TEST Switch C1 - Hormone Support
TEST Switch C1 - Hormone Support
TEST Switch C1 - Hormone Support

TEST Switch C1 - Hormone Support

Test Switch C1 (Cycle 1) is formulated for natural athletes, powerlifters, bodybuilders and the general gym go'er that wants to maintain optimal, healthy hormone levels during their training cycles or after "other supplement" cycles.

Most will integrate Test Switch C1 into their strength & muscle development training programs & dietary protocols that demand advanced nutritional requirements for body adaptability under intense physical stress to aid in advanced growth & development.

Natural Athletes that are concerned with side effects from Pro-Hormone, Sarm & Steroid cycles may prefer to cycle between Test Switch C1 (Cycle 1) and/or Test Switch C2 (Cycle 2) Alpha Max instead.

Bodybuilders & Strength Athletes may like to use Test Switch C1 as a bridge between "other supplement" cycles or as part of their PCT protocol to help maintain their gains during their "Off Cycle".

TEST Switch C1 contains ecdysteroids which are naturally occurring compounds found in plants or insects. Ecdy mixed with our other advanced ingredients and new delivery systems have incredible synergistic effects with our other products.

And we're always researching novel compounds and testing those synergistic effects when formulating our unique supplements, so you get the training benefits that aren't available anywhere else in the marketplace.

The Ingredients In Test Switch (Cycle 1):

  • Contains a synergistic blend of (modified) Daidzein, Creatine MH, Ecdysteroids, Methyl Atratate, 6-Methylcoumarin and an Alpha ZMA Complex. 


  • 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.

Test Switch (Cycle 1) - Directions & IngredientsBIGBoyz Test Switch C1 Directions & IngredientsBIGBoyz Test Switch C1 Warnings

Not For Use In Drug Tested Sports: As of 1st January 2023, WADA has added "ecdysteroids" (and related individual compounds) to their list of prohibited substances for use in (drug tested) sports, however, they are still available to use for the average gym go'er and non drug tested sports at the time of publishing this notice (01.02.2023). 

Recommended Cycle(s): 1-2 Months On, 1 Month Off.
Continuation Cycle: 1-2 Months Of Test Switch C1 (Cycle 1), then 1-2 Months Of Test Switch C2 Alpha Max (Cycle 2).

Post Cycle Therapy (PCT):
Not necessary (1-2 months).
Test Switch C2 Alpha Max maybe used after longer cycles or higher doses.

Advanced Athletes: May prefer 1x capsule 4x times a day, with meals.

Advanced Use Case #1: May be used as part of a PCT protocol.
Advanced Use Case #2: May be used to bridge "other compound" cycles.

Can be used stand-alone or "Stacked" with PyranobolinTurkesterone or Both in the Strength Stack 3XL!

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 - 01 Feb 2023), we believe our products do not require ARTG Registration.


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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.

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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 12 reviews
Henare W. (Perth, Australia)
Test switch

Results that speak for themselves, the more time invested. Bigger and Better the result

Thanks for another awesm review Henare ... I think you've bought every product we have now lol. Appreciate your support brother (big ups!) #BIGBoyz

Christopher R. (Sydney, Australia)

Test Switch

C F.


Wayne S. (Perth, Australia)

Best supplement on the market

Phu N. (Sydney, Australia)
Great product for between cycles

I just finished 2 months of the liquid stack and test switch has really filled me out. Energy levels and recovery in the past week have been improving

Strength Stack 3XL

Easily the strongest supplements available in Australia without prescription.

(Until they get banned)