- May 18, 2024
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Introduction
DHB, short for Dihydroboldenone and commonly referred to as 1-Testosterone, is one of the most fascinating and potent anabolic steroids to ever enter the performance enhancement world. Structurally, it shares close resemblance to testosterone, which is why it’s often called “1-Test.” But don’t be fooled—this isn’t just another testosterone clone.
Chemically, DHB is a DHT (dihydrotestosterone) derivative. The key difference lies in its structure: a 1(2)-double bond replaces the 4(5)-double bond found in testosterone’s A-ring. Though minor on paper, this molecular tweak gives DHB a unique and powerful anabolic profile—higher anabolic potential with reduced androgenic side effects.
1. Elevated Anabolic Power
That 1(2)-double bond does more than sound technical—it significantly alters how DHB behaves in the body:
📈 Bottom Line:
You get a compound that hits harder anabolically but is gentler androgenically compared to testosterone.
2. No Aromatization = No Estrogenic Side Effects
The 1(2)-double bond doesn’t just enhance anabolic activity—it also makes DHB non-aromatizable. That means no conversion into estrogen, unlike testosterone.
🚫 Result:
No bloating, no gynecomastia, and no estrogen-related fat gain—making DHB a go-to for those aiming to stay dry and lean.
A Supplement in Disguise
Here’s where things get wild: For years, this powerful compound was sold over-the-counter as a "prohormone" supplement, legally stocked by mainstream chains like GNC. Consumers unknowingly took a substance with full-blown steroid potency, believing they were using a legal muscle-builder.
While the loophole era is long gone, its legacy remains. Many users were unknowingly "on gear," including teens and women—two groups especially vulnerable to the harsh effects of androgens like DHB.
DHB vs Testosterone: A Clinical Comparison
That means DHB is roughly twice as anabolic as testosterone, with significantly less androgenic punch per dose. The result? More muscle, less unwanted side effects.
Why Athletes Are Switching to DHB: The Tren Alternative
DHB delivers hard, vascular muscle gains that rival Trenbolone—but with a far cleaner side effect profile. It lacks Tren’s progestin-related complications, making it far less likely to trigger mood swings, gyno, or hormonal crashes.
💪 Ideal for those seeking:
Compared toBoldenone, Testosterone, or Nandrolone, DHB causes far less water retention, making it an elite choice for cutting cycles, photo shoots, and sports where lean mass and weight class matter.
Sciroxx Delivers Two Precision-Formulated DHB Options
Sciroxx provides pharmaceutical-grade Dihydroboldenone in two distinct forms, each tailored for a different use-case, click on each to learn more, including proven stacks and tailored cycles:
🔹 The DHB Blast– Pure, unesterified DHB for rapid onset and high potency per mg. Perfect for intense, short-duration cycles demanding fast results.
🔹 DHB Cypionate– An esterified, long-acting version with stable blood levels and reduced injection frequency. Designed for long cycles and smoother hormonal management.
Tap either version to explore ideal stacks, cycle durations, and expert protocols.
What to Watch Out For: DHB Side Effects
While DHB is considered milder than many other steroids in terms of androgenic load, it still carries risks:
📌 Good news?
No estrogen-related effects—DHB does not aromatize, meaning no risk of estrogen-driven side effects like gynecomastia or subcutaneous water retention.
Final Word
DHB (1-Testosterone) remains one of the most underrated and misunderstood anabolic steroids. Its powerful muscle-building capacity, combined with a clean side-effect profile and zero estrogenic activity, makes it a top-tier choice for serious athletes.
Whether you're chasing stage-ready conditioning or simply looking to add dense, high-quality mass, DHB offers a smart, effective path—especially when sourced from a trusted brand like Sciroxx.

DHB, short for Dihydroboldenone and commonly referred to as 1-Testosterone, is one of the most fascinating and potent anabolic steroids to ever enter the performance enhancement world. Structurally, it shares close resemblance to testosterone, which is why it’s often called “1-Test.” But don’t be fooled—this isn’t just another testosterone clone.
Chemically, DHB is a DHT (dihydrotestosterone) derivative. The key difference lies in its structure: a 1(2)-double bond replaces the 4(5)-double bond found in testosterone’s A-ring. Though minor on paper, this molecular tweak gives DHB a unique and powerful anabolic profile—higher anabolic potential with reduced androgenic side effects.
1. Elevated Anabolic Power
That 1(2)-double bond does more than sound technical—it significantly alters how DHB behaves in the body:
- Improved Androgen Receptor Affinity
→ DHB binds more strongly to androgen receptors, promoting greater muscle growth, nitrogen retention, and protein synthesis. - Reduced Conversion via 5α-Reductase
→ Unlike testosterone, DHB isn’t readily converted into more androgenic byproducts, which helps limit side effects like acne, hair loss, or prostate enlargement.
📈 Bottom Line:
You get a compound that hits harder anabolically but is gentler androgenically compared to testosterone.
2. No Aromatization = No Estrogenic Side Effects
The 1(2)-double bond doesn’t just enhance anabolic activity—it also makes DHB non-aromatizable. That means no conversion into estrogen, unlike testosterone.
🚫 Result:
No bloating, no gynecomastia, and no estrogen-related fat gain—making DHB a go-to for those aiming to stay dry and lean.
A Supplement in Disguise
Here’s where things get wild: For years, this powerful compound was sold over-the-counter as a "prohormone" supplement, legally stocked by mainstream chains like GNC. Consumers unknowingly took a substance with full-blown steroid potency, believing they were using a legal muscle-builder.
While the loophole era is long gone, its legacy remains. Many users were unknowingly "on gear," including teens and women—two groups especially vulnerable to the harsh effects of androgens like DHB.
DHB vs Testosterone: A Clinical Comparison
| Compound | Anabolic:Androgenic Ratio |
|---|---|
| Testosterone | ~100:100 |
| DHB (1-Testosterone) | ~200:100 or higher (depending on model) |
That means DHB is roughly twice as anabolic as testosterone, with significantly less androgenic punch per dose. The result? More muscle, less unwanted side effects.
Why Athletes Are Switching to DHB: The Tren Alternative
DHB delivers hard, vascular muscle gains that rival Trenbolone—but with a far cleaner side effect profile. It lacks Tren’s progestin-related complications, making it far less likely to trigger mood swings, gyno, or hormonal crashes.
💪 Ideal for those seeking:
- Dense muscle without bloating
- A dry, sharp, contest-ready look
- Strength and performance boosts during calorie-restricted phases
Compared toBoldenone, Testosterone, or Nandrolone, DHB causes far less water retention, making it an elite choice for cutting cycles, photo shoots, and sports where lean mass and weight class matter.
Sciroxx Delivers Two Precision-Formulated DHB Options
Sciroxx provides pharmaceutical-grade Dihydroboldenone in two distinct forms, each tailored for a different use-case, click on each to learn more, including proven stacks and tailored cycles:
🔹 The DHB Blast– Pure, unesterified DHB for rapid onset and high potency per mg. Perfect for intense, short-duration cycles demanding fast results.
🔹 DHB Cypionate– An esterified, long-acting version with stable blood levels and reduced injection frequency. Designed for long cycles and smoother hormonal management.
Tap either version to explore ideal stacks, cycle durations, and expert protocols.
What to Watch Out For: DHB Side Effects
While DHB is considered milder than many other steroids in terms of androgenic load, it still carries risks:
- Androgenic Effects: Oily skin, acne, hair thinning—especially in genetically predisposed users
- Cardiovascular Stress: Possible increases in blood pressure and LDL cholesterol
- Testosterone Suppression: Natural production will dip—post-cycle therapy (PCT) is a must
- Injection Pain (PIP): Some users experience soreness, particularly with short esters or improper injection technique
📌 Good news?
No estrogen-related effects—DHB does not aromatize, meaning no risk of estrogen-driven side effects like gynecomastia or subcutaneous water retention.
Final Word
DHB (1-Testosterone) remains one of the most underrated and misunderstood anabolic steroids. Its powerful muscle-building capacity, combined with a clean side-effect profile and zero estrogenic activity, makes it a top-tier choice for serious athletes.
Whether you're chasing stage-ready conditioning or simply looking to add dense, high-quality mass, DHB offers a smart, effective path—especially when sourced from a trusted brand like Sciroxx.

