The Ultimate Guide to Collagen for Hair Growth

Information at a glance

    Imagine a world where luscious locks are within reach, thanks to the potential of collagen for hair growth supplements. While it’s not a magic pill, collagen is a game-changer for hair growth. Naturally present in our bodies, this protein is crucial for maintaining hair strength and elasticity. In this article, we’ll delve into everything you need to know about collagen’s role in hair health and how its levels can influence hair growth, offering a hopeful perspective for those seeking to improve their hair health.

    Understanding the different types of collagen is not just beneficial; it’s crucial, especially when targeting hair growth. We’ll explore which type of collagen might make a real difference in your hair’s thickness and overall health. As we navigate the world of collagen supplements, from powders to capsules, and discuss how to maximise their benefits with the help of companions like Vitamin C, you’ll feel more informed and empowered on the path to a more vibrant mane.
    Furthermore, choosing the right collagen supplement involves more than just picking a reputable brand. Factors like dosage, timing, and ingredient synergy all play a part in effectively integrating collagen into your daily routine for the sake of your strands. By the end of this guide, you’ll be equipped with the knowledge to best harness collagen’s power for hair growth, sculpting your routine with an informed ease.

    What is Collagen?

    Collagen is the most abundant protein in the human body, functioning as a critical structural component of various tissues, including skin, bones, and hair. Composed of amino acids, collagen is synthesised naturally by the body, but as we age, the production rate decreases, which can lead to visible and degenerative signs of ageing, such as wrinkles and weaker hair strands. There are multiple types of collagen, but the main types involved in hair health are types I, II, and III, with type I being the most prevalent and being found in both the skin and hair.

    The Importance of Collagen in Hair Health

    Collagen plays a significant role in maintaining hair health and integrity. It’s a key part of the hair follicle, which helps sustain a healthy environment for hair growth. This understanding should reassure you about the potential for collagen to improve your hair health. Additionally, collagen acts as an antioxidant, fighting against free radical damage that can affect hair follicle cells. Its presence also supports scalp elasticity and may help prevent hair thinning. Moreover, as hair primarily comprises the protein keratin, collagen’s amino acids can supply your body with the essential building blocks required to promote new hair growth.

    How Collagen Levels Affect Hair Growth

    Optimal collagen levels are imperative for promoting healthy hair growth. With age or due to various factors, when natural collagen production declines, the body’s ability to replenish hair follicles diminishes, resulting in slower hair growth and weaker hair strands. Supplementing with collagen, particularly bioactive collagen peptides, has been shown to boost hair quality and quantity, as the Journal of Cosmetic Dermatology research suggested. Collagen supplements, particularly those containing types I and III collagen, are thought to strengthen hair, enhance volume, and may even prevent hair loss. This is attributed to collagen’s role in rejuvenating the dermis of the scalp where the hair roots are embedded, ensuring hair grows strong and healthy.

    Types of Collagen

    Collagen is not a single entity but a family of proteins that vary in function and location within the body. There are at least 28 different types of collagen, but not all are pertinent to hair health. Collagen types I, II, III, and IV are the most abundant and widely studied. Type I collagen is predominantly found in the skin, bones, and connective tissues and is famed for its impact on skin elasticity and hair vitality. Type II collagen is the primary structural component of cartilage and is mostly involved in joint health. Type III collagen supports the structure of muscles, organs, and arteries, while Type IV collagen is found in the layers of the skin.

    Here is a simplified illustration of where these types are commonly found:

    Collagen Type

    Common Locations

    Type I

    Skin, bones, tendons, hair

    Type II


    Type III

    Skin, muscles, blood vessels

    Type IV

    Skin layers

    Type I is particularly celebrated for its beauty benefits. It is often an essential ingredient in hair and skin health products.

    Understanding Different Types of Collagen

    Comprehending the role of different collagen types is key to determining their benefits for varying aspects of health and beauty. Each collagen type comprises amino acids in different combinations, giving them distinct properties and functions. Type I collagen, for instance, is highly beneficial for structural integrity and is thus pivotal for maintaining the strength and growth of hair. It consists of densely packed fibres that provide stability and support. On the other hand, Type II collagen is essential for joint health due to its more loosely packed fibres that can cushion joints.

    While collagen is naturally produced by the body, this production decreases with age, environmental factors, and poor nutrition. Therefore, understanding which collagen type to supplement can help target specific health goals. For hair growth and collagen types that contribute to the robust structure of the hair follicle and scalp health are crucial for hair growth and strength, and collagen types that contribute to the robust structure of the hair follicle and scalp health are crucial.

    Which Collagen Type is Best for Growth?

    Focusing on Type I collagen may be the most beneficial approach for individuals seeking to improve their hair health. This type has been widely linked with hair growth due to its abundance in the hair follicles and its role as a foundation for the scalp. It promotes the strength and elasticity of the hair strands, potentially leading to less breakage and a fuller head of hair.

    Alongside Type I collagen, Type III is also important when considering hair health, as it often works in conjunction with Type I collagen within the skin and hair follicles. Supplements targeting hair growth frequently blend these two types to maximize potential benefits.

    Choosing a high-quality collagen supplement that provides bioactive collagen peptides is essential to optimise absorption and efficacy. Additionally, these supplements should be paired with Vitamin C, which plays a crucial role in the natural production of collagen within the body.

    Given their sources and bioavailability, marine collagen and bovine collagen are top picks when considering supplements. Marine collagen primarily comprises Type I collagen, known for its high absorbability. Bovine collagen typically includes Types I and III and is popular for its accessibility and cost-effectiveness. Buyers should always consider any potential allergic reactions and consult a healthcare professional before starting any new supplement regimen for hair growth.

    Collagen Supplements for Hair Growth

    Collagen, a structural protein, plays a crucial role in hair integrity and resilience. As we age or due to various lifestyle factors, natural collagen production wanes, potentially leading to weaker hair and impaired growth. Collagen supplements, offering a targeted approach to bolstering hair health from within, come into the picture.

    Quality collagen supplements, rich in bioactive collagen peptides, are designed for superior absorption, allowing the body to utilise these proteins efficiently. These supplements often contain a blend of Type I and III collagen, supporting the hair follicles and the scalp’s underlying structure. Their intake, especially with vital nutrients like Vitamin C, has been linked with stimulating collagen synthesis to aid in sustained hair growth.

    Some studies recommend aiming for an intake of 2.5 to 15 grams of collagen peptides per day for those adding collagen to their wellness ritual for hair benefits. It’s straightforward—simply incorporating collagen powders into your diet by mixing them into cold beverages, smoothies, or even recipes can help you achieve this goal.

    When selecting a collagen supplement, consider marine or bovine sources based on your dietary preferences and potential allergies. Marine collagen is highly favoured for its ability to promote hair growth, primarily due to its notably high concentration of Type I collagen and its widely acknowledged bioavailability. This makes it an ideal choice for those seeking to improve the strength and health of their hair. Bovine collagen, meanwhile, provides a more cost-effective option with the added benefit of including both Type I and III collagen.

    Benefits of Collagen Supplements for Hair

    Opting for collagen supplements can unveil a range of benefits for hair health, including:

    • Enhanced Hair Growth: The Journal of Cosmetic Dermatology reported that individuals supplementing with collagen have experienced a notable increase in hair growth.
    • Strength and Elasticity: Collagen reinforces the hair’s natural structure, mitigating breakage and enhancing its strength and elasticity.
    • Improved Hair Appearance: Regular intake of collagen supplements can lead to a more lustrous and vibrant appearance of hair, combatting dullness.
    • Scalp Health: Collagen’s involvement in skin health extends to the scalp, providing a foundation for healthy hair growth.
    • Reduction in Graying: While not a miracle cure for aging, some research points towards collagen’s antioxidant properties aiding in the protection of hair follicles from damage, which can play a role in preventing premature graying.

    It’s not just hair that benefits; collateral advantages of taking collagen supplements include improved skin hydration, reduced joint pain, and stronger nails. Users should maintain realistic expectations and understand that results may vary based on individual health factors and adherence to the suggested intake.

    While the benefits are bountiful, individuals should consult with their healthcare provider before incorporating new supplements into their diet to discuss appropriate dosages and avoid potential allergic reactions.

    Benefits of Collagen for Hair Details

    Hair Growth

    Collagen stimulates hair follicle regeneration.

    Strength & Elasticity

    Collagen enhances the durability of the hair strands.

    Improved Hair Appearance

    Regular intake leads to shinier, more vibrant hair.

    Scalp Health

    Collagen maintains a healthy foundation for hair roots.

    Ancillary Benefits

    Includes better skin and nails, reduced joint pain.

    In summary, collagen supplements are a viable option for those looking to improve their hair health and growth, with potential ancillary benefits contributing to overall wellness. Whether opting for marine or bovine sources, the key is consistency and ensuring a blend of the right collagen types alongside supporting nutrients like Vitamin C.

    How to Choose the Right Collagen Supplement

    Navigating the expansive market when seeking the right collagen supplement to enhance hair growth and overall health can be daunting. However, by focusing on a few pertinent factors, you can confidently make an informed decision tailored to your needs.

    Factors to Consider when Choosing Collagen Supplements

    When considering collagen supplements, it’s essential to look at several factors:

    • Source of Collagen: Identify whether the collagen comes from marine (fish) sources, which boasts higher bioavailability, or bovine (cow) sources, which could be more economical and contains Type I and III collagen.
    • Collagen Types: Understand the different types. Type I collagen mainly benefits the skin, hair, and nails, while Type III supports skin elasticity and firmness.
    • Supplement Form: Decide between powders, capsules, or liquid forms based on convenience and lifestyle.
    • Additional Ingredients: Check for complementary ingredients such as Vitamin C for collagen synthesis or hyaluronic acid for added skin hydration.
    • Certifications: Look for quality assurance certifications that ensure the product’s purity and safety.
    • Allergens: Ensure the product is free from common allergens if you have sensitivities or dietary restrictions.

    Remember, personal dietary preferences and potential allergic reactions should steer your choice, and consulting with a healthcare professional is advisable if you’re unsure.

    Collagen Powder vs. Collagen Capsules

    When deciding between collagen powders and capsules, the choice often boils down to convenience and personal preference.

    Collagen Powders:

    • Pros: Easily mixed into foods or cold beverages, often higher serving sizes, customizable dosage.
    • Cons: Less convenient for travel, measuring can be necessary.

    Collagen Capsules:

    • Pros: Convenient, pre-measured doses, easy for on-the-go lifestyles.
    • Cons: They typically have lower doses per serving, may require taking multiple capsules, and

    Regardless of form, collagen’s quality and bioavailability are critical for reaping the benefits.

    Importance of Vitamin C for Collagen Absorption

    Vitamin C plays a crucial role in the body’s natural collagen production. Without adequate Vitamin C, collagen synthesis is impaired, which can significantly affect the efficiency of collagen supplements.

    • Facilitates Collagen Synthesis: Vitamin C is a co-factor for two enzymes necessary for collagen synthesis, helping to interlink and stabilise the collagen molecules.
    • Antioxidant Properties: It protects against damage that can impair collagen production.
    • Enhances Absorption: Vitamin C may help increase the body’s absorption of collagen when taken together.

    Integrating Vitamin C-rich foods or a quality Vitamin C supplement into your routine can amplify hair growth outcomes and the overall effectiveness of your collagen supplementation.

    In conclusion, thoughtful consideration of these factors can guide you towards a collagen supplement that aligns with your health objectives and empowers you to effectively support your hair’s natural growth and vitality. Whether you opt for the versatility of powders or the simplicity of capsules, the synergistic role of Vitamin C cannot be overstated, ensuring you reap the full spectrum of benefits from your collagen intake.

    Collagen and Other Ingredients for Hair Growth

    Collagen is renowned for its hair-strengthening benefits, but to truly optimise hair growth, a holistic approach involving a combination of collagen and supportive nutrients is key.

    • Vitamin C: Essential for collagen production, this vitamin also fights free radicals that weaken hair.
    • Biotin: Also known as Vitamin B7, biotin contributes to keratin production, a protein critical for healthy hair.
    • Zinc: An important mineral that helps maintain hair follicle health.
    • Omega-3 Fatty Acids: These can promote scalp health and reduce hair loss when combined with collagen supplements.
    • Methylsulfonylmethane (MSM): is renowned for its impressive benefits in promoting hair growth. This naturally occurring sulfur compound plays a crucial role in collagen production, essential for healthy hair structure and strength. MSM enhances the development of keratin, the primary protein in hair, by supplying sulfur, an essential building block. This results in stronger, thicker, and more resilient hair. MSM’s anti-inflammatory properties can also improve scalp health, reducing issues such as dandruff and irritation that might impede hair growth. Regular supplementation with MSM can lead to visibly improved hair density, reduced hair loss, and an overall healthier scalp environment, making it a popular choice for those seeking to enhance their hair growth naturally.

    Incorporating a diet rich in these nutrients, alongside your collagen regime, can significantly benefit hair health and growth.

    Hyaluronic Acid and Amino Acids

    Incorporating hyaluronic acid and amino acids in your hair care routine can further enhance collagen’s effects on hair growth.

    • Hyaluronic Acid: Known for its moisture-retaining properties, hyaluronic acid helps maintain a hydrated scalp, essential for healthy hair growth.
    • Amino Acids: Collagen is rich in amino acids such as proline, glycine, and lysine, which are the building blocks of keratin. Ensuring a sufficient intake can support the body’s keratin structure, aiding in stronger hair strands.

    These components work synergistically to provide a nourishing environment that promotes healthy hair growth.

    Other Bioactive Ingredients to Look for in Collagen Supplements

    When choosing collagen supplements for hair growth, also look for these beneficial bioactive ingredients:

    • Bioactive Collagen Peptides: Small, easily digestible collagen fragments that have been shown to stimulate hair growth at the root.
    • Silica: A trace mineral that strengthens hair and enhances collagen production.
    • Vitamin E: Offers antioxidant protection and improves hair growth by reducing oxidative stress on the scalp.

    Bioactive Ingredient

    Role in Hair Growth

    Bioactive Collagen Peptides

    Stimulates hair follicles


    Strengthens hair, boosts collagen

    Vitamin E

    Antioxidant protection reduces scalp stress

    Choosing a collagen supplement with these additional ingredients can potentiate its positive effects on hair health, reducing hair loss and promoting more robust hair growth.

    Potential Risks and Side Effects

    While collagen supplements are generally considered safe for most people, users should be aware of potential risks and side effects as with any dietary supplement. Common side effects may include mild digestive issues such as feelings of fullness or heartburn. Less frequently, some individuals might experience headaches or a lingering taste in the mouth. It is important to remember that side effects can vary depending on the individual and the type of collagen used in the supplement.

    Allergic Reactions to Collagen

    Collagen supplements, especially marine collagen derived from fish, can potentially trigger allergic reactions in individuals with fish or shellfish allergies. Symptoms of an allergic reaction may range from mild skin rashes to more severe responses such as difficulty breathing or anaphylaxis, which requires immediate medical attention. Those with known allergies must check the source of the collagen in supplements before consumption.

    taking these precautions is essentialand Precautions When Taking Collagen Supplements



    Consult Healthcare Provider

    Before starting any new supplement regimen, including collagen, consult your healthcare provider, especially if you have existing health conditions or are taking other medications.

    Check for Interactions

    Some collagen supplements may interact with certain medications, so ensure that there are no potential interactions that could affect your health.

    Quality of Product

    Only purchase collagen supplements from reputable manufacturers to ensure high-quality, contaminant-free products.

    Follow Dosage Instructions

    Overconsumption of collagen can lead to side effects, so adhere strictly to the recommended dosing guidelines.

    Allergy Consideration

    If you have a history of allergies, particularly to the source of the collagen, be cautious and consider alternative options.

    Monitor for Side Effects

    Keep track of any adverse effects you experience and discontinue use if severe side effects occur.

    When considering collagen for hair growth or other benefits, taking these precautions is essential to minimize risks and ensure a safe supplementation experience.

    How to Incorporate Collagen into Your Routine

    Incorporating collagen into your daily routine can be smooth and uncomplicated with the right approach. Since collagen can contribute to hair health, skin elasticity, and overall well-being, finding ways to add this vital structural protein to your regimen is beneficial.

    Adding Collagen to Your Diet

    To naturally boost collagen levels, your diet should include foods rich in amino acids such as proline and glycine, which are the building blocks of collagen. These amino acids can be found in protein-rich foods like chicken, beef, fish, dairy products, and plant-based protein sources such as beans and legumes.

    Integrating collagen powders into your diet is also an effortless way to increase your intake. These powders are versatile and can be added to hot and cold beverages, smoothies, soups, or baked goods. It’s important to choose a high-quality collagen powder and pair it with a wholefood source of Vitamin C, as this nutrient is crucial for natural collagen production in the body.

    Collagen capsules and tablets are available for those who prefer a direct supplement route. Consistent daily intake at the recommended dosage will help maintain adequate collagen levels necessary for hair growth and other health benefits.

    Time of Day

    Collagen-Rich Addition


    Collagen powder in a smoothie or oatmeal


    Soup or stew with bone broth


    Amino acid-rich foods like turkey slices


    A meal featuring fish or lean meats


    Collagen supplement as directed

    Incorporating these collagen-rich foods and supplements into your routine at various meals can help ensure your body receives the nutrients it needs to support collagen production.

    Recommended Product: MojoMe’s Pure Marine Collagen Powder, known for its ethical sourcing and exceptional purity, hydrolyzed for optimal absorption, is an excellent choice for those looking to improve their hair health. It combines the benefits of collagen with ease of use, whether at home or on the go.

    While collagen powder is not a magic solution for hair loss, its role in providing essential proteins and protecting hair structure makes it a valuable supplement for those looking to maintain or enhance their hair health. As with any supplement, it’s best to consult with a healthcare provider to ensure it fits within your overall health regimen.

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