
In the Kit
Sugar Shift®
Sugar Shift®
Helps shift your sugar & carb metabolism, curb cravings and balance the gut microbiome — so you’re less “driven by the dessert table.
Perfect Peace™
Perfect Peace™
Supports a balanced gut-brain connection and helps ease the emotional edge that often comes when food, family or travel challenge your nervous system.
After The Holidays
The holidays may end, but stress and sugar don’t. If this combo worked well for you, keep it in your routine: Sugar Shift® for steady metabolic support, and Perfect Peace™ whenever you need an extra layer of calm.
Feel Balanced. Stay Calm. Enjoy Every Moment.
From rich foods to long to-do lists, the holidays can challenge your body and your mood. The Holiday Survival Kit brings together Sugar Shift® and Perfect Peace™—a microbiome-nourishing duo designed to help you digest, de-stress, and actually enjoy the moments that matter.
Highly rated among our 50,000+ happy customers
Why BiotiQuest Probiotics are Better
We've Assembled Your Gut's Dream Team
Every strain in our formulas has a unique function, but the real magic happens when they work as a team—delivering results greater than any one strain could on its own.
One-of-a-Kind Probiotic Strains
Every product uses probiotic strains you won't find anywhere else—researched and developed by us to work together.
Targeted Detoxing Power
Our exclusive strain of L. plantarum, included in every product, helps break down glyphosate (the world's most common herbicide), helping protect your gut from hidden chemical stress.
We Know Our Sh!t
Our formulas are built on years of studying the science of stool from thousands of people, nature's most honest assessment of health.
Developed by Microbiome Trailblazers
Our formulations were created by our founder Martha Carlin, Dr. Raul Cano (microbial ecologist), and Steve Kazemi (probiotic innovator), who bring over 70 years of combined expertise and passion to every formula.
Rare Probiotic Patent
Sugar Shift® is one of the only probiotics with a U.S. patent—clear proof it’s something you won’t find anywhere else.
Reviews
Q&A
Have A Question? Great, Ask Us!
Each formula has a different focus. Sugar Shift® supports healthy sugar metabolism and digestion, while Perfect Peace™ helps calm the gut-brain axis and reduce the effects of stress. Together, they deliver complete microbiome and mood support — ideal for the busy, indulgent holiday season.
Feel calmer fast. Many people notice a difference on the very first day. Perfect Peace™ begins supporting the gut-brain axis right away — helping you feel more grounded, relaxed, and centered even amid holiday stress.
Curb cravings quickly. Sugar Shift® starts rebalancing your gut microbiome from the first dose, helping to reduce sugar cravings and post-meal crashes so you can enjoy the season without overdoing it.
With consistent daily use, those early changes build into deeper results — smoother digestion, steadier energy, and lasting calm — helping you move through the holidays clear-minded, balanced, and resilient.
Absolutely. Everyone’s body (and stress level) is a little different.
You can take an extra Sugar Shift® before a big meal or an extra Perfect Peace™ on more stressful days. Listen to your body—it’s pretty good at telling you what it needs.
In most cases, yes. Probiotics like Sugar Shift® and Perfect Peace™ are generally regarded as safe for daily use alongside other supplements or medications.
If you’re taking prescription medications or have specific health concerns, it’s always best to check with your pharmacist about potential interactions.
For best results, take your probiotics a few hours apart from medications to give everything its own time to work.
It’s common to experience a little bloating, gas, or digestive rumbling at first—signs your system is adapting to the new microbes.
These sensations usually settle within a few days. If you’re sensitive, start with one capsule of each product daily and increase as your body adjusts.
BiotiQuest® probiotics are built differently.
Each formula is made from carefully selected, complementary strains that work as a team—not random single strains thrown together.
Our proprietary strains are designed to do specific jobs, like breaking down sugars or supporting calm, delivering real results you can actually feel.
Yes! Think of this as your all-season support system: Sugar Shift® for steady metabolism, Perfect Peace™ for calm and clarity.
Keep the results coming (and the savings too) by subscribing to maintain 20% off every shipment.
More questions? Find out more answers on our FAQs Page.





