ProStak Shaker Bottle
A 16-ounce BlenderBottle ProStak with the BlenderBall whisk and two interlocking jars for powder and supplements.
- 16oz ProStak by BlenderBottle
- BlenderBall wire whisk
- 150cc jar: 1 to 2 servings of powder
- 100cc jar: 1 serving or pills
- Pill organizer locks into any jar lid
Product Description
Who It's For
- Daily Nutritional Support customers on the go
- Anyone completing a Dr. Cabral Detox away from home
- Those who carry powder and supplements together
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The EquiLife Advantage
By The Numbers
High Standards Meet Proven Results
Scientific Citations
supporting the ingredients and formulations used across EquiLife nutritional supplements.
Lab Tests
& 1-on-1 appointments helping people uncover personalized insights into their health.
Customer Orders
Fulfilled globally across EquiLife labs, protocols, and nutritional supplements.
Clinical Experience
behind the health mission, data, protocols & products that shape EquiLife & our customer results.
Board Certified Doctor of Naturopathy
Created By Dr. Stephen Cabral
Getting Better Together.
“EquiLife goes beyond lab testing, protocols, and formulas. It's my life's work, built on combining ancient wisdom with modern science. Every formula is one I would use, and do use, with my own family.”
Dr. Stephen Cabral EquiLife Founder
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If you don’t love your EquiLife product, send it back for a full refund — if not yet registered or used.
If You Have Questions, We Have Answers.
Frequently Asked Questions
Who formulates EquiLife products?
Every EquiLife supplement is formulated by Dr. Stephen Cabral, a Board Certified Doctor of Naturopathy with more than two decades of clinical experience helping clients through his private practice. Formulation starts from a simple standard: Dr. Cabral only creates products he'd give to his own family and his own practice clients. That means choosing the most bioavailable, body-ready forms of each nutrient (for example, methylated B vitamins), pairing ingredients that work well together, and refusing to cut corners on quality even when a better raw material costs more. It's a practitioner-first philosophy rather than a mass-market one.
Are EquiLife supplements gluten-free, non-GMO, and free from common allergens?
We formulate with a clean-label standard, so most EquiLife supplements are gluten-free, all are non-GMO, and free from dairy, soy, egg, and nut ingredients, with no artificial colors, preservatives, or unnecessary fillers. Most of our products are also vegan. Because attributes vary by product, we list the specific dietary details right on each product page and label, so you can confirm the exact profile of anything before you buy.
Are EquiLife products science-informed and grounded in research?
Our formulas are grounded in published nutritional research, clinical experience, and functional-medicine principles. For each product, ingredients and dosages are selected based on the available scientific literature and Dr. Cabral's real-world clinical use - not on trends or marketing fads. Our goal is to give your body well-researched nutrients in forms it can actually absorb and use.
Does EquiLife test its supplements for purity and quality?
Yes, and we consider it non-negotiable. Every batch is tested by an independent lab before it reaches you. The laboratory testing screens include heavy metals, mold, and bacteria, checks for impurities, and confirms that the actual dosages match what's stated on the label (potency). It's how we can stand behind the purity, safety, and consistency of every bottle.
Where are EquiLife supplements manufactured?
Our nutritional supplements are manufactured and stored in the United States at GMP facilities, under strict quality controls. We also keep production fresh, made in smaller, continuous batch runs every couple of months rather than products sitting in a warehouse.
How do I know which EquiLife supplements are right for me?
You don't have to guess. Unlike a commodity supplement brand, EquiLife helps you personalize your path. You can start with our online quizzes and wellness protocols, work with our health coaches, or go deeper with at-home functional lab testing to understand your body's specific needs. From there, we help you build a routine designed around you—not a one-size-fits-all shelf product.
How long should I take an EquiLife supplement before expecting results?
It depends on each case. Timing varies from person to person and product to product, and is influenced by your diet, lifestyle, baseline nutrient status, and how consistently you take the product. Some people notice changes relatively quickly, while foundational nutrition and longer-term goals often take more time and steady daily use. Consistency is the most important factor we’ve seen over the past 26+ years.
Where does EquiLife ship?
We ship across the United States and to 20+ International countries. Domestic orders over $99 ship free; orders under $99 are a $7.95 flat rate. Please allow about 3–5 business days for processing and shipping, with a little extra time for Alaska, Hawaii, and Puerto Rico. We ship supplements and protocols to more than 20 countries internationally (Australia, Austria, Canada, Denmark, France, Greece, Hong Kong, Hungary, Iceland, Italy, Latvia, Netherlands, New Zealand, Norway, Philippines, Romania, Singapore, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, Vietnam) and at-home lab tests to a smaller set (Australia, Canada, New Zealand, and the United Kingdom). International duties, taxes, and VAT are calculated at checkout. For the full country list and details, see our Shipping page.
How does an EquiLife subscription work, and can I change or cancel it?
Subscribing is the easiest way to stay consistent; which is the single biggest factor in getting results. When you choose the subscribe option on any eligible product, your order ships automatically on the schedule you select, and you'll save 15–20% on every recurring order versus one-time pricing. You're always in control: you can skip a shipment, change your delivery frequency, swap products, update your address or payment, or cancel anytime from your online account—no phone calls or emails required. And because your supplements arrive automatically, you never have to worry about running out mid-routine.
Does EquiLife offer a satisfaction guarantee?
Yes. We stand behind every product with our "Empty Bottle 100% Satisfaction Guarantee." If you're not satisfied, simply return your empty bottles within 60 days of purchase for a full refund of your product purchase price (shipping and handling excluded). At-home lab tests are also refundable if returned before lab processing begins.
Our Customers Are Our Best Advocates
I love this shaker bottle and the interchangeable twist on and off stacker options! This system makes it convenient to travel with supplements in the form of both pills or powders. Or completely remove them and just have a great little shaker bottle.
I’ll be traveling a lot this summer. This is an excellent way to keep my fitness goals on track and attainable. I especially like the extra containers for supplements and DNS.
With this bottle I can bring my vitamins & my protein powders with me anywhere I go!!!
I love the ball inside to mix the nutrients easily. I love the supplement container that attaches to the bottom of the cup. I like that the cup closes securely so it doesn't leak. My only concern is that it is plastic.
Great cup, but needs to be larger
The recommended liquid for the detox is 20ounces and the shaker is 16 ounces. It should be 20 ounces. I’m hoping it’s BPA free. I haven’t checked but Other than that it’s fine.
This shaker bottle works great and I like the storage containers.
What is the plastic piece for in bottom. I noticed water in there after washing then realized it is removable.
Works as intended and leaves no clumps. Has a powder carrier twist bottom that is convenient.
It is so convenient to take your detox shake powder with you and mix with water when it is time to drink.
I like the mouthpiece on the bottle and the fact that you can use the attachable compartments to bring the powder mix with you as you go about your day or are at work. However, the shaker ball is not very effective, and a ton of powder gets stuck around the edges of the bottom of the cup, every time.
I feel like I'm massively shaking it, but there is still at least 1 tsp + of powder stuck at the bottom - wasted product, every time. It's so frustrating, I stopped using mine and use my noisy nutribullet to mix my drink now instead. I wouldn't recommend the cup since it doesn't fulfill it's main intended purpose, to shake up your powder until it dissolves.
I love it it’s very easy to use like the storage compartments so I can take it on the go for later I recommend every body should have
Love the two extra compartments for supplements
My husband & I did the 7 day cleanse for the first time. We both lost 3-4 pounds and it helped us to be more aware of serving sizes and what foods are non inflammatory. It felt like we were wanting to eat more and more often and it taught us to be more disciplined. Energy levels low at first but energy kicked in day 4 and it was great. Our “poops” were healthy and clean towards the end. We plan to do it at least every January.
My husband and I both use this for the dns shake and other protein powders. It works well, is so functional, and while it is plastic it does feel fairly durable.
Perfect! No leaks, all the compartments make it easy to pack and go! Love it
the 7 detox plan was my first ever. First two days were tough, then it got better. I dropped five pounds and also reduced belly bloating feeling. Felt a lot lighter, more energy, better sleep!
Perfect
Easy to use
Just the perfect size. Fits easily in the car cup holder! Handle makes it easy to carry.
I love the design of this Shaker Bottle...very convenient to pack while on the go. I wish however the size is 20 oz instead of 16 oz so I can use it for detox.
ProStak Shaker Bottle
Love this for busy days when I need to pack detox shake and supplements to go to work.
It works pretty good
Good quality shaker - no issues!
Although I like the bottle, it could be made a little bigger to accommodate 20 oz. of water which is what the instructions for the detox says to use.
I have been struggling with adrenals/fatigue/fog for 3 years… and this week is the FIRST time I’ve felt clear headed, lighter, and have energy after following the simple 7 day detox!!! I purposely have not taken my regular supplement protocol and just used the detox-- and have experienced daily energy, better sleep, and more strength. This is an incredible discovery and I can’t wait to keep going!
I like the container for storing your supplements. However the liquid container is a bit small. It only holds 16 oz which is less than the recommended 20 oz to mix with your DNS shake while on the liver detox.
ProStak Shaker Bottle
The bottle is too small. Does not hold the recommended 18-20 ounces for the liver detox. And if you fill it to the top it’s hard to blend. And if you have your supplements in there they rattle around.
I'm not sure if I have a defective cup or if I'm not doing it right but I loved the fact that you could keep your pills and powder in the separate compartments. But when I filled my shaker cup with water so I had filtered water at home when the time came to drink it, I put the container with my pills on the top. Somehow water seeped through and my pills disintegrated and the container filled with water. Not sure if that's normal.
