Kalpa Pharmaceuticals

Sustaxyl 350 mg

TESTOSTERONE BLEND 350 MG INJECTION
Drug Class: Androgen; Anabolic Steroid; Androgen Ester
Composition:
- Active Substances: Testosterone Decanoate (140 mg), Testosterone Isocaproate (84 mg), Testosterone Phenylpropionate (84 mg), Testosterone Propionate (42 mg)
- Concentration: 350 mg/mL
Presentation: 10 mL Vial
Manufacturer: Kalpa Pharmaceuticals
Common Name(s): Sustanon, Andropen, Sustabol, Sustamed, Omnadren

60.00 USD

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Sustaxyl 350 mg Detailed

Sustaxyl 350 mg – Testosterone Blend by Kalpa Pharmaceuticals

Sustaxyl 350 mg by Kalpa Pharmaceuticals is a high-dose testosterone mix formulated for stable, long-lasting anabolic effects. Each 1 mL contains a blend of short, medium, and long esters: Testosterone Decanoate (140 mg), Testosterone Isocaproate (84 mg), Testosterone Phenylpropionate (84 mg), and Testosterone Propionate (42 mg). This structure mimics the original Sustanon formulation but at a more potent 350 mg/mL concentration.

How Sustaxyl Works

Sustaxyl is designed for athletes and TRT users who want sustained testosterone release with fewer injections. The mix of esters ensures quick initial elevation and extended stability over days. According to clinical studies on testosterone esters, such blends provide consistent serum levels with improved anabolic-to-androgenic ratios.

Uses and Stack Suggestions

Sustaxyl is a go-to option for bulking or TRT-style cycles. It's often used in 10–12 week protocols to support muscle growth, strength, libido, and recovery. Popular stacks include Nandroxyl, Anadroxyl, and Oxandroxyl for those targeting maximum size and performance.

Recommended Dosage & Guidelines

Beginner dose: 250–500 mg/week
Intermediate: 500–750 mg/week
Injection frequency: 1–2x/week due to blend half-life

Because this is a strong testosterone compound, estrogenic side effects (bloat, gyno, BP elevation) may occur. Consider using Aromaxyl as needed during cycle. PCT with Clomixyl or Nolvaxyl should follow cycle completion.

Why Choose Sustaxyl from Kalpa Pharmaceuticals?

Kalpa Pharmaceuticals ensures high-potency, lab-verified injectables. This advanced blend modeled on Sustaxyl 350 mg is ideal for users seeking dependable testosterone elevation with less frequent dosing and faster performance returns.

Frequently Asked Questions

What is Sustaxyl 350 used for?

Sustaxyl 350 is used for bulking and TRT-style cycles. It supports lean muscle gains, energy, libido, and strength by maintaining stable testosterone levels.

How often should I inject Sustaxyl?

Sustaxyl should be injected once or twice per week due to its multi-ester structure, which provides both rapid onset and prolonged release of testosterone.

What can I stack with Sustaxyl 350?

Sustaxyl stacks well with compounds like Nandroxyl, Anadroxyl, or Oxandroxyl to boost size, strength, and recovery in long-term anabolic cycles.

Is post-cycle therapy needed after Sustaxyl?

Yes. After stopping Sustaxyl, users should run PCT with Clomixyl or Nolvaxyl to restore natural testosterone and preserve gains.

Sustaxyl 350 mg Reviews

Jonathan
Aug 24, 2023 (13:22)

what is the recommended dose

Anonymous
Mar 9, 2020 (08:14)

1cc Modays, Wednesdays, and Fridays for 7 weeks and then switched to test e. The sustaxyl is as everyone else that has used can tell you. It's fire!. My libido was up the whole time running it and i made solid gains. The best part is that i kept most of my gains. Since running his gear and doing my PCT i kept most of the strength that i had gained.

rolando
Dec 13, 2016 (14:26)

Just got my gear running this with decca and d-bol two weeks in feel like full pumps in gym and recovery is fast. Great gear.

Tim
Aug 28, 2016 (11:45)

If your going to inject like an asshat, stick to p.o.. Why waste money and gear? Sustaxyl is gtg, no pip if done RIGHT.

Tim
Aug 23, 2016 (14:49)

Sustaxyl works good. Felt the pump after 1 week. Strength up, size gradual. Sex drive up

Derrick
Mar 8, 2016 (06:08)

I injected into muscle use 23g one inch needle and I did have a dumb ass friend get into my bottle and he was soo scared and he barely put it under the skin and lol ahaha it knotted up on him cause his body didn't know what it was took a month to go away. When your doing gear be a man and shove that needle deep into muscle

Wes
Aug 7, 2015 (06:07)

what part of your body were you injecting? muscles or under the skin?

Derrick
Jul 21, 2015 (03:58)

I been running 750mg week and in 5 weeks I gained 21lbs . I was also running kalpa deca too . awesome shit right here boys. The injection pain don't hurt .

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