Table of Contents
- Introduction
- The Science of the Body Clock
- The Case for Morning Workouts
- Peak Performance in the Afternoon
- Evening Training and the Art of Decompression
- Matching Your Goals to the Clock
- Overcoming the Challenges of Timing
- The Role of Hydration Across the Day
- Building Your Personal Performance Schedule
- Conclusion
- FAQ
Introduction
Did you know that your body temperature fluctuates by nearly two degrees throughout a single twenty-four-hour cycle, and this tiny shift can be the difference between a sluggish jog and a personal record? It is a fascinating biological reality that most of us overlook while we are busy trying to squeeze a gym session between meetings or before the sun comes up. At BUBS Naturals, we are constantly chasing the next peak, whether it is a mountain summit or a personal best in the weight room. But one question follows us through every adventure: what time is it better to workout? The answer is rarely a simple "morning" or "night." Instead, it is a complex interplay of your unique biology, your daily responsibilities, and the goals you have set for your wellness journey.
This exploration into the timing of exercise is deeply rooted in the legacy of Glen “BUB” Doherty. As a Navy SEAL, Glen lived a life defined by peak performance under any condition, at any hour of the day or night. We carry that spirit into everything we do, from the purity of our ingredients to the way we support the veteran community through our 10% Rule, where we donate 10% of all profits to charity. We believe that to truly live a life of purpose and adventure, you need to understand how your body functions at its best. In this article, we are going to dive deep into the science of circadian rhythms, examine the specific physiological benefits of training at different times of the day, and help you determine how to align your supplement routine—from the Hydration Collection to our recovery-focused proteins—with your schedule.
By the time you finish reading, you will understand the nuances of hormonal shifts, metabolic windows, and psychological motivation. We are going to cover how the time of day affects everything from fat oxidation to muscle protein synthesis. Whether you are a dedicated early bird or a committed night owl, we want to provide you with the tools to optimize your efforts. After all, the "perfect" time to work out is only perfect if it is a time you can actually stick to. Let’s get to work and find the rhythm that helps you feel the BUBS difference every single day.
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Shop NowThe Science of the Body Clock
To answer the question of what time is it better to workout, we first have to look at the internal machinery that governs our lives: the circadian rhythm. This is not just a fancy term for your sleep schedule; it is a sophisticated 24-hour internal clock that operates in the background of your brain, specifically within the hypothalamus. This clock cycles between sleepiness and alertness at regular intervals and influences nearly every physiological process in your body, including heart rate, blood pressure, body temperature, and hormone secretion.
For athletes and fitness enthusiasts, the most important takeaway is that our physical capabilities are not static. They ebb and flow. Research suggests that for many people, physical performance is closely linked to the body’s core temperature. Typically, your body temperature is at its lowest in the early morning hours, just before you wake up. It rises throughout the day, peaking in the late afternoon and early evening. Because higher body temperatures are associated with increased enzyme activity and improved muscle elasticity, many people find they are naturally stronger and more flexible as the day progresses.
However, the "best" time is not solely about temperature. Hormones play a massive role. Testosterone, which is vital for muscle growth and repair, tends to be higher in the morning. Cortisol, the "stress hormone" that also helps mobilize energy, also peaks shortly after waking. By understanding these hormonal peaks and valleys, we can better tailor our training. If you are looking to capitalize on high energy and alertness, the morning has clear advantages. If you are looking for raw power and peak physical resilience, the afternoon might be your winner. We take this science seriously at BUBS, which is why we focus on clean, functional ingredients that support these natural processes rather than overriding them with artificial stimulants.
The Case for Morning Workouts
There is something undeniably powerful about finishing a workout before the rest of the world has even poured their first cup of coffee. For many in the BUBS community, the morning represents a sacred time for self-discipline and setting the tone for the day. When considering what time is it better to workout, the morning offers unique metabolic and psychological advantages that are hard to beat.
One of the primary benefits of morning exercise is the potential for improved fat oxidation. Some studies suggest that exercising in a "fasted" state—before you’ve had a full meal—can encourage the body to use stored fat as a primary energy source more effectively. Beyond the metabolic perks, morning workouts are the gold standard for consistency. When you train first thing, you eliminate the possibility of work crises, social invitations, or general "end-of-day" fatigue from derailing your plans. This aligns perfectly with the BUBS ethos of "doing the work."
However, jumping straight from the bed to the barbell requires a smart approach. Because your body temperature is at its lowest, your joints and muscles are naturally stiffer. A thorough warm-up is non-negotiable. To support this transition and get your brain firing, we often recommend starting your day with a focused ritual. Mixing a scoop of our MCT Oil Creamer into your morning coffee provides a clean source of C8 and C10 fatty acids that the liver converts into ketones. This gives you a steady stream of mental and physical energy without the crash associated with sugar-heavy pre-workouts.
For those who find morning sessions leave them feeling a bit depleted, hydration is the first line of defense. Starting your day with a serving from our Hydration Collection ensures that your electrolyte levels are topped off after a night of respiratory water loss. Whether you choose Hydrate or Die - Lemon or the Mixed Berry version, you are providing your muscles with the sodium, potassium, and magnesium they need to contract and relax efficiently during that early morning sweat.
Peak Performance in the Afternoon
If your goals are centered on raw strength, power, and high-intensity performance, the window between 2:00 PM and 6:00 PM is often cited as the optimal time. When people ask what time is it better to workout for maximum gains, the afternoon usually takes the trophy. This is when your body temperature hits its peak, which translates to several physical advantages.
First, your muscles are literally warmer. This increased temperature enhances the "extensibility" of your tissues, meaning you are more flexible and less prone to the types of strains that can happen when you are cold. Second, your reaction time is at its quickest during the late afternoon. This is crucial for anyone involved in sports, HIIT, or complex weightlifting movements where split-second timing is everything. Furthermore, lung function is also at its most efficient in the late afternoon, meaning you can often push harder and sustain a higher intensity for longer during cardiovascular sessions.
The afternoon workout also serves as a fantastic psychological bridge. For many of us, the "midday slump" is a real hurdle. Instead of reaching for another sugary snack, a training session can reinvigorate the mind and provide a much-needed break from the digital grind. To support these high-intensity afternoon sessions, we focus on supplements that help the body manage the physical stress of training. Our Creatine Monohydrate is a staple for those looking to maximize their power output during these peak hours. Because it is NSF for Sport certified, you can trust that you are getting nothing but pure, effective support for your ATP production.
Of course, the challenge with afternoon workouts is often the logistics of a busy workday. This is where preparation becomes your best friend. Having a travel-friendly option like our MCT Oil Creamer – 14 ct Travel Pack in your bag ensures you have access to clean energy even when you are on the move. When you align your peak biological performance with the right fuel, you aren't just working out; you are training with purpose.
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Join The ClubEvening Training and the Art of Decompression
For the night owls among us, the evening is when the world finally quietens down, allowing for a focused, uninterrupted session. When exploring what time is it better to workout, the evening offers a unique opportunity to shed the stresses of the day and prepare the body for a deep, restorative sleep—provided you handle the timing correctly.
The primary benefit of evening exercise is the state of the body. You have had the entire day to move, hydrate, and eat, meaning your glycogen stores are likely full and your joints are well-lubricated. Many people report that they feel their strongest in the early evening. It is also an incredible tool for mental health. Physical activity is one of the most effective ways to process cortisol and transition from the high-stress "fight or flight" mode of the workday into a more relaxed state.
The potential drawback of evening training is the impact on sleep. Intense exercise raises your core temperature and stimulates the nervous system. If you finish a heavy lifting session at 9:00 PM and try to be in bed by 10:00 PM, you might find your mind racing and your body too warm to fall asleep. We recommend finishing vigorous activity at least two to three hours before you intend to sleep. This gives your heart rate time to return to its resting state and your temperature a chance to drop, which is a key signal for the brain to release melatonin.
Post-evening workout, the focus should shift entirely to recovery. This is the perfect time to incorporate Collagen Peptides. Because our collagen is hydrolyzed and easy to mix, it can be added to a warm evening tea or a simple post-workout shake. Collagen provides the amino acids necessary for repairing connective tissues and supporting joint health, which is essential after a long day of movement. Pair this with another serving from the Hydration Collection to ensure you aren't going to bed dehydrated, which can often be the hidden cause of restless sleep and morning grogginess.
Matching Your Goals to the Clock
While the biological "ideal" might exist, the reality of life means we often have to prioritize our specific goals over the perfect circadian window. When you are deciding what time is it better to workout, start by identifying your "why." Your primary objective should dictate your schedule more than anything else.
If your goal is Consistency and Habit Formation, the morning is almost always the winner. In the journey of wellness, the best workout is the one that actually happens. By doing it early, you win the day before it even begins. This builds a psychological momentum that carries over into your food choices and work productivity. For this group, we recommend the Apple Cider Vinegar Gummies as an easy, "no-excuse" way to start a healthy daily habit.
If your goal is Maximum Strength and Hypertrophy, aiming for that late afternoon or early evening window (around 4:00 PM to 6:00 PM) will likely yield the best results. This is when your muscle-to-nerve activation is at its peak, allowing you to move heavier loads with better form. Supporting these sessions with Creatine Monohydrate and a high-quality protein source ensures you are making the most of that biological peak.
For those focused on Endurance and Cardiovascular Health, the timing is more flexible. Morning cardio can be great for heart health and blood pressure regulation, while afternoon cardio might feel "easier" because of peak lung function. The most important factor for endurance athletes is staying ahead of the "thirst curve." We cannot emphasize enough how important the Hydration Collection is for those going long. Whether it's a sunrise run or a sunset cycle, Hydrate or Die provides the precise electrolyte balance needed to keep your muscles firing and avoid the dreaded "bonk."
Overcoming the Challenges of Timing
No matter which time you choose, there will be hurdles. Life doesn't always cooperate with our desire for a perfect routine. If you have decided that the morning is when it is better to workout for your lifestyle, but you struggle with being a "morning person," the key is in the transition. Your body can actually "train" its circadian rhythm over time. By consistently waking up and exercising at the same time, your body will eventually start to shift its hormonal peaks to match your activity.
If you are an evening exerciser who finds themselves too tired after work, the issue is often a lack of steady energy throughout the day. This is where a "clean fuel" approach makes a difference. Avoiding the blood sugar roller coaster of processed snacks and instead using Butter MCT Oil Creamer in your coffee or shakes can provide the sustained energy needed to power through that 5:30 PM gym session.
Another common challenge is the environment. For outdoor adventurers, the time of year heavily influences what time is it better to workout. In the heat of summer, midday exercise can be dangerous, making early morning or late evening the only safe options. In the winter, the midday sun might be your only chance to get some much-needed Vitamin C and natural light. We always encourage you to listen to your environment as much as you listen to your body.
Ultimately, the "BUBS way" is about adaptability. Glen Doherty didn't wait for the perfect conditions to act; he prepared himself to be effective regardless of the situation. We want to empower you to do the same. If you have to miss your preferred window, don't scrap the day. A 15-minute session at "the wrong time" is infinitely better than a zero-minute session. Use our Hydration Collection to stay ready, and keep pushing forward.
The Role of Hydration Across the Day
Regardless of whether you are a sunrise seeker or a twilight trainer, there is one non-negotiable factor that dictates the quality of your workout: your hydration status. When we ask ourselves what time is it better to workout, we should also be asking, "How hydrated am I right now?" Dehydration is one of the most common performance killers, leading to premature fatigue, reduced strength, and impaired cognitive function.
When you sleep, your body continues to lose water through breath and skin. If you wake up and head straight to a workout without rehydrating, you are starting at a deficit. This is why we created the Hydration Collection. It isn't just "salt water"; it is a scientifically formulated ratio of electrolytes designed to move water into your cells where it is needed most. For the morning athlete, Hydrate or Die - Mixed Berry is a refreshing way to wake up the system and prepare for the stress of exercise.
For those training in the afternoon heat or during intense evening sessions, hydration needs to be proactive. Waiting until you are thirsty means you are already behind. By integrating our Hydration Collection into your daily routine—perhaps a stick pack in the mid-morning and another during your workout—you maintain the fluid balance necessary for peak performance. We believe in the "Hydrate or Die" philosophy because, in the world of high-stakes adventure and rigorous training, there is no room for the mistakes that come with a dehydrated brain or cramped muscles.
Our commitment to quality ensures that when you choose our hydration products, you aren't consuming the hidden sugars and artificial dyes found in many "sports drinks." We keep it simple and effective, just like Glen would have wanted. By making the Hydration Collection the cornerstone of your timing strategy, you ensure that every minute you spend working out—no matter the time—is a minute spent at your highest potential.
Building Your Personal Performance Schedule
Now that we’ve broken down the science and the strategies, it’s time to build your own schedule. There is no one-size-fits-all answer to what time is it better to workout, but there is a "best" answer for you. We recommend taking a week to experiment. Pay close attention to how you feel, not just during the workout, but for the three hours following it and the next morning.
Consider a "split" approach if your schedule allows. Some of the most successful athletes we know use a "low and slow" approach in the morning—perhaps a morning walk or mobility session fueled by Collagen Peptides and coffee—and save their high-intensity work for the late afternoon when their body is fully primed. This allows you to reap the metabolic benefits of morning movement while still hitting those performance peaks later in the day.
Whatever you decide, remember the 10% Rule. Every time you scoop your BUBS products, you aren't just fueling your own journey; you are contributing to the legacy of a hero and supporting veterans who have sacrificed so much. This sense of purpose can be the ultimate motivator when the alarm goes off at 5:00 AM or when you’re tempted to skip that 6:00 PM gym session after a long day at the office. Your wellness is part of a larger story of adventure and giving back.
Consistency is the ultimate goal. The biological advantages of a specific time window are small compared to the massive advantages of never missing a workout. Choose the time that makes you feel powerful, capable, and ready to take on the world. Whether that is under the bright morning sun or the glow of the gym lights, we are here to support you with the cleanest, most effective fuel on the planet.
Conclusion
The journey to discovering what time is it better to workout is ultimately a journey of self-discovery. We have seen that the morning offers unparalleled consistency and metabolic perks, while the afternoon provides a biological "sweet spot" for strength and power. The evening, when managed correctly, is a sanctuary for stress relief and performance. There is no wrong choice, provided the choice you make is one you can sustain. At BUBS Naturals, our mission is to provide you with the high-quality, science-backed tools you need to excel in any of these windows.
By focusing on the fundamentals—hormonal alignment, core temperature, and, most importantly, hydration—you can stop guessing and start performing. We are incredibly proud to offer the Hydration Collection as your primary partner in this endeavor. Proper hydration is the common thread that connects every successful workout, regardless of the hour. When you prioritize your body's needs and fuel it with clean ingredients like our Collagen Peptides and MCT Oil Creamer, you are honoring your potential and the legacy of Glen "BUB" Doherty.
As you move forward, we encourage you to be bold in your training and grounded in your habits. Test these different times, listen to your body’s feedback, and find the rhythm that makes you feel unstoppable. When you are ready to take your performance to the next level, explore our full Hydration Collection and see how the right electrolyte balance can transform your results. Let’s keep pushing the boundaries of what is possible, together. One scoop, one workout, and one day at a time—feel the difference and live the legacy.
FAQ
Does working out at night really cause insomnia?
While it is a common concern, intense exercise at night only causes sleep issues for some individuals. The key is the "cool-down" period. Exercise raises your core body temperature and increases adrenaline, both of which can keep you awake. If you choose to work out in the evening, try to finish at least two hours before bed and follow up with a recovery ritual using Collagen Peptides to help your body transition into a restful state.
Can I change my body clock to become a morning exerciser?
Yes, your circadian rhythm is adaptable. By consistently waking up and exposing yourself to light and physical activity at the same time every morning, you can shift your internal clock. To help with the initial morning grogginess, we recommend using our MCT Oil Creamer in your coffee for a quick mental boost, and ensuring you stay hydrated with the Hydration Collection.
Is it better to workout on an empty stomach in the morning?
This depends on your specific goals. Some people prefer "fasted cardio" to potentially increase fat burning, while others find they perform better with a small amount of fuel. If you choose to work out fasted, hydration is even more critical. Using Hydrate or Die - Lemon before your session can help maintain energy levels and prevent cramping without breaking your fast.
What is the best time to take supplements relative to my workout?
Supplement timing should align with your goals. For example, Creatine Monohydrate is most effective when taken consistently every day, regardless of the time. However, hydration should be a focus before, during, and after your session. For optimal recovery, many our of users find that taking Collagen Peptides immediately following their workout helps support joint and muscle repair most effectively.
