Strength Stack 3XL - Cycle 1
Strength Stack 3XL - Cycle 1
Strength Stack 3XL - Cycle 1
Strength Stack 3XL - Cycle 1
Strength Stack 3XL - Cycle 1

Strength Stack 3XL - Cycle 1

Strength Stack 3XL (Cycle 1) is formulated for strength athletes, bodybuilders and anyone else who's training goals are to increase strength, size and muscular development without any serious side effects.

For over 5yrs now The Strength Stack (alone) has proven itself to help strength athletes achieve their training goals via nutritional supplementation with noticeable affects in the first week or two depending on their diet and training experience.

And now we've made it better...

We believe Strength Stack 3XL to be ONE of the strongest legal non-prescription formulations for strength athletes currently available in the Australia marketplace.

Most will integrate Strength Stack 3XL into their strength & muscle development training programs & dietary protocols that demand advanced nutritional requirements for body adaptability under intense physical stress.

Natural Athletes; that are concerned with post cycle side effects from (some) mainstream Sarm or Steroid cycles may prefer to use The Strength Stack 3XL instead.

Bodybuilders & Strength Athletes; may like to use Strength Stack 3XL as a bridge between "other supplement" cycles or as part of their PCT protocol to help maintain their gains.

Strength Stack 3XL is comprised of 3x unique products, designed to work synergistically together to help you with advanced dietary nutrition and training goals.

Turkesterone (Animal) Comparison Study



We believe our secret is "stacking" Turkesterone with our other formulations (Strength Stack 3XL) so you'll get more "bang" why?

When you look at this (animal) study you'll see the different variety of ECDY's ... and look ... more is not always better but we think we're hitting the body through various different pathways and it seems to be working great. 

However, every individual needs to find their own sweet spot using various dosing protocols, diets & training routines is a must (using the generic dosing protocol as a starting base).

We we're super surprised when guinea pigging this stack ... and we're absolutely certain you'll see (and feel) the noticeable difference for yourself.

BIGBoyz Strength Stack 3XL - Cycle 1

The Ingredients In Strength Stack 3XL (Cycle 1):

  • Turkesterone2 +Plus Contains Ajuga Turkestanica (Turkesterone),
    Pro-Follistatin, 20-Hydroxyecdysterone & a proprietary carrier blend. 
  • Test Switch (Cycle 1) Contains a synergistic blend of (modified) Daidzein,
    Ecdysteroids, Methyl Atratate, 6-Methylcoumarin and an Alpha ZMA Complex. 
  • Pyranobolin Contains ARTA DPB500 (Exclusive to BIGBoyz), Daidzein Trifobolin (Hydroxy-phenolbenzopyranone, Luperform and Laxogenin.
  • Necessary for bone structure.
  • Necessary for normal nerve & muscle function.
  • Contributes to a reduction of tiredness and fatigue.
  • Necessary for normal protein synthesis.
  • Contributes to normal physiological function.
  • Necessary for normal cell division.
  • Contributes to normal energy production.
  • Necessary for normal energy metabolism.
  • Contributes to normal mental performance.
  • Contributes to cell protection of free radicals.
  • Necessary for tissue building & repair.
  • Contributes to the normal production of thyroid hormones.
  • Contributes to the maintenance of normal testosterone levels in the blood.
  • Contributes to normal synthesis and metabolism of steroid hormones and some neurotransmitters.
BIGBoyz Turkesterone Plus - Muscle Strength & Size

Turkesterone2 +Plus - Directions & Ingredients

BIGBoyz Turkesterone Plus - Ingredients
BIGBoyz Pyranobolin - Muscle Strength & Size

Pyranobolin - Directions & Ingredients

BIGBoyz Pyranobolin - Muscle Strength & Size
BIGBoyz Test Switch Cycle 1 - Hormone SupportTest Switch - (Cycle 1) - Directions & Ingredients

BIGBoyz Test Switch Ingredients

Pyranobolin Warnings

Recommended Cycle(s): 1-3x Months On, 1x Month Off.
Post Cycle Therapy (PCT): 
Not necessary (at recommended dose & cycle protocols).

Advanced Athletes: May prefer 1x capsule 4x times a day, with meals from ALL 3x products.
Advanced Use Case #1: May be used as part of a PCT protocol.
Advanced Use Case #2: May be used to bridge "other" supplement cycles.

Please Note: We always recommend consulting a medical professional before using our products if you have any health concerns. We do not recommend using our products if you are using any medication and/or have any serious health issues without professional medical guidance otherwise. All claims made on this page are allowable under the Supplementary Sports Foods Standard 2.9.4. Therefore (at the time of publishing - Oct 2022), we believe our products do not require ARTG Registration.

BIGBoyz Strength Stack 3XL - Muscle Strength & Size
Regular price $359.85 Sale priceOnly $279.95 Save $79.90
Includes GST.
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  • Inventory on the way
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  • $15 Flat Rate* 5-9 Day Shipping Australia Wide
  • $20 Flat Rate* International Shipping NZ (*see info below)

What Do You Recommend?

We recommend aligning your training goals & diet with the supplements they are formulated for i.e. "Strength, Shred, Mass & Maintain".

We also recommend trying our supplements using the recommended (generic) dosing protocols on the product labels, then trying different protocols based on your unique preferences, lifestyle, dietary requirements & training routines.

Are These Products Safe To Use?

Our products are formulated in a licenced, compliant, food safe manufacturing facility located in Melbourne Australia by qualified food scientists with a background in toxicology, health sciences & human factor engineering.

We believe our products are safe for the average healthy individual that has no medical concerns, using the recommend dosing protocols, in cycles, without the use of others products and/or medication(s) and used in an appropriate & responsible manner.

We always advise consulting a medical professional if you have any health concerns before using our prouducts.

What's Your Refund Policy?

For perishable goods that are unopened, in saleable condition as it was sent and recieved by our staff within 7 days of purchase (sent to us at the customers expense), we're happy to honour a full refund if it's not what you ordered.

Unfortunately products that have been opened, that have contents missing or products that have been held longer than 7 days will be deemed unsaleable and unrefundable because we cannot determine what the contents have been exposed to or how the products have been stored.

You can read our full refund policy here.

FREE Express Shipping (1-5x business days), including tracking, updates & signature on delivery for all orders over $100AU, Australia wide.

$15AU Regular Flat Rate* Shipping (5-9x business days), for all orders under $100AU, Australia wide.

$20AU Flat Rate* International Shipping to New Zealand (up to 14x business days) for all order up to 500g.

$30AU Flat Rate* International Shipping to New Zealand (up to 14x business days) for all orders between 500g-1kg.

To be notified when more stock is available, hit the yellow bell icon at the bottom left-hand side of the page and turn on notifications.

BIGBoyz Out Of Stock Notifications

Majority of consumers aren't aware that companies selling to the general public cannot make certain claims against products, unless they meet specific and restrictive criteria according to various categories set by the regulatory authority in that area.

To simplify the above, we just don't make claims like other supplement companies do (annoying I know) but necessary.

Instead, we let the products do the talking and rely on positive word of mouth from our members.

This means, we don't need to spend money on advertising and can pass those savings onto our members.

Feel free to Google or PubMed Articles on the ingredients we use as we cannot display that content on our website (unfortunately).

Customer Reviews

Based on 15 reviews
Savas (Sydney, Australia)
Wow. This stuff works

This stack is amazing I am 53 years old and making awesome gains . Good Strength gains put on at least 4kg of muscle after this cycle .
Just bought the Liquid Sarms Stack.
I Will review this stack also HAPPY GAINS

Fantastic to hear your results at 53! Appreciate you taking the time to write your review Savas, thank you! #BIGBoyz

Shane N. (Perth, Australia)

Got the strength stack delivery was fast as so we’re the results energy levels in the gym along with the strength is definitely a eye opener to onlookers
So the strength stack is on another level when it comes to serious training
Definitely get some more
Kia ora

Hey Shane, really appreciate your awesome review brother,... great to hear you're getting eyeballs in the gym mate :) 'All Eyes On Me' - Tupac :) Love it! #BIGBoyz

Corey J. (Melbourne, Australia)

Been on this stack for just over a week and starting to feel Thro. Highly recommend 💪💪💪

Hey Corey, really appreciate your 'Juicy' review buddy :) ... we always love hearing our gym buddies progression towards their goals & gains ... thank you!

Jackson (Melbourne, Australia)
Just great👌🏽

I feel stronger and the muscle gain has increased dramatically since I’ve started using the strength stack. 10/10 Would recomend

Appreciate the time to write a quick review and great to hear you're making gains Jackson, thank you!

Eru M. (Melbourne, Australia)
Strength stack 3xl

Delivery was quick and easy. I really notice the difference now when I take 3xl .I drag out 80kg sheep and 3xl helps heaps keeps me pumping and keeps me motivated .8 days now

Bicep curling sheep!? That's legendary status around town right there brothr :muscle::muscle: Appreciate the review! ;)

Strength Stack 3XL

Easily the strongest supplements available in Australia without prescription.

(Until they get banned)