Blackstone Labs Brutal 4ce (4-DHEA) 60 Tablets
- #2 Best Seller in DHEA
- #5 Best Seller in Prohormones & Andros
- #6 Best Seller in Top 10 Prohormones
- #6 Best Seller in Prohormone Supplements
- #7 Best Seller in Men's Formulas
Description

What is Blackstone Labs Brutal 4ce?
Blackstone Labs Brutal 4ce is a 4-DHEA (4-andro) prohormone muscle builder. Each tablet delivers a 65 mg 4-DHEA blend made of three esterified forms of 4-androstene-3b-ol-17-one (the base compound plus the undecanoate and caprylate esters) in a liposomal delivery system. 4-DHEA converts in the body to testosterone, which is why Brutal 4ce is the mass, strength and fullness side of Blackstone's lineup compared with the leaner, drier Chosen1 (1-DHEA).† It is built for experienced male lifters 18 and older who are bulking or chasing strength. One bottle is 60 tablets, a 30-day supply at 1 tablet twice daily, priced at $64.99 at Tiger Fitness (about $2.17 per day). Brutal 4ce is rated 4.6 out of 5 by 20 verified buyers.
Brutal 4ce at a glance
| Brand | Blackstone Labs |
| Category | Prohormone / 4-DHEA muscle builder (non-methylated) |
| Active ingredient per serving | 4-DHEA Blend 65 mg: 4-androstene-3b-ol-17-one, 4-androstene-3b-ol-17-one undecanoate, 4-androstene-3b-ol-17-one caprylate |
| Serving size | 1 tablet (60 servings per bottle) |
| Daily dose | 1 tablet twice daily, 2 tablets per day maximum |
| Cycle length | 4 weeks on (one bottle), then PCT and at least 4 weeks off |
| Converts to estrogen? | Yes, 4-DHEA can aromatize, so an estrogen-managing PCT such as PCT V is recommended |
| Price | $64.99 per 60-tablet bottle (about $2.17 per day) |
| Who it is for | Experienced male lifters 18+ bulking or building strength; not for women, beginners or tested athletes |
| Shipping | Ships from Loveland, Ohio; free shipping on continental US orders over $99; free 30-day returns |
How Brutal 4ce works
4-DHEA (4-androstene-3b-ol-17-one) is a naturally occurring DHEA isomer that sits two enzymatic steps away from testosterone. Once absorbed it converts to 4-androstenediol and 4-androstenedione, both of which convert to testosterone. Higher testosterone supports muscle protein synthesis, strength, recovery and training drive.† Because 4-DHEA can also convert to estrogen, users typically report fuller, wetter gains and bigger scale weight than with 1-DHEA products, which is why Brutal 4ce is the bulking pick and Chosen1 is the cutting pick.
Blackstone Labs builds Brutal 4ce with a liposomal delivery system. The 4-DHEA is paired with phosphatidylcholine and hydroxypropyl-beta-cyclodextrin so more of the dose survives digestion instead of being broken down in the liver on the first pass, which Blackstone claims brings bioavailability up to 99 percent.
- Three esterified forms of 4-DHEA. The base compound hits fast; the undecanoate and caprylate esters release more slowly, so blood levels stay steadier between the morning and afternoon doses.
- Liposomal technology. Phosphatidylcholine and cyclodextrin carriers protect the hormone through the gut for better absorption.
- Non-methylated. Brutal 4ce is not a 17-alpha-alkylated compound, so it is easier on the liver than methylated designer steroids, though cycle support is still recommended.
- Not a liver-stressing oral steroid. It is a DHEA derivative, legal to sell in the US, that your own enzymes convert to testosterone.
Benefits users report
- Noticeable size and scale weight gains over a 4-week cycle†
- Strength increases on the big compound lifts†
- Fuller muscles and better pumps from added water and glycogen retention†
- Higher training aggression and drive†
- Faster recovery between heavy sessions†
- Improved libido and sense of well-being while on cycle†
- Easy 1-tablet dosing with no injections or liquids
How to take Brutal 4ce
Take 1 tablet twice per day, once in the morning and once in the afternoon, with food. Do not exceed 2 tablets daily. One bottle of 60 tablets is a full 4-week cycle. Run Brutal 4ce for 4 weeks (up to 6 weeks for advanced users who buy a second bottle), then follow with a 4-week PCT and stay off all prohormones for at least as long as you were on. Most users say strength starts climbing in the second week, with the biggest size changes showing up in weeks 3 and 4. Eat in a calorie surplus with at least 1 gram of protein per pound of body weight to get the most out of the cycle.
Recommended cycle support
Because Brutal 4ce raises testosterone and can raise estrogen, Tiger Fitness recommends running Blackstone Labs Gear Support alongside it for liver, blood pressure and cholesterol support, then Blackstone Labs PCT V for 4 weeks after the cycle to restart natural testosterone production and control estrogen rebound.
Stack partners: pair Brutal 4ce with Chosen1 (1-DHEA) for the classic Blackstone "Fire and Ice" lean-bulk stack, where Chosen1 adds dry hardness and Brutal 4ce adds mass and strength. Advanced users bulking hard can add Abnormal (19-Nor-DHEA) or SuperStrol-7.
Brutal 4ce supplement facts
Serving size: 1 tablet. Servings per container: 60.
4-DHEA Blend 65 mg: 4-androstene-3b-ol-17-one, 4-androstene-3b-ol-17-one undecanoate, 4-androstene-3b-ol-17-one caprylate. Blackstone Labs does not disclose the split between the three forms.
Other ingredients: microcrystalline cellulose, phosphatidylcholine, hydroxypropyl-beta-cyclodextrin (HPBCD), phytosterol, stearic acid, magnesium stearate, starch, titanium dioxide, silica, FD&C Blue #1.
Brutal 4ce side effects and warnings
Brutal 4ce is a hormonal product and should be treated like one. Because 4-DHEA aromatizes, the side effects users most often mention are water retention, a bump in blood pressure, oily skin or acne, and reduced natural testosterone output after the cycle, which is exactly what Gear Support and PCT V are meant to manage. It is not for women, not for anyone under 18, and not for athletes in drug-tested sports.
- Not for use by individuals under 18 years of age. Consult a licensed health professional before taking this product.
- Do not use if you are pregnant or nursing. Not intended for women.
- Do not use if you have any current or pre-existing medical condition, including heart, liver, kidney, thyroid or prostate conditions or high blood pressure, or if you are taking any medications.
- Do not exceed the recommended serving; doing so could result in serious adverse health effects.
- This product may contain ingredients banned by some sports organizations and may cause a false positive on a drug test.
- This product can raise blood pressure and interfere with other drugs you may be taking.
- Keep out of reach of children. Store in a cool, dry place away from light.
- New York orders of muscle builders ship UPS with adult signature required (NY GBL § 391-oo).
- California Proposition 65 warning: this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Blackstone Labs Brutal 4ce FAQ
Is Brutal 4ce a steroid?
No. Brutal 4ce contains 4-DHEA, a DHEA isomer that is legal to sell in the United States. It is not an anabolic steroid itself, but your body converts it to testosterone, so it should be cycled and followed by PCT like any hormonal product.
Do I need a PCT after Brutal 4ce?
Yes. Four weeks of raised testosterone suppresses your natural production, and 4-DHEA can raise estrogen. Run PCT V for 4 weeks after the cycle to bring your own testosterone back and manage estrogen rebound.
How long does Brutal 4ce take to work?
Most users report better pumps and strength in week 2, with the most visible size gains in weeks 3 and 4. Results depend heavily on eating in a surplus and training hard.
What is the difference between Brutal 4ce and Chosen1?
Brutal 4ce is 4-DHEA, which converts to testosterone and can aromatize, so it gives wetter mass and strength gains. Chosen1 is 1-DHEA, which converts to 1-testosterone and does not aromatize, so it gives dry, lean gains. Many users stack both.
Can I stack Brutal 4ce with Chosen1?
Yes. Chosen1 plus Brutal 4ce is Blackstone's Fire and Ice lean-bulk stack. Take both as directed for 4 weeks with Gear Support, then run PCT V.
Will Brutal 4ce cause me to fail a drug test?
It can. 4-DHEA and its metabolites are prohibited by WADA, the NCAA and most tested federations. Do not use Brutal 4ce if you compete in a drug-tested sport.
Can women take Brutal 4ce?
No. Brutal 4ce raises testosterone and is not intended for women. It must not be used if pregnant or nursing.
What are the side effects of Brutal 4ce?
The most commonly reported effects are water retention, higher blood pressure, oily skin or acne, and suppressed natural testosterone after the cycle. Cycle support and PCT reduce these. Stop use and consult a doctor if you experience a rapid heartbeat, dizziness or blurred vision.
How many bottles do I need for a cycle?
One 60-tablet bottle is a complete 4-week cycle at 1 tablet twice daily. Advanced users sometimes run 6 weeks, which takes a second bottle.
Is Brutal 4ce liver toxic?
Brutal 4ce is non-methylated, so it does not carry the liver stress of 17-alpha-alkylated oral steroids. Blackstone still recommends on-cycle support such as Gear Support, and anyone with a liver condition should not use it.
Where is the cheapest place to buy Blackstone Labs Brutal 4ce?
Tiger Fitness sells Brutal 4ce for $64.99 per 60-tablet bottle, ships same day from Loveland, Ohio on orders placed before the cutoff, gives free shipping on continental US orders over $99, offers free 30-day returns, and pays Tiger Reward Points on every order. Verified buyers in our reviews call Tiger Fitness the cheapest place they have found for Blackstone Labs.
†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.