Table of Contents
- Introduction
- Understanding the Role of Collagen in the Body
- Can Anyone Take Collagen? Identifying Who Benefits Most
- Groups Who Should Exercise Caution
- Comparing Collagen Types and Sources
- The Science of Hydrolysis and Absorption
- Potential Side Effects and Safety Considerations
- Lifestyle Factors That Affect Your Collagen Levels
- How to Incorporate Collagen Into Your Routine
- Why Quality and Sourcing Matter
- Conclusion
- FAQ
Introduction
You may have noticed collagen appearing everywhere, from your local health food store shelves to your friend’s morning coffee routine. It is often praised for supporting glowing skin, healthy hair, and flexible joints. However, with so much noise in the wellness world, it is natural to wonder if this supplement is right for everyone or if it is just another trend. At BUBS Naturals, we believe in providing clear, science-backed information, and our Collagen Peptides are one example of that commitment, so you can make the best choices for your specific lifestyle and goals.
Collagen is the most abundant protein in your body, acting as the "glue" that holds your tissues together. While your body produces it naturally, that production begins to slow down as early as your 20s. This guide explores the safety, benefits, and considerations of collagen supplementation to help you decide if it belongs in your daily regimen, and What Are Collagen Peptides and Their Benefits? is a helpful companion read. Most healthy adults can safely take collagen, but your individual health status and goals will determine how you should use it.
Quick Answer: Most healthy adults can safely take collagen supplements to support skin, joint, and bone health. However, individuals with specific allergies (like fish or shellfish), those with kidney disease, or people who are pregnant or nursing should consult a healthcare provider before starting a new routine.
Understanding the Role of Collagen in the Body
Collagen is a structural protein that makes up roughly one-third of the total protein in the human body. Think of it as the scaffolding for your skin, bones, muscles, tendons, and ligaments. It provides the strength and elasticity necessary for your body to move freely and for your skin to remain firm. There are at least 28 known types of collagen, but the vast majority of the collagen in your body consists of Types I, II, and III.
Type I collagen is found in nearly all connective tissue and is particularly vital for skin and bone structure. Type III often works alongside Type I and is found in your muscles and organs. As we age, the fibers of these proteins become fragmented and less densely packed. This process is what leads to the common signs of aging, such as skin that loses its "bounce" or joints that feel stiff after a morning run.
The primary building blocks of collagen are amino acids like glycine, proline, and hydroxyproline. Your body gathers these from the protein you eat and reassembles them into collagen fibers. Supplementing provides these specific amino acids in a highly bioavailable form, meaning your body can absorb and use them more efficiently than it might from a heavy steak or a piece of gristle, which is why our guide, The Gold Standard: What is the Number One Collagen to Take?, can be a useful next step.
Can Anyone Take Collagen? Identifying Who Benefits Most
While almost anyone can take collagen, certain groups of people may notice the benefits more significantly than others. Because collagen production drops by about 1% every year after early adulthood, those in their 30s, 40s, and beyond often turn to supplements to fill the gap. Women, in particular, may see a sharp decline in collagen levels during and after menopause, which can affect bone density and skin thickness.
Athletes and active individuals often use collagen to support their recovery and joint integrity. If you are putting constant stress on your knees, ankles, and shoulders through lifting or running, your connective tissues need a steady supply of nutrients to repair themselves. Research suggests that taking collagen peptides may help maintain cartilage health and reduce the discomfort associated with high-impact movement.
Those focused on "inside-out" beauty frequently use collagen to support their hair, skin, and nails. Because collagen provides the structural framework for the dermis (the middle layer of skin), maintaining healthy levels can support hydration and elasticity. Many people report that their nails feel stronger and less brittle after consistent use, though results typically take several weeks to become noticeable.
Key Takeaway: While collagen is generally safe for the general population, it is most beneficial for those experiencing age-related collagen decline, athletes looking to protect their joints, and individuals focused on improving skin and nail health.
Groups Who Should Exercise Caution
Even though collagen is a natural protein, it is not a "one size fits all" solution for every medical situation. There are specific groups who should pause and consult a doctor before adding a scoop to their daily routine. This is not because collagen is inherently dangerous, but because individual health conditions can change how your body processes high amounts of protein or specific animal derivatives.
Individuals with kidney disease or those on protein-restricted diets must be careful with any protein supplement. Because the kidneys are responsible for processing the byproducts of protein metabolism, a sudden increase in amino acid intake can put unnecessary strain on an impaired system. Always speak with a specialist if you have a history of kidney issues.
People with severe allergies must pay close attention to the source of the collagen. Most collagen supplements are derived from bovine (cow), marine (fish), or porcine (pig) sources. If you have a known allergy to fish or shellfish, marine collagen could trigger a dangerous reaction. Always check the label for sourcing and potential cross-contamination warnings.
Pregnant or breastfeeding individuals are often advised to stick to whole-food sources of nutrients unless cleared by a physician. While collagen is a food-based product, there is limited clinical research on the effects of concentrated collagen peptides specifically during pregnancy. Most doctors consider it safe, but a quick conversation with your OB-GYN is always the smartest move.
Comparing Collagen Types and Sources
Choosing the right supplement starts with understanding where the collagen comes from and what it is designed to do. Not all collagen is created equal, and the source often dictates which "types" of collagen are most prevalent in the powder or capsule. Understanding these differences helps you align your supplement choice with your personal health goals.
| Source |
Common Collagen Types |
Primary Benefits |
| Bovine (Cow) |
Types I & III |
Supports skin elasticity, muscle repair, and joint health. |
| Marine (Fish) |
Type I |
Highly bioavailable; primarily supports skin hydration and hair/nail health. |
| Chicken |
Type II |
Mostly focused on cartilage support and joint function. |
| Vegan "Collagen" |
None (Plant-based) |
Provides vitamin C and amino acids to help the body build its own collagen. |
Bovine collagen is the most common and versatile option for daily use. It is rich in the amino acids necessary for both skin health and physical recovery. Our Collagen Peptides are sourced from grass-fed, pasture-raised cattle to ensure a clean, high-quality product that mixes easily into any liquid. Marine collagen is another popular choice, particularly for those who do not eat beef, though it is often more expensive and focuses primarily on Type I collagen.
It is important to note that "vegan collagen" does not actually contain collagen. True collagen is only found in animal tissues. Plant-based "collagen boosters" usually contain a blend of Vitamin C, zinc, and specific amino acids like glycine and proline derived from plants, and the Boosts Collection is the place to look if that is the lane you are exploring. These can support your body’s natural production, but they do not provide the direct collagen peptides found in animal-based supplements.
The Science of Hydrolysis and Absorption
To understand if you should take collagen, you need to understand how your body actually absorbs it. If you eat a piece of tough meat, your body has to work hard to break down those long protein chains. This process is often inefficient. This is why most high-quality supplements use "hydrolyzed" collagen, also known as collagen peptides, and our What Collagen Supplement Should I Take? guide explains how to compare them.
Hydrolysis is a process that uses water or enzymes to break down long collagen strands into shorter chains called peptides. These smaller pieces are much easier for your digestive system to handle. Once ingested, these peptides travel through the bloodstream to the tissues that need them most—like your skin or your joints. Some research suggests that these peptides may even signal your body’s own cells to ramp up their natural collagen production.
Bioavailability is the measure of how much of a substance actually enters your circulation to have an effect. Hydrolyzed collagen has high bioavailability, meaning your body can use a large percentage of what you consume. This is why a relatively small daily dose of 10 to 20 grams can be so effective over time. Without hydrolysis, much of the collagen would simply pass through your system without being fully utilized.
Bottom line: Hydrolyzed collagen (peptides) is the most effective form of supplementation because it is broken down into smaller pieces that your body can easily absorb and put to work in your tissues.
Potential Side Effects and Safety Considerations
For the vast majority of people, collagen supplements have an excellent safety profile with very few reported side effects. When side effects do occur, they are typically mild and related to digestion. Some people report a feeling of fullness or slight bloating, especially if they take a large dose on an empty stomach for the first time.
A common concern is the "aftertaste" or "heaviness" associated with some protein powders. High-quality collagen should be virtually tasteless and odorless. If a supplement has a strong chemical smell or a lingering funky taste, it may be an indicator of poor sourcing or processing. Clean supplements should disappear into your coffee or smoothie without changing the flavor profile.
Because the FDA does not regulate supplements the same way it regulates medicine, the burden of quality control falls on the manufacturer. This is why we prioritize third-party testing. BUBS Naturals products are NSF for Sport certified, which is one of the highest standards in the industry, and our BUBS Naturals Preserves Glen ‘BUB’ Doherty's Heroic Legacy page explains the mission behind that commitment. This certification ensures that what is on the label is actually in the bag and that the product is free from harmful contaminants, heavy metals, or banned substances.
Myth: Collagen supplements are a "complete" protein that can replace your whey or plant protein shakes.
Fact: Collagen is an "incomplete" protein because it lacks tryptophan, one of the nine essential amino acids. While it is great for skin and joints, you still need a variety of other protein sources to support total muscle growth and general health.
Lifestyle Factors That Affect Your Collagen Levels
Taking a supplement is only one part of the equation when it comes to maintaining healthy collagen. You cannot simply "supplement your way" out of a lifestyle that actively destroys your body's structural proteins. Several environmental and behavioral factors can accelerate the breakdown of collagen, making it harder for your body to keep up.
Excessive sun exposure is perhaps the biggest culprit in skin collagen degradation. UV rays penetrate deep into the dermis and break down collagen fibers, leading to premature wrinkles and "leathery" skin. Using sunscreen and wearing protective clothing are the best ways to protect the collagen you already have.
Smoking and high-sugar diets also wreak havoc on your internal scaffolding. Smoking reduces the amount of oxygen reaching your tissues, which is necessary for repair. Meanwhile, high sugar intake leads to a process called glycation, where sugar molecules attach to proteins and make them brittle and weak. To get the most out of your supplementation, it is important to support your body with a balanced diet, plenty of hydration, and adequate sleep, plus a clean electrolyte option like Hydrate or Die when you need it.
How to Incorporate Collagen Into Your Routine
Consistency is the most important factor when you start taking collagen. You are unlikely to see a difference after a single serving; most studies show that it takes about four to twelve weeks of daily use to notice changes in skin hydration or joint comfort. Finding a way to make it a seamless part of your morning or evening routine is the key to long-term success.
Collagen is heat-stable, meaning you can stir it into hot coffee, tea, or soups without destroying the nutrients. It also mixes well into cold liquids like smoothies or protein shakes. Most people find that taking 10 to 20 grams (roughly one to two scoops) per day is the "sweet spot" for seeing results. You can take it at any time of day—with food or on an empty stomach—depending on what works best for your schedule.
Combining collagen with Vitamin C can further support your body's natural synthesis. Vitamin C acts as a co-factor in the enzymatic process that builds collagen fibers. If you are taking collagen for skin health, pairing it with a glass of orange juice or a Vitamin C supplement may help your body utilize the amino acids more effectively.
Key Takeaway: To see real results, aim for a daily dose of 10–20 grams of hydrolyzed collagen and maintain the habit for at least three months. Pair it with Vitamin C-rich foods to maximize your body's natural production.
Why Quality and Sourcing Matter
When you ask "can anyone take collagen," the answer often depends on the quality of the product being used. Low-quality supplements can be "padded" with fillers, artificial sweeteners, or preservatives that can cause digestive upset or other health issues. Furthermore, poorly sourced collagen may contain traces of heavy metals like lead or arsenic, which accumulate in the bones of animals.
We believe in full transparency and rigorous standards for everything we produce. At BUBS Naturals, our collagen is single-ingredient, meaning there are no hidden additives or "proprietary blends" to worry about. We source exclusively from pasture-raised, grass-fed cattle because we know that healthier animals produce a higher-quality, cleaner protein.
Our commitment to quality is also a tribute to the legacy that inspired our brand. BUBS Naturals was founded in honor of Glen "BUB" Doherty, a Navy SEAL and hero who lived a life of adventure and purpose. We carry that "no-BS" attitude into our product development. Every batch is tested to ensure it meets the standards required by elite athletes and those who serve, ensuring you get exactly what you need to live your best life.
Conclusion
Collagen is a versatile, safe, and effective supplement for the vast majority of people. Whether you are an athlete looking to stay in the game, someone navigating the natural changes of aging, or simply looking to support your overall wellness, collagen provides the essential building blocks your body needs. While most adults can start a collagen routine without issue, always remember to listen to your body and consult a professional if you have underlying health concerns or specific allergies.
By choosing a clean, third-party tested product like our Collagen Peptides, you are investing in your long-term health while supporting a greater cause. We are proud to donate 10% of all our profits to veteran-focused charities, continuing the legacy of service and excellence that Glen Doherty lived by every day.
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Start small: If you have a sensitive stomach, begin with a half scoop and work your way up.
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Stay consistent: Set a reminder to take your collagen every morning to see the best results.
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Focus on quality: Always look for NSF for Sport or similar third-party certifications.
Ready to support your joints and skin? Our Collagen Peptides are designed to fit into your life, no matter where your next adventure takes you.
FAQ
Does collagen cause weight gain?
No, collagen is a protein and is generally low in calories, making it unlikely to cause weight gain when used as part of a balanced diet. In fact, because protein is satiating, some people find that adding collagen to their morning routine helps them feel fuller for longer, which can support weight management goals.
Can I take collagen if I am a vegetarian?
Traditional collagen is derived from animal sources, so it is not suitable for vegetarians or vegans. If you follow a plant-based diet, you can look for "collagen builders" that contain the vitamins and amino acids your body needs to produce its own collagen, though these do not contain actual collagen peptides. For a closer look at sourcing, see What is the Source of Collagen Supplements and How Does It Affect Our Health?.
Is it better to take collagen in the morning or at night?
There is no clinical evidence suggesting that the timing of collagen intake significantly changes its effectiveness. Many people prefer the morning to help kickstart their protein intake, while others take it at night to support overnight tissue repair; the most important factor is consistent daily use.
Can children take collagen supplements?
While collagen is a naturally occurring protein, children generally produce more than enough on their own and typically do not need supplementation. If you are considering a supplement for a child due to a specific health concern, it is essential to consult with a pediatrician first to ensure it is appropriate for their developmental needs.
