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Dihydroboldenone (DHB) 100 mg
Description
What is Dihydroboldenone 100 (Astera Labs)?
Astera Labs dihydroboldenone at 100mg/ml, in a 10ml vial. One of the strongest lean-mass compounds available, and comfortably the most painful to inject.
Also sold as DHB or 1-testosterone.
Dihydroboldenone is boldenone with the double bond reduced, which is also why it is called 1-testosterone. That change makes it considerably stronger than boldenone and removes the aromatisation entirely. What you get is dry, lean tissue with no water and no estrogen, at the cost of the worst injection pain of anything we sell.
Dihydroboldenone 100 benefits
- Strong lean mass gains with no water retention at all
- Does not aromatise, so there is no estrogen from the compound to manage
- Noticeably harder look than boldenone, which it is chemically derived from
- Strength gains that arrive faster than the mass does
- A vial lets you draw part doses, which is how you spread this compound across more sites
Dihydroboldenone 100 dosage
- Beginner at this compound
- 200mg per week, which is 2ml
- Intermediate
- 200 to 300mg per week
- Advanced
- 300 to 400mg per week
- Run alongside
- Testosterone as the base
- Frequency
- Every other day, to keep each injection small
- Cycle length
- 10 to 12 weeks
Frequency here is about pain rather than pharmacology. At 100mg/ml you can draw 0.5ml and inject four times a week rather than 1ml twice, which is a meaningful difference with this compound.
Do not start at the top of the range. Run 200mg for two weeks and find out how you handle the injections before committing to a full cycle of them.
Package content
- Vial
- 10ml sterile multidose
- Strength
- 100mg/ml
- DHB per vial
- 1000mg
- Carrier
- Miglyol 812
- Brand
- Astera Labs
At 200mg a week one vial covers five weeks.
Store below 30°C. Protect from light. Do not freeze. Keep out of reach of children.
Who is Dihydroboldenone 100 for?
Experienced users who want dry lean mass and have already established they tolerate painful compounds.
The vial has a genuine advantage here over DHB-MED 100, which is the same compound at the same price in ampoules: being able to draw half a millilitre and inject more often, in smaller amounts, is the single most effective thing you can do about the pain.
How to use Dihydroboldenone 100
Intramuscular injection into large muscles only, glutes for preference. Draw small volumes and inject more often rather than fewer, larger doses. Inject slowly and let the vial reach room temperature first. The injection technique guide covers site rotation.
Frequently asked questions
How bad is the injection pain really?
Bad enough that it is the main reason people abandon this compound. Soreness commonly sets in a day after the injection and can last several days, sometimes with swelling and enough stiffness to interfere with training.
It varies between people and between batches, but nobody describes DHB as comfortable. If you have not tolerated propionate or testosterone base well, this will be worse.
Can I do anything about the pain?
Inject into large muscles only, glutes rather than delts. Split the weekly total across more injections so each one is smaller in volume. Inject slowly, and warm the oil first.
Some people cut it with a testosterone or another compound in the same syringe to reduce the concentration going into one spot. None of this removes it, it makes it manageable.
Is DHB the same as boldenone?
Related but distinctly different. DHB is boldenone with the double bond reduced, which makes it stronger and removes aromatisation entirely.
In practice they behave nothing alike. Boldenone is mild, slow and aromatises weakly. DHB is strong, drier, and does not aromatise at all.
How long should a DHB cycle be?
Ten to twelve weeks. It is strong enough that longer adds risk without much return, and in practice the injection pain limits people before the compound does.
Run it on a testosterone base, and treat the first fortnight as a trial of whether the injections are sustainable.
Does it aromatise?
No. The reduced structure removes aromatisation entirely, so there is no estrogen coming from DHB itself and no water retention from it.
The testosterone you run alongside it still aromatises, so estrogen management is about that rather than about this.
All products are supplied exclusively for research and evaluation purposes and are not positioned as medical treatments or health solutions.
