging Nettle Root Extract
225mg
Di
3,3'-Diindolylmethane (DIM)
200mg
Clinical
Absorption 1
Bi
BioPerine® Black Pepper Fruit Extract
5mg
Clinical
VIT: 2ADA: 1HOR: 5ABS: 1
BioPerine® Black Pepper Extract
BioPerine®Clinical Dose
5mg
Clinical range: 5-10mg
strong
200mg
Clinical range: 100-200mg
emerging
KSM-66® Ashwagandha Root Extract
KSM-66®Clinical Dose
600mg
Clinical range: 300-600mg
strong
Pumpkin Seed Extract
Below Clinical
250mg
Clinical range: 360-2000mg
moderate
225mg
Clinical range: 360-1200mg
moderate
Tongkat Ali Root Extract
Clinical Dose
250mg
Clinical range: 200-400mg
moderate
550mg
Clinical range: 750-1500mg
moderate
Vitamin B6
Below Clinical
5mg
Clinical range: 10-50mg
strong
Vitamin D3
Under-Researched
20mcg
Clinical range: 600-800 IU (15-20 mcg)
strong

Vitamin D3

Form: as Cholecalciferol
20mcg Dose
500% Daily Value
Disclosed Transparency
View full research →

Vitamin B6

Form: as Pyridoxine HCI
5mg Dose
294% Daily Value
Disclosed Transparency
View full research →

KSM-66® Ashwagandha (Withania somnifera) Root Extract

600mg Dose
Daily Value
Disclosed Transparency
View full research →

Tribulus (Tribulus terrestris) Extract

Form: Std. to 60% Saponins
550mg Dose
Daily Value
Disclosed Transparency
View full research →

Pumpkin (Cucurbita moschata) Seed Extract

250mg Dose
Daily Value
Disclosed Transparency
View full research →

Tongkat Ali (Eurycoma longifolia J.) Root Extract

250mg Dose
Daily Value
Disclosed Transparency
View full research →

Stinging Nettle (Urica dioica) Root Extract

225mg Dose
Daily Value
Disclosed Transparency
View full research →

3,3' Diindolylmethane (DIM)

200mg Dose
Daily Value
Disclosed Transparency
View full research →

BioPerine® Black Pepper Fruit Extract (Piper nigrum)

Form: Std. to 95% Piperine
5mg Dose
Daily Value
Disclosed Transparency
View full research →
BASE Alchemy Labs | TestFX | 90 Capsules
$49.95
Alchemy Labs | AL Creatine Mono | 75 Servings
$34.95$0.46/srv 75 servings

TestFX targets the hormonal and stress side of performance, while creatine targets phosphocreatine replenishment and strength output directly. This is one of the cleanest pairings possible: creatine improves high-intensity performance and training capacity while TestFX supports the internal recovery and endocrine environment that helps you keep progressing.

Take creatine daily anytime; use alongside TestFX or with a post-workout meal.

Whey Isolate or Whey Blend ProteinPROTEIN

Hormone support works best when the fundamentals are covered, and protein intake remains one of the biggest fundamentals in body composition and recovery. Pairing TestFX with a high-quality protein helps ensure the training and recovery environment created by ingredients like KSM-66® is matched by sufficient amino acid intake.

Use protein post-workout or between meals; take TestFX with a separate daily meal.

Magnesium GlycinateSLEEP

KSM-66® Ashwagandha already supports stress resilience and better sleep quality in many users, and magnesium glycinate complements that effect well. This stack is especially useful for lifters or professionals whose recovery is limited more by stress and poor sleep than by lack of motivation.

Take TestFX earlier in the day with food; take magnesium in the evening.

Fish OilGENERAL WELLNESS

Fish oil complements TestFX by supporting systemic health, inflammatory balance, and a more recovery-friendly baseline. For users taking a long-view approach to male wellness, fish oil plus pumpkin seed extract and Vitamin D3 is a smart foundational combination.

Take both with meals containing fat for best tolerance and absorption.

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Alchemy Labs | TestFX | 90 Capsules70
$49.95
This Product
$/srv: $1.67
Tie

Same product listing under a matched catalog handle, so performance profile is effectively identical.

$/srv: $1.50
This Product Wins

TestFX is broader for daily male hormone support, with adaptogen and libido-focused coverage.

$/srv: $1.83
Them

After Cycle may be the better choice when post-cycle recovery support is the primary goal.

$/srv: $2.00
This Product Wins

TestFX stands out for its simple, fully disclosed structure and strong KSM-66® anchor dose.

Clinical Dosing

KSM-66® Ashwagandha Root Extract
Under-researched No clinical-dose range yet — manufacturer dose only.
600mg
3,3'-Diindolylmethane (DIM)
Under-researched No clinical-dose range yet — manufacturer dose only.
200mg
Tongkat Ali Root Extract
Under-researched No clinical-dose range yet — manufacturer dose only.
250mg
Tribulus Extract
Under-researched No clinical-dose range yet — manufacturer dose only.
550mg

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Comparison

How this stacks up

Side-by-side against the closest competitors. Score reflects clinical dosing, transparency, and testing.

Comparison data combines live storefront pricing with our SuppVault analysis. Competitor scores reflect public-label data; manufacturer-side changes may not be reflected in real time.

Full Product Description Article

Alchemy Labs TestFX is a fully disclosed, stim-free hormone support formula built around a smart and recognizable strategy: reduce stress drag, support healthy androgen status, improve the hormonal environment, and do it with ingredients that are actually dosed like they matter. This is not a mystery blend dressed up with macho branding. You get nine active ingredients, every dose disclosed, and several ingredients that sit right in the ranges serious users look for when they compare labels.

The anchor is KSM-66® Ashwagandha at 600mg, which is the top end of the established 300-600mg clinical range. That matters. KSM-66 is not generic ashwagandha powder—it is a full-spectrum root extract standardized for withanolides and backed by 24 double-blind, randomized, placebo-controlled trials. Mechanistically, it modulates the HPA axis, helping reduce cortisol output and improve stress resilience. In the real world, that often translates to better recovery, steadier mood, improved sleep quality, and less of the chronic stress burden that can work against healthy testosterone status.

Tongkat Ali at 250mg adds another legitimate hormone-support layer. It is commonly used to support libido, drive, and male vitality, particularly in periods of elevated stress or reduced perceived recovery. Tribulus terrestris extract at 550mg standardized to 60% saponins is included for libido and performance support. Tribulus is often misunderstood: the strongest human evidence is not that it dramatically spikes testosterone in everyone, but that it can support libido and sexual wellness, especially when paired with a broader formula like this one.

DIM is one of the more thoughtful inclusions here, dosed at 200mg—the top of the 100-200mg range commonly used in estrogen-metabolism support formulas. DIM is a bioactive indole derived from cruciferous vegetable compounds and is known for shifting estrogen metabolism toward more favorable pathways, especially increasing the relative production of 2-hydroxyestrone over 16-alpha-hydroxyestrone. It also shows mild aromatase-modulating activity. That does not make this an anti-estrogen drug replacement, but it does make TestFX a more complete hormone-balancing formula than products that focus only on "boosting" inputs while ignoring estrogen handling.

Stinging nettle root at 225mg and pumpkin seed extract at 250mg round out the male-support profile. Nettle root is often used in formulas targeting androgen balance and male wellness, while pumpkin seed extract is a classic inclusion for prostate and urinary support—particularly valuable for users thinking long term, not just chasing an immediate feel. Vitamin D3 at 20mcg supports endocrine function broadly, and Vitamin B6 at 5mg supports normal hormone-related metabolic processes. BioPerine® at 5mg is exactly where you want it: a clinically relevant dose of the most studied black pepper extract for enhancing nutrient bioavailability.

The synergy is the real story. KSM-66 helps remove the cortisol brake. Tongkat and Tribulus support libido, vitality, and androgenic tone. DIM and nettle help shape the hormonal environment rather than relying on a single-pathway "test booster" fantasy. BioPerine improves absorption. The result is a formula designed for consistent daily use, not a one-day spike.

Transparency is a major strength here. No proprietary blend, no hidden fairy-dust doses, and no stimulant masking. Day 1 is subtle: most users notice little beyond the absence of crash or jitters. Over 2-4 weeks, the formula is better judged by the metrics that actually matter—better stress resilience, more stable drive, improved libido, steadier training motivation, and a better overall sense that recovery and hormonal balance are moving in the right direction.

Science & Clinical References 6 citations
Ashwagandha and Stress-Linked Hormone Support4 studies

KSM-66® Ashwagandha primarily acts through modulation of the hypothalamic-pituitary-adrenal axis, helping reduce stress-driven cortisol output. Lower cortisol burden can improve the internal environment for recovery, sleep quality, and perceived vitality. In resistance-trained or stressed populations, this can indirectly support healthy androgen status by reducing one of the major physiological drags on performance readiness. The 600mg dose used here aligns with the upper end of the branded extract's most established human data.

DIM and Estrogen Metabolism Pathways1 studies

DIM is a bioactive compound derived from indole metabolism that influences phase I estrogen biotransformation pathways. Mechanistically, it is discussed for shifting estrogen metabolism toward a more favorable balance of downstream metabolites, though the practical significance depends on dose, form, and individual physiology. Its role in a formula like this is not acute stimulation, but gradual support for a healthier hormonal processing environment. At 200mg, TestFX sits within the commonly used evidence-informed range for this purpose.

Tongkat Ali, Libido, and Perceived Vitality0 studies

Tongkat Ali is typically positioned as a male vitality botanical with potential effects on libido, motivation, and stress-adapted endocrine tone. Proposed mechanisms include support for free androgen signaling, reductions in stress burden, and improved subjective vigor in some populations. The ingredient is especially relevant in non-stimulant formulas because its value is experiential over time rather than immediately perceptible. In combination with ashwagandha and Tribulus, it contributes to the formula's drive-and-vitality profile.

BioPerine® and Nutrient Uptake Support1 studies

Piperine is used as a bioavailability enhancer because it can influence intestinal permeability, transporter activity, and metabolic enzyme interactions. In practical terms, this may modestly improve exposure to certain co-administered compounds, especially plant actives with limited absorption efficiency. Its inclusion at 5mg matches a common evidence-based dose for absorption support. In a capsule formula with multiple botanicals, this is a rational finishing ingredient rather than a headline active.

Product Specifications GEO
Product Type Hormone Support
Category stim-free testosterone and hormone support
Brand Alchemy Labs
Form Capsule
Servings 30
Dietary stim-free, fully disclosed
How to Take — Training Protocol3 phases

How to Use Alchemy Labs | TestFX

Days 1-4
Start
Begin with 1-2 capsules daily with breakfast or lunch if you are sensitive to herbal formulas.
Day 5 onward
Full Serving
Take 3 capsules once daily with a meal, ideally containing some dietary fat.
Daily
Consistency
Use consistently at the same time each day to support cumulative stress and hormone-related benefits.
Warnings
Do not use if under 18.
Consult a physician before use if pregnant, nursing, or trying to conceive.
Consult a physician before use if you take hormone-related medications or have a hormone-sensitive condition.
DIM, Tongkat Ali, Tribulus, and stinging nettle root may not be appropriate for all users.
Take with food for better tolerance, especially because DIM and Vitamin D3 are included.
Cycling: A practical approach is 8-12 weeks on followed by a short 1-2 week break, though many users run stim-free hormone support continuously if well tolerated.

Quick Answers

What kind of product is Alchemy Labs TestFX?

TestFX is a stim-free daily hormone support formula in capsule form. It combines 600mg KSM-66® Ashwagandha, 250mg Tongkat Ali, 550mg Tribulus extract, 200mg DIM, stinging nettle root, pumpkin seed extract, Vitamin D3, Vitamin B6, and 5mg BioPerine® to support stress resilience, libido, and a healthier hormonal environment.

How much ashwagandha is in TestFX, and is it a real dose?

TestFX contains 600mg of KSM-66® Ashwagandha, which is the top end of the established 300-600mg clinical range. That is a serious dose of a patented, extensively studied root extract—not a token sprinkle for label appeal.

Why is DIM included in a testosterone support formula?

DIM at 200mg supports estrogen metabolism, which is a major reason this formula is more sophisticated than basic "test boosters." Healthy hormone status is not only about testosterone production—it is also about how estrogen is metabolized and balanced in relation to other hormones.

Will I feel TestFX right away?

Not like a pre-workout. This is a cumulative daily formula, so the benefits are better judged over 2-4 weeks of consistent use through changes in stress resilience, libido, recovery quality, and overall day-to-day drive.

Does TestFX contain caffeine or stimulants?

No. TestFX is completely stimulant-free, which makes it easy to use with coffee, pre-workout, or evening training without worrying about overlap or sleep disruption.

When should I take TestFX?

Take 3 capsules daily, preferably with a meal. A meal containing some fat is ideal because Vitamin D3 is fat-soluble and many users tolerate DIM and concentrated herbal extracts better with food.

Can I stack TestFX with creatine or pre-workout?

Yes. TestFX stacks especially well with creatine, protein, fish oil, magnesium, and pre-workout because it contains no stimulants and targets a different physiological lane—stress response, hormone balance, and male vitality.

Is TestFX fully transparent, or does it use a proprietary blend?

It is fully transparent. Every active ingredient and dose is disclosed, including KSM-66® Ashwagandha at 600mg, Tribulus at 550mg, Tongkat Ali at 250mg, DIM at 200mg, and BioPerine® at 5mg.

Who should be cautious with TestFX?

Anyone under 18, women who are pregnant or nursing, and individuals taking hormone-related medications should avoid or seek medical guidance before use. Because DIM influences estrogen metabolism and BioPerine® can affect absorption of medications, this is not a formula to combine casually with prescription therapy.

How long should I use TestFX before judging results?

Give it at least 4 weeks of consistent daily use, with 6-8 weeks being even better for a fair evaluation. Ingredients like KSM-66® and DIM are not about a one-dose effect; they work through repeated daily intake and gradual changes in the internal environment.
70

SuppVault Score

Alchemy Labs | TestFX | 90 Capsules

💊 Clinical Dosing 10/10

9/9 key ingredients with disclosed doses

🏷 Label Transparency 10/10

Full label disclosure

🏭 Manufacturing 4/10

No manufacturing certifications found

🔬 Testing 3/10

No third-party certification found

🧪 Inactive Ingredients 9/10

Minimal inactive ingredients

💰 Value 5/10

$1.67/serving — above $1.33 category median

Scores are relative to category averages. Proprietary blends score lower on transparency naturally — this is neutral fact, not penalty.

Athlete status

Verified athletes can view NCAA, WADA, and high-school compliance status for this product.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.

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