Table of Contents
- Introduction
- Understanding Collagen and Hair Biology
- The Different Types of Collagen
- Comparing Sources: Marine vs. Bovine Collagen
- How Collagen Supports the Hair Growth Cycle
- The Importance of Hydrolyzed Collagen
- Collagen vs. Biotin: Which Is Better?
- How to Use Collagen for Best Results
- Real Expectations for Hair Health
- The BUBS Naturals Difference
- Conclusion
- FAQ
Introduction
You may have noticed more hair in the brush lately or felt that your hair has lost its natural luster and volume. These changes are often the first signs that your body’s internal support systems are slowing down. Collagen is the most abundant protein in your body, acting as the glue that holds everything together. However, as we age, our natural production of this vital protein begins to drop by about 1.5% every year once we hit our 20s.
At BUBS Naturals, we believe in providing the building blocks your body needs to stay resilient and active. This guide explores how different types of collagen impact your hair follicles and which specific sources offer the best results. We will break down the science of amino acids, compare marine and bovine sources, and help you decide which supplement fits your routine. By understanding the different types of collagen, you can make an informed choice to support your hair from the inside out.
Quick Answer: Type I collagen is the best choice for hair because it is the primary building block of the skin and scalp. It provides the specific amino acids, like proline, that your body needs to produce keratin, which is the protein that makes up your hair strands.
Understanding Collagen and Hair Biology
To understand which collagen is best, you first need to know what your hair is made of. Your hair is primarily composed of a protein called keratin. While collagen itself is not a part of the hair strand, it provides the essential amino acids your body uses to build that keratin.
Collagen is a structural protein made of three long chains of amino acids twisted into a triple helix. Think of it as a strong, flexible cable. The most important amino acids in this cable are glycine, proline, and hydroxyproline. When you consume collagen, your body breaks it down into these smaller pieces. It then sends them where they are needed most.
For hair, these amino acids are sent to the hair follicles in the dermis, which is the middle layer of your skin. The dermis is roughly 70% collagen. If the dermis is weak or thinning due to low collagen levels, the hair follicles lose their support system. This can lead to hair thinning or increased shedding. For a deeper look at collagen’s role in hair health, explore how collagen may benefit hair.
Collagen Peptides
The Different Types of Collagen
Scientists have identified at least 28 different types of collagen, but most of your body is made of just a few. When looking for a supplement for hair, you will likely encounter Types I, II, and III.
Type I Collagen
Type I is the heavy hitter. It accounts for about 90% of the collagen in your body. It is found in your skin, hair, bones, tendons, and ligaments. Because Type I is the main component of the dermis, it is generally considered the most important type for hair health. It is densely packed and provides the structural integrity needed to keep the scalp firm and the hair follicles anchored.
Type II Collagen
Type II is primarily found in cartilage. Its main job is to cushion your joints and support skeletal health. While it is essential for staying active and moving without pain, it does not play a major role in the structure of your hair or skin. Most Type II collagen comes from chicken sources.
Type III Collagen
Type III collagen is usually found alongside Type I. It supports the structure of muscles, organs, and arteries. It is also a key part of your skin. Because Type III helps with skin elasticity, it works with Type I to ensure your scalp remains healthy and hydrated. Most bovine-sourced supplements contain a mix of Type I and Type III.
Type IV and V Collagen
Type IV is found in the layers of your skin and helps with filtration. Type V is less common but is found in the hair itself and the tissue of the placenta. While these are important, they are rarely the primary focus of supplements because your body can usually synthesize them if it has enough of the main building blocks from Types I and III.
Key Takeaway: Type I and Type III are the most relevant for hair growth and scalp health because they form the structural foundation of the skin where hair follicles reside.
Comparing Sources: Marine vs. Bovine Collagen
When you shop for collagen, you will generally choose between bovine (cow) and marine (fish) sources. Both can be effective, but they have different profiles.
Marine Collagen
Marine collagen is sourced from fish scales and skin. It is almost exclusively Type I collagen. Many people prefer marine collagen for hair because it has a smaller particle size. This is often referred to as having high bioavailability. Bioavailability simply means how easily and quickly your body can absorb and use a substance. Because the molecules are smaller, marine collagen may enter the bloodstream faster than other sources.
Bovine Collagen
Bovine collagen comes from cow hides. It is a rich source of both Type I and Type III collagen. This combination is excellent for overall wellness. While Type I supports the hair and skin, Type III supports muscle recovery and gut health. Our Collagen Peptides are sourced from grass-fed, pasture-raised bovine hides to ensure a clean, high-quality amino acid profile.
For most people, bovine collagen is the most versatile choice. It provides the same essential proline and glycine found in marine collagen but often comes at a more accessible price point. It also offers the added benefits of Type III collagen, which is great for those who lead an active lifestyle and want to support their joints and muscles alongside their hair.
| Feature | Marine Collagen | Bovine Collagen |
|---|---|---|
| Main Types | Type I | Type I & Type III |
| Best For | Targeted hair and skin health | Hair, skin, joints, and gut |
| Absorption | Slightly faster due to smaller particles | Highly effective when hydrolyzed |
| Dietary Fit | Pescatarian-friendly | Standard/Paleo/Keto |
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Join The ClubHow Collagen Supports the Hair Growth Cycle
Your hair goes through three main phases: anagen (growth), catagen (transition), and telogen (resting). At any given time, about 85% to 90% of your hair should be in the anagen phase.
As you age, or if you are under high stress, more hair can shift into the telogen phase prematurely. This is what causes thinning. Collagen supports the anagen phase in two ways.
First, it provides the "raw materials." As mentioned, proline is the primary amino acid used to make keratin. By increasing your proline intake through collagen, you give your hair follicles the fuel they need to stay in the growth phase longer.
Second, collagen acts as an antioxidant. Your body constantly deals with free radicals. Free radicals are unstable molecules caused by stress, pollution, and UV rays. They can damage your hair follicles and even contribute to premature graying. Collagen has been shown in some studies to help neutralize these free radicals, protecting the cells that produce hair color and structure. You can learn more in this guide to what collagen may support for hair growth.
The Importance of Hydrolyzed Collagen
You might see the term "hydrolyzed" on supplement labels. This is not just a marketing term; it is a critical part of how the supplement works.
In its natural state, collagen is a very large, tough molecule that is hard for the human gut to break down. Hydrolysis is a process where the collagen is broken down into smaller chains called peptides. These peptides are much easier for your body to absorb. Learn more about hydrolyzed collagen peptides.
When you take hydrolyzed collagen, you are essentially skipping the hardest part of the digestion process. The peptides can pass through the intestinal wall and get to work in your scalp and skin much faster. This is why we focus on delivering a highly soluble, hydrolyzed powder that mixes easily into any liquid without clumping.
Myth: Applying collagen directly to your hair through shampoos or serums can make it grow. Fact: Collagen molecules are too large to be absorbed through the hair shaft or the skin. To support hair growth, collagen must be ingested so your body can break it down and use the amino acids from the inside.
Collagen vs. Biotin: Which Is Better?
Biotin is another popular supplement for hair, but it works differently than collagen. Biotin is a B vitamin that helps your body convert nutrients into energy. It plays a role in the production of keratin, but it is a co-factor, not a building block.
Think of it like building a house. Collagen provides the lumber and the bricks (amino acids). Biotin is like the foreman who makes sure the construction process is moving correctly.
Most people find that they do not have to choose one or the other. In fact, they work best together. Collagen provides the physical materials, while biotin supports the metabolic processes that put those materials to use. If you have a well-rounded diet, you may already be getting enough biotin, but collagen is often the missing piece because it is harder to get through modern food sources like muscle meats.
How to Use Collagen for Best Results
Consistency is more important than the specific time of day you take your supplement. Hair growth is a slow process; it can take three to six months to see visible changes in hair thickness or quality because of how long the growth cycle lasts.
Recommended Dosing
Most studies on collagen and hair health use doses ranging from 5 grams to 15 grams per day. A standard scoop of our Collagen Peptides provides about 10 grams of protein, which is an ideal daily amount for most active adults.
The Role of Vitamin C
Your body cannot effectively produce or use collagen without Vitamin C. This vitamin acts as the "glue" that helps the amino acids form the triple helix structure. If you are taking a collagen supplement, ensure you are also getting enough Vitamin C through your diet or a supplement. We offer a Vitamin C supplement specifically designed to support antioxidant activity and collagen formation.
Mixing and Convenience
The best supplement is the one you actually take every day. Look for a powder that is unflavored and dissolves in both hot and cold liquids. You can add it to:
- Morning coffee or tea
- Post-workout protein shakes
- Smoothies
- Oatmeal or yogurt
Real Expectations for Hair Health
While collagen is a powerful tool, it is not a magic fix. Hair health is influenced by genetics, hormone levels, stress, and overall nutrition. Collagen can provide the structural support and building blocks, but it works best when combined with other healthy habits.
For example, chronic stress increases cortisol, which can break down collagen and push hair follicles into the resting phase. Similarly, a diet very low in iron or protein can lead to thinning regardless of how much collagen you take. Listen to your body. If you notice sudden or patchy hair loss, it is always a good idea to consult a healthcare provider to rule out underlying medical conditions.
The BUBS Naturals Difference
We founded BUBS Naturals to honor the legacy of Glen "BUB" Doherty, a Navy SEAL who lived a life of adventure and service. That mission drives everything we do. We don't believe in fillers, artificial sweeteners, or "proprietary blends" that hide what is actually in the container.
Our products are third-party tested and NSF for Sport certified. This means that what you see on the label is exactly what you get. For athletes and veterans who need to trust their supplements, this certification is the gold standard. We use simple, clean ingredients because we know that real performance doesn't require a chemistry degree. Learn more about the BUBS Naturals story and mission.
Conclusion
If you are looking for the best collagen for hair, focus on Type I and Type III hydrolyzed peptides. Whether you choose marine or bovine sources, the goal is to provide your body with the amino acids it needs to support the scalp and build keratin. Consistency is the key to seeing results, so find a routine that allows you to take your supplement daily.
By choosing high-quality, clean supplements, you are investing in your long-term wellness and recovery. At BUBS Naturals, we are proud to support that journey. We also believe in giving back to the community that inspired us. That is why we donate 10% of all our profits to veteran-focused charities in honor of Glen "BUB" Doherty. Every scoop you take helps support your health and a greater cause. Read more about Vitamin C and collagen peptides.
Take the next step in your wellness routine by adding a consistent source of clean collagen to your morning. Your hair, joints, and gut will thank you.
"The best way to honor a legacy is to live your own life to the fullest every single day."
FAQ
Is marine collagen better than bovine for hair?
Marine collagen is often cited as being better because it is purely Type I and has smaller molecules for faster absorption. However, bovine collagen is also highly effective for hair because it contains both Type I and Type III, providing a broader range of benefits for your scalp, muscles, and gut. This guide to choosing collagen for hair explores the differences in more detail.
How long does it take to see hair results from collagen?
Hair grows slowly, typically about half an inch per month. Most people report noticing a difference in hair shine and strength after 4 to 8 weeks of daily use, but it may take 3 to 6 months to see significant changes in volume or thickness.
Can I take collagen if I already take a multivitamin?
Yes, collagen is a protein supplement and is generally safe to take alongside a multivitamin. In fact, the Vitamin C and minerals in your multivitamin can actually help your body process and utilize the collagen peptides more efficiently.
Does collagen help with gray hair?
Collagen acts as an antioxidant that can help fight free radicals that damage the cells responsible for hair color. While it cannot "cure" gray hair or reverse genetic graying, it may help protect existing hair follicles from the oxidative stress that contributes to premature graying.
