3 PACK T&I FORMULA
Regular price
$111.00
Sale price
$155.00
Unit price per
TESTOSTERONE & IMMUNITY FORMULA
BULK PACK - 90-day supply.
Our Best Seller, and trusted by Men Australia-Wide.
You know the feeling. The drift in energy, recovery, and more. Somewhere in the 40s or 50s, your body quietly changed the rules, and nobody handed you the new playbook.
Testosterone & Immunity Formula is a playbook for men over 50. A daily foundational formula of 10 key ingredients, working together in sensible, clearly labelled amounts, supporting testosterone levels, immune function, energy, heart, liver and bone health.
One scoop, one glass of water, once a day. Fair warning: This isn't a soft drink.
We keep the nasties out, which means it has a slight tang in the tail, but that's the tradeoff when it comes to fillers and additives. And nothing a legend can't handle.
✅BUILT FOR EVERYDAY
POWDERHOUSE blend for men.
PACKED with researched & proven ingredients.
Made in Australia: GMP-certified facility
⚡HOW IT SUPPORTS
- Healthy testosterone levels
- Immune systems
- Energy & Vitality
- Muscle performance & recovery
- Bone and joint health
This isn’t a quick fix - it’s a daily foundation, and also safe for female athletes.
Try the 30-day test. This isn't just about what you'll feel; it's also about what you won't feel.
I use this every day for a reason - and I can feel it when I don't.
Don Singe - Professional Rugby League Coach
💪WHY IT WORKS
No pills to remember. No complicated stack to manage. Just one scoop, mixed with 150-200ml water, or add into your daily shake. A genuine all-rounder supporting heart, liver, blood, and bone health alongside testosterone and immunity.
All this means consistent use and nutrient intake. No peaks or troughs in intake to manage, for the systems that rely on these ingredients.
Don't let age mug you in broad daylight. A balanced diet is always ideal, but many modern diets and lifestyles leave real nutrient gaps, and in addition,l as we get older, we often eat less to manage weight, and nutrient absorption naturally declines. If you're staying active, the injury risk from under-supporting your body is real.
Beware mega-dose "solutions." They can be dangerous and are often a waste of money. Our ingredients and amounts are fully disclosed, no black boxes, no guesswork. Ask your doctor or nutritionist, or check the label for yourself with AI. Be informed.
🔥HIGHLIGHTS
- Save and avoid regular reordering.
- Ingredients featured in PubMed in over 26,500 clinical trials, randomised controlled trials, or systematic reviews. More information on PubMed.
- Full transparency on ingredients.
- Included in the Australian Register of Therapeutic Goods (ARTG) and registered with the TGA (Therapeutic Goods Administration of Australia). AUST L 478386.
- Made in Australia, in a certified GMP facility in Sydney.
- 5g serving a day (Scoop included).
- Used by the founders daily since launch.
INFO
STATS
| Cost per day | $1.42 |
| Savings off RRP | $23.18 (15%) |
| Delivery fee | Nil |
| Serves | 90 days |
| Best use | Daily |
🐂WHY OLD BULL HEALTH?
At Old Bull Health, you are dealing with founders who are over 50 and trying not to die. Funnily enough, we started the company with this goal, and thus, our slogan and mission are "Legends living longer".
Our commitment to simplicity means powders: one mix, one scoop, one glass of water; just keep it simple.
Each ingredient is researched and carefully considered. Our Testosterone & Immunity formula is our best-seller and a testament to this cause. We avoid capsules and pills, focus on daily-use benefits, comply with TGA (Therapeutic Goods of Australia) regulations and requirements, and have an AUST L product number. We are included in the ARTG (Australian Register of Therapeutic Goods).
Our products are also regularly laboratory-tested by a third party throughout their lifecycle for quality and conformance to ingredient-level specifications.
Experience the benefits of consistent use and join our community of satisfied customers today. We do not support unregistered products coming in from overseas and believe they cause harm to our industry and potentially to users.
Elevate your health journey with Testosterone & Immunity Formula.
How to use Testosterone & Immunity Formula:
If you only want to try a single pack first. Find that option here.
Delivery
Orders are processed immediately during office hours and shipped via Australia Post Standard or Express Post Service from Sydney. Where applicable, delivery is a flat rate of $4.95.
Certain three and four-pack products have free shipping if you see the following icon.
Our goal is to get the product to your door in 1 to 3 days; again, it will depend on where in Australia you are located. International shipments may take longer.
For a more accurate time estimate from Australia Post, enter 2100 as our 'from' postcode and your postcode using this online postage calculator.
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We charge a flat delivery fee of $4.95, regardless of how many products you order, but free delivery on specific bundles, or if your spend is over $149.
International orders are higher; please refer to the product page for more details. Delivery will be calculated at checkout depending on your selections..
We also offer FREE Click & Collect from:
ATOS (Look for Old Bull health Signage)
152 Old Pittwater Road, Brookvale, Sydney NSW.
Collection hours are: 9:00 am – 4:00 pm Monday to Friday | Closed Saturday and Sunday.
Any questions or dramas, contact us.
Subscribe and $ave more
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Subscriptions allow you to SAVE, and have the CONVENIENCE of not forgetting to reorder.
You will receive an email the day before each order to REMIND you that you are about to reorder. You can also elect how often you want to receive products or pause your subscription as required. Depending on your needs, you can skip, reschedule, edit, or cancel anytime.
If you're unsure or haven't tried our powders before, set up a monthly subscription for your first order and save. Then cancel if you don't like it. We are confident in our products, not to mention our money-back guarantee. (See our refund policy.)