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Benchmarking ingredients & Pricing

1. Testosterone & Immunity Formula price comparison

What about just buying the vitamins separately? Well, you could...

We benchmarked the 10 ingredients of Testosterone & Immunity Formula against those of household brands sold in Australia, using the Chemist Warehouse website, which included the full RRP (Recommended Retail Price) and discounted prices. (Updated 2025).  

* Full pack divided by number of servings
** Above adjusted for ingredient amount.

No matter which way we looked at it, you can't go past the value in Testosterone & Immunity Formula, but do your own research.

Additionally, this research was not intended to portray any competitor in a negative light, but rather to illustrate a price point, without commenting on whether their products are good, bad, or different.

Methodology:

1. We used the Chemist Warehouse website for consistency and used the first best match search result.
2. Brands included Blackmores, Microgenics, Caruso's, Natures Way, and Melrose Vitamins.
3. We collected and analysed:
   Total price of item
   Cost per serve - RRP
   Cost per serve - Discounted RRP
   Cost per serve as above, but adjusted for ingredient amounts - 4 had the same or less of the particular ingredient. 
4. Products included capsules, gels, and powders, but excluded multivitamins, as most contained 25+ ingredients, which were administered in small amounts.
5. You can find the complete list of ingredients in the Testosterone & Immunity Formula on the product page.
   

2. T Booster Comparison

Prices are up! What about Regulation, and should you care?

We reviewed T Boosters across price and ingredients. We compared T Booster prices and ingredients from Sept 2021 to Oct 2022, and recently updated pricing for Sept 2023. 2025 update coming.

This is not about saying if these are good or bad, but key questions we believe should be asked include:

Safety questions:

1. For how long can I safely take these ingredients in these amounts every day?
2. What is the basis for claims to support the ingredients rather than statements on the website? 
3. Is their product registered and subject to a statutory body responsible for consumer safety? If so, where is the registration number?
4. Where is the product made? Where is it registered, and where is the certified manufacturing facility located?

Shipping

Finally, beware of pricing in US$ and shipping costs to Australia. Of the 6 T Boosters reviewed, all were shipped from overseas, 2 offered free shipping, and the rest averaged $22 for an estimated 5–7-day delivery time. Those with free shipping were also 43% more expensive than those without.

The T Boosters we included were: 

Observations from T Booster Research:

• None of the T Boosters we reviewed appeared to be registered with the TGA or Therapeutic Goods Administration of Australia. We are happy to be corrected on this.
• Some are "Made in the USA", but for most, we could not determine where they were actually made.
• Most of the claims made, including "guarantees," would NOT generally be allowed in Australia.
• Some ingredients lack "evidence" of actually boosting testosterone.
• Some we could NOT find the list of ingredients, or could not find the amounts of the ingredients as required in Australia.
• Some had ingredients up to 5X the RDI* allowed in Australia.
• Most required 4 capsules a day, with an average of 3.83 capsules.
• Where we could establish the ingredient list, most products had between 9 and 12 ingredients. One had completely changed the product but not the brand.

* Recommended Daily Intake

Pricing - T Boosters

• The most expensive T Booster was $6 per serve, down from $9.13 in the prior research, but this was an outlier and was removed. The average price for the T Boosters was then around $3.56 per serving, up from $3, and the average, excluding the $6 standout product, was $3.16, up from $2.84 per serving; these prices excluded shipping costs.
• The average price increase from September 2022 was 18.8%, with only two products lowering their prices. Two products increased their prices, and three remained unchanged.

Testosterone & Immunity Formula

Old Bull Health's Testosterone & Immunity Formula is not referred to as a T Booster and is not advertised as such. In line with Australian requirements, we make proven claims based on the included ingredients that it can support testosterone levels, amongst other things.

Our product, as well as those reviewed, does not contain the testosterone hormone.

The average cost per serving of Testosterone & Immunity Formula was $1.67 per serve. Pricing has remained constant since launch despite increased input costs.

Of the 30 ingredients across the T Boosters reviewed (They do not all include all 30), 11 were included in at least two or more products, of which seven ingredients are included in Testosterone & Immunity Formula. At least two of the ingredients were intentionally excluded, as we didn't believe there was sufficient evidence to support their claims.

3. Marine Collagen comparison

(1) The range of Collagen per serving was 3 g to 12 g. 

(2) Of the 5 key marine collagen peptides powders reviewed, only 1 other is sourced from Cod of Norway, 1 mentions whitebait as the source, and the remaining 3 do not state the source or type of fish. Competitor products include JS Health, Vital Proteins, Bondi Marine Collagen, and Dose & Co. We excluded capsules, as while they are cheaper, the collagen dose is very small.

(3) Only Old Bull Health references a proven sustainability certificate. 1 states they are sustainable, but provide no proof; the rest do not mention it.

(4) We provide a link to the clinical trial. 1 other provides links to general research, but there is no link from their ingredient to the research, and the others do not.

Summary

• Based on the above benchmarking, Testosterone & Immunity Formula is great value and fully transparent in terms of claims, ingredients, and registration.
• If you're looking for a T Booster, be sure to do your research. Imports tarnish the industry as a whole.
• Yes our Marince COllagen is more expensive by a small margin but you get what you pay for, our is proven and the results speak for themselves.