Table of Contents
- Introduction
- How Collagen Supports Your Hair
- Identifying the Best Collagen Types for Hair
- Sourcing: Bovine vs. Marine Collagen
- The Importance of Hydrolyzed Peptides
- Supporting Ingredients for Hair Growth
- How to Choose a Clean Collagen Supplement
- Setting Realistic Expectations
- How to Incorporate Collagen Into Your Routine
- Why Quality Matters for Results
- Bottom Line on Hair Growth and Collagen
- Purpose-Driven Wellness
- FAQ
Introduction
If you’ve noticed more hair in your brush lately or your ponytail feels thinner than it used to, you aren't alone. Hair health is one of the first things to shift as we age or face periods of high stress. Many people turn to expensive serums or shampoos, but true hair strength starts from the inside. This is where collagen comes in.
At BUBS Naturals, we focus on providing clean, effective supplements that support your body’s natural ability to repair and grow. Choosing the right collagen can be confusing with so many types and sources on the market. In this guide, we will break down the science of hair growth and help you identify which Collagen Peptides actually deliver results.
The right collagen supplement provides the specific amino acids your body needs to build keratin, the primary protein in your hair.
Quick Answer: The best collagen for hair growth is hydrolyzed Type I and Type III collagen peptides, typically sourced from grass-fed bovine or wild-caught marine sources. These types provide the highest concentration of proline, the main amino acid used to build hair protein (keratin).
How Collagen Supports Your Hair
To understand why collagen matters for your hair, you have to look at what hair is made of. Your hair is primarily composed of a protein called keratin. Your body doesn't just "eat" keratin and send it to your head; it has to build it using various amino acids.
Many of these amino acids are found in high concentrations within collagen. When you ingest collagen, your body breaks it down into smaller pieces called peptides. These peptides then act as the raw materials for your hair follicles.
The Role of Proline
Collagen is particularly rich in the amino acid proline. Proline is the main component of keratin. By supplementing with collagen, you provide your body with a steady supply of the specific building blocks required to produce strong, resilient hair strands.
Scalp Health and the Dermis
Hair growth happens in the hair follicle, which sits in the dermis—the middle layer of your skin. About 70% of your dermis is made of collagen. As you age, your body produces less collagen, which can lead to a less stable dermis. A healthy, collagen-rich dermis provides the necessary environment for hair follicles to thrive and stay anchored.
Fighting Free Radical Damage
Collagen can also act as an antioxidant. Free radicals are unstable molecules that damage cells, including the cells in your hair follicles. Factors like pollution, UV rays, and stress increase free radical production. Some research suggests that collagen may help neutralize these molecules, protecting your hair from premature thinning and graying.
Key Takeaway: Collagen doesn't just "fix" hair; it provides the specific amino acids like proline that your body uses to manufacture keratin while strengthening the scalp environment where hair grows.
Collagen Peptides
Identifying the Best Collagen Types for Hair
There are at least 16 different types of collagen in the human body, but about 90% of it consists of Type I, II, and III. If your goal is hair growth and skin health, you need to be specific about which ones you choose.
If you want a deeper dive into the basics, our Table of Contents is a helpful starting point for understanding how collagen fits into a daily routine.
Type I Collagen
This is the most abundant type in the body and is found in almost all connective tissues. It is widely considered the best for hair, skin, and nails. It is highly concentrated in both bovine and marine collagen.
Type III Collagen
Type III is often found alongside Type I. It supports the structure of muscles, organs, and arteries, but it also plays a role in skin elasticity. For hair growth, a combination of Type I and Type III is typically the most effective.
Type II Collagen
This type is primarily found in cartilage and is great for joint health. However, it is not the primary driver for hair growth. If you see a supplement that is exclusively Type II (often from chicken sternum), it likely won't provide the same hair benefits as a Type I and III blend.
Sourcing: Bovine vs. Marine Collagen
When searching for the best collagen for hair growth, you will likely choose between two main sources: bovine (cow) and marine (fish). Both have distinct advantages.
Bovine Collagen
Bovine collagen is sourced from cow hides. It is rich in both Type I and Type III collagen. This makes it a versatile choice for hair growth, skin health, and gut support. Our BUBS Naturals Collagen Peptides are sourced from 100% grass-fed and pasture-raised bovine hides to ensure the highest quality and purity.
Marine Collagen
Marine collagen is sourced from fish scales and skin. It consists almost entirely of Type I collagen. Some people prefer marine collagen because the particles are slightly smaller, which may lead to even faster absorption. However, it can be more expensive and is not suitable for those with fish allergies.
| Feature | Bovine Collagen | Marine Collagen |
|---|---|---|
| Primary Types | Type I & III | Type I |
| Best For | Hair, skin, nails, and gut | Focused hair and skin support |
| Source | Grass-fed cows | Wild-caught fish |
| Bioavailability | High | Very High |
| Dietary Fit | Paleo/Keto | Pescatarian |
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Join The ClubThe Importance of Hydrolyzed Peptides
You might see the term "hydrolyzed" on supplement labels. This is not just a marketing buzzword; it is a critical part of how the supplement works.
In its natural state, collagen is a long, complex protein chain that is difficult for the body to digest. Hydrolysis is a process that uses water or enzymes to break these long chains down into shorter chains called peptides.
These smaller peptides are "bioavailable," meaning your body can easily absorb them through the gut lining and move them into the bloodstream. If your collagen isn't hydrolyzed, you are likely wasting your money because your body cannot efficiently use the protein.
If you want to see how this idea is explained in more detail, check out Is Collagen Peptides Good for Hair Growth?.
Myth: Topical collagen shampoos and conditioners can help your hair grow. Fact: Collagen molecules are too large to be absorbed through the scalp or hair shaft. While they may help hair feel temporarily hydrated, you must ingest collagen to see real growth benefits.
Supporting Ingredients for Hair Growth
While collagen provides the foundation, it works better when paired with specific nutrients that facilitate its production and absorption.
Vitamin C
Vitamin C is a mandatory co-factor for collagen synthesis. Your body cannot actually produce or organize collagen fibers without it. If you are taking a collagen supplement but are deficient in Vitamin C, you won't see the full benefits. A simple way to pair the two is with Vitamin C+.
Biotin (B7)
Biotin is a B vitamin often associated with hair and nail strength. It helps the body metabolize the amino acids from your collagen supplement more effectively. Many high-quality hair growth protocols combine collagen with a biotin-rich diet or supplement.
Zinc
Zinc plays a vital role in hair tissue growth and repair. It also helps keep the oil glands around the follicles working properly. Hair loss is a common symptom of zinc deficiency, so ensuring your levels are adequate can amplify the effects of your collagen routine.
How to Choose a Clean Collagen Supplement
The supplement industry can be messy. To ensure you are getting the best collagen for hair growth without unnecessary fillers, look for these markers of quality:
Third-Party Testing
Check for certifications like NSF for Sport. This ensures that what is on the label is actually in the bag and that the product is free from contaminants like heavy metals or banned substances. We prioritize this level of transparency because we believe athletes and health-conscious individuals deserve to know exactly what they are putting in their bodies. That same standard shows up across our Creatine Monohydrate too.
Single Ingredient Formulas
Avoid products with long lists of artificial sweeteners, flavors, or "proprietary blends." A high-quality collagen supplement should be unflavored and dissolve easily into any liquid. This allows you to add it to your morning coffee, a post-workout shake, or even a glass of water without changing the taste.
Ethical Sourcing
The quality of the collagen depends on the health of the animal it came from. For bovine collagen, always look for "grass-fed and pasture-raised." This ensures the product is free from the hormones and antibiotics often found in factory-farmed cattle.
Setting Realistic Expectations
Hair growth is a slow process. On average, hair grows about half an inch per month. Because collagen works by supporting the follicle and the growth cycle from the inside out, you won't see results overnight.
Most clinical studies on collagen and hair health suggest that it takes at least 90 days of consistent daily use to see a noticeable difference in hair thickness, shine, and scalp coverage. Consistency is the most important factor. Skipping days or only taking it occasionally will significantly delay your results.
For a broader look at how BUBS approaches collagen education, our all-about-collagen guide is a useful next stop.
Note: Everyone’s body is different. While many people notice improvements in hair and skin within three months, your individual results will depend on your starting nutrition, stress levels, and genetics.
How to Incorporate Collagen Into Your Routine
The best supplement is the one you actually take. Because our collagen is unflavored and highly soluble, it is easy to fit into your existing habits.
- Morning Coffee: This is the most popular way to take collagen. It dissolves instantly and doesn't change the flavor of your brew.
- Smoothies: Add a scoop to your post-workout shake or fruit smoothie for an extra 10–20 grams of protein.
- Baking: You can even mix collagen into pancake batter or oatmeal. Since it is heat-stable, the nutritional value remains intact.
We recommend a daily serving of 10 to 20 grams. If you are highly active or recovering from an injury, you might lean toward the higher end of that range.
Why Quality Matters for Results
Choosing the cheapest option on the shelf often means getting a product filled with additives or sourced from low-quality hides. At BUBS Naturals, we refuse to cut corners. Our collagen is designed to be the cleanest, most effective version available. We use a rigorous enzymatic process to ensure our peptides are at the optimal size for absorption.
If you want to explore the full lineup, the Collagen collection makes it easy to compare formats and find the right fit for your routine.
When you choose a high-quality, single-ingredient bovine collagen, you aren't just supporting your hair. You are supporting your joints, your gut lining, and your skin elasticity all at once. It is a comprehensive approach to wellness that starts with the highest-grade raw materials.
Bottom Line on Hair Growth and Collagen
Collagen is a powerful tool for anyone looking to support their hair health naturally. By focusing on Type I and Type III peptides from grass-fed sources, you provide your body with the proline and glycine needed to build strong keratin. Pair your collagen with Vitamin C and a consistent daily routine, and you set the stage for healthier, thicker hair over time.
Purpose-Driven Wellness
Our mission at BUBS Naturals goes beyond just making great supplements. We are a purpose-driven brand inspired by the legacy of Glen "BUB" Doherty, a Navy SEAL who lived a life of adventure and service. To honor that legacy, we donate 10% of all our profits to veteran-focused charities. Learn more in Our Story.
When you choose our products, you are choosing a brand that values transparency, clean ingredients, and giving back. Our Collagen Peptides are NSF for Sport certified, meaning they meet the highest standards of purity and performance. We believe that if you put in the work to stay active and healthy, your supplements should work just as hard as you do.
Ready to support your hair from the inside out? Start your 90-day consistency challenge with our clean, grass-fed collagen today.
FAQ
Does collagen really help with hair growth?
Collagen provides the specific amino acids, such as proline, that your body needs to produce keratin, the protein that makes up your hair. While it doesn't "cure" genetic balding, it can support the strength of existing hair and improve the health of the scalp where follicles grow.
How much collagen should I take for my hair?
Most studies suggest that a daily dose of 10 to 20 grams of hydrolyzed collagen peptides is effective for hair and skin health. Consistency is key, so it is better to take a smaller amount every day than a large amount once a week.
Which type of collagen is best for hair?
Type I and Type III collagen are the most effective for hair, skin, and nails. These types are found in abundance in bovine collagen, while marine collagen is almost exclusively Type I. Both are excellent choices for supporting hair health.
How long does it take to see results from collagen?
Hair grows slowly, usually about half an inch per month. Most people report seeing a noticeable difference in hair thickness, shine, and nail strength after 90 days of consistent daily use.
