D-BOL®

D-BOL® is a US-made dietary supplement from SDI Labs® for lifters in a bulking or strength phase. Each capsule contains 230 mg of Methadrostenol™ to support strength, training intensity, and muscle size alongside a structured lifting program and enough calories.* It is a legal, over-the-counter supplement. D-BOL® is a registered U.S. trademark (Reg. No. 2,510,601). Talk to your physician before using any dietary supplement, especially if you take medication or have a medical condition.

*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.

Developed in 2001, D-Bol® remains the most popular oral anabolic available due to its ability to produce dramatic muscle strength and gains during bulking. D-Bol® has a special formulation containing Methadrostenol™ that exerts a pronounced ergogenic action. Due to its particular structure, there seems to be a longer half-life of anabolic activity present in trained skeletal muscle.

Scientific Name: 

(Methadrostenol™) 230mg/Capsule – 60 Capsules/Bottle

Effective Dose:

2 – 8 Capsules/Day

Example dosage:

Week 1 - One capsule in AM, and one before WORKOUT.

Week 2 - One capsule in AM, one at MIDDAY and two before WORKOUT.

Week 3 - One capsule in AM, two at MIDDAY and two before WORKOUT. 

Week 4 - Two capsules in AM, two at MIDDAY and two-three before WORKOUT.

Cycle Info: 

Great by itself or effectively stacked with Winni-V and Anodrol during bulking cycles. 

Aromatization and water retention are greatly reduced because of our trademarked formula configuration. Users report gains greater than any other legal oral anabolic compound without the negative side effects. There are reports of excellent gains on as little as 2 D-Bol® capsules/day, while others have noted tremendous mass and strength gains with doses of 4-8 capsules daily. For optimal absorption dosing should be spaced as evenly as possible. D-Bol® is simply the most powerful oral anabolic on the market and is the preferred oral used by elite level athletes around the world. 

ORDER TODAY!!!

Only through this website and SDI-Labs can you obtain D-Bol® to help explode your muscle growth to new levels by dramatically increasing the uptake and synthesis of protein into muscle cells! Methadrostenol™ contained in our product has been heavily sought after during the past 30 years. It is currently the most popular oral used because of its ability to dramatically increase size and strength gains in virtually all athletes. 

D-Bol® is the most powerful oral next to Anodrol® and has therefore become the obvious choice for performance enhancement purposes. Just one cycle of D-Bol® may increase your strength and size astronomically over simple training alone without it. 

In order to increase the speed of muscle development achieved while using D-Bol®, many athletes stack it with WINNI -V during BULKING CYCLES. Combining these two products will multiply their effectiveness.

Increase Muscle Size and Strength Dramatically!

WARNING 

Due to the profound effects and potency of our products, it is recommended to seek the guidance of a physician prior to use.

Returns within 30 days of receipt with an RMA: 100% refund on unopened bottles, 25% on opened bottles. Customer pays return shipping; original shipping is not refunded. A $25 non-pickup fee plus a $16 shipping deduction may apply.

Compare D-BOL® across our full lineup in the Best Legal Steroids (2026 Buyer's Guide), learn how D-BOL® differs from Dianabol in Legal Dianabol Alternatives: What D-BOL® Is (and Isn't), or see our head-to-head comparison in D-BOL® vs D-Bal.

D-BOL® FAQ

Is D-BOL® legal?

Yes. D-BOL® is a dietary supplement sold over the counter in the United States. It is not Dianabol (methandrostenolone), which is a prescription-only controlled substance. D-BOL® is a registered U.S. trademark (Reg. No. 2,510,601).

What’s in D-BOL®?

Each capsule contains 230 mg of Methadrostenol™. Each bottle holds 60 capsules.

How do I take D-BOL®?

The label lists 2 to 8 capsules per day, spaced as evenly as possible. The example schedule starts at 2 capsules a day in week 1 and builds gradually over 4 weeks.

Is D-BOL® the same as D-Bal?

No. D-BOL® is not affiliated with D-Bal, which is a different product from another company.

How does D-BOL® compare to CrazyBulk D-Bal?

D-BOL® and CrazyBulk D-Bal are both sold as dietary supplements, not prescription drugs or controlled substances, and they are not the same product. SDI Labs is not affiliated with CrazyBulk. Each D-BOL® capsule provides 230 mg of Methadrostenol™ (60 capsules). That proprietary composite lists suma root, L-taurine, Cyanotis vaga extract, lecithin, tongkat ali, tribulus, milk thistle, beta-cyclodextrin, turkesterone and piperine. D-Bal lists vitamin D, magnesium, MSM, L-isoleucine, suma root extract, ashwagandha, tribulus terrestris and hyaluronic acid, at a 3-capsule serving (90 capsules, 30 servings). Suma root and tribulus appear on both labels; other listed ingredients differ. See our D-BOL® vs D-Bal comparison.

CrazyBulk and D-Bal are trademarks of their respective owners.

What is the return policy?

Returns are accepted within 30 days. Request an RMA first, before you ship anything back. Unopened full bottles are refunded at 100% and opened bottles at 25%. You pay return shipping, outbound shipping is never refunded, and $25 + $16 deductions apply to non-pickup returns.

What is D-BOL®?

D-BOL® is a dietary supplement from SDI Labs® designed to support strength and training performance during a bulking phase.* D-BOL® is sold as a dietary supplement, not a prescription drug or controlled substance.

*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.