Collagen is the most abundant protein in the body, and is involved in more functions than you may realise. Supporting and strengthening skin, muscles, bones, and other tissues, collagen supplements provide amino acids and small peptides that the body can use in normal protein production, delivering a wide range of benefits that support health and beauty goals.
In this guide, we'll explore the main benefits of taking collagen supplements , including the best forms and sources, as well as some of our top picks stocked at Meaghers Pharmacy.
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- How Does Collagen Production Decline as We Age?
- The Main Health Benefits of Collagen
- Which Sources & Forms of Collagen Are the Most Beneficial?
- Are There Any Risks to Taking Collagen?
- Frequently Asked Questions
Learn more about the importance of having healthy collagen levels in the body.
Browse the main advantages of taking collagen supplements.
Find the most beneficial forms and sources of collagen for your needs.
Discover potential side effects to watch for.
Have your biggest questions answered.
How Does Collagen Production Decline as We Age?
The body continuously makes, organises, breaks down and replaces collagen, which is one of the bodyās primary building blocks and accounts for 30% of total protein. However, as we age, this renewal cycle slows and becomes less efficient.
Fibroblasts are the main collagen-producing cells in the skin; as they become less active with age, collagen production declines. They rely on a strong collagen structure, so when this matrix weakens, the skin produces less new collagen or a lower-quality new collagen.
Other factors that impact the quality of collagen produced include harsh UV exposure, smoking, hormonal changes (such as the menopause), and certain health conditions.
To combat this loss of collagen, supplements are an easy solution. Collagen supplements are an easy way to boost these levels in a concentrated dose, whilst potentially offering myriad other benefits, including support for joint discomfort, hydration, and elasticity.
Shop our entire collection of collagen supplements here.
The Main Health Benefits of Collagen
Tied to several health benefits, collagen supports and strengthens structure throughout the body. It's important to remember that research on the benefits of collagen is still ongoing. Current studies on collagen supplements show modest improvements in anti-ageing concerns and joint pain relief, but they should not be viewed as a definitive solution.
Below are some of the potential ways collagen can help your health and beauty goals:
Skin Health Benefits of Collagen
The primary benefit of collagen is its common association with improving skin health, as supported by scientific research. As the skin's foundation, collagen helps maintain hydration, elasticity, and firmness for a youthful appearance.
A healthy level of collagen in the body creates the building blocks required and is often seen as the best way to target anti-ageing issues, such as fine lines, sagging skin and wrinkles.
Benefits of collagen for skin health may include:
ā Improves Skin Hydration
ā Enhances Skin Elasticity
ā Helps Reduce Wrinkles
Collagen supplements are a great way to replenish collagen levels in the body. High-quality options include hydrolysed collagen , which breaks down large proteins into tiny peptides for easier absorption. Regular intake may help support skin elasticity and promote a more youthful complexion.
Our Pick to Improve Skin Health: Vital Proteins Collagen Peptides Powder
Key Features & Benefits:
- Bovine Collagen Peptides
- Highly Bioavailable
- Supports Healthy Skin, Nail and Hair Growth & Strength
- Available Unflavoured or Cocoa
Price: ā¬22.65 (284g)
Uncover more of the best collagen supplements for skin health here.
May Relieve Joint Discomfort
Collagen plays an important role in supporting connective tissues, which are vital to joint comfort, mobility and flexibility. Because of this, taking collagen supplements may help support joint health ā ideal for active adults, athletes and those with poor mobility.
Benefits of collagen for joint health may include:
ā Easing Joint Pain & Stiffness
ā Supports Cartilage Repair
ā Helps with Mobility Problems
ā Supports Tendons & Ligaments
To support collagen biosynthesis and normal connective tissue repair, look for collagen supplements that include vitamin C and other key nutrients, such as glucosamine and chondroitin. Look for supplements with Type II collagen, which is found in articular cartilage, which covers the ends of bones within joints.
Our Top Pick to Unlock Benefits for Joint Pain: Revive Active Joint Complex
Key Features & Benefits:
- 5,000mg Marine Collagen Peptides
- 2,000mg MSM
- 100mg Hyaluronic Acid
- Supports Bones, Connective Tissues & Muscle Function
- Unique Tasty Forest Fruit Flavour
Price: ā¬49.95 (30 sachets)
Learn more about how collagen may help support joint pain and the best supplements stocked at Meaghers Pharmacy here.
Bone Strength
Collagen is an important aspect of bone tissue, providing internal scaffolding and resilience. As collagen production levels drop, bone density may weaken over time.
Due to falling oestrogen levels, menopausal and postmenopausal women may experience a sharper drop in collagen production and, consequently, reduced bone density. Particularly when combined with vitamin D and calcium, collagen supplements may help improve bone strength.
Other Potential Benefits
But collagen is important for many functions beyond skin health, and more research indicates how collagen supplements can be beneficial. Its lesser-known roles include:
ā Tendon & Ligament Training - may provide nutritional support for collagen-rich connective tissues, alongside exercise
ā Muscle Recovery & Exercise - may support the connective tissue surrounding muscles, and complement resistance training and rehabilitation
ā Strengthen Brittle Nails - may support nail growth in people with brittle nails
ā Supports the Natural Wound Healing Process - collagen provides part of the structural framework used during tissue repair, and oral supplements may help support the treatment of chronic wounds
Which Sources & Forms of Collagen Are the Most Beneficial?
There are at least 28 known types of collagen , each of which may serve different functions and offer different benefits. The main types are: Type I, which provides structure to the skin, bones, tendons and ligaments; Type II, which helps support joint health; and Type III, found in muscles and arteries.
When choosing a collagen supplement, look for the type of collagen used and the benefits this may offer. Look at the quality, amount and source.
Find the most beneficial collagen supplement that specifically targets your health and beauty goals. Consider the following:
Best Sources of Collagen
ā Marine Collagen ā sourced from fish skin, bones, and scales, marine collagen is rich in Type I. It is commonly associated with helping reduce anti-ageing signs, strengthening nails, and supporting a healthy gut lining.
ā Bovine Collagen ā derived from cow hides, bones and connective tissue, bovine collagen is rich in both Type I and III. Benefits may include helping relieve joint pain and inflammation and strengthening bone density.
ā Porcine Collagen ā sourced from pig skin, bones and connective tissues, porcine collagen is less common in supplement form but is rich in Type I and Type III. Potential benefits may include supporting skin structure and aiding in muscle recovery.
Best Collagen Forms
Choosing the right form of collagen supplement may depend on convenience, serving size, taste and cost. Common forms of collagen supplements include:
ā Collagen Powder - this can be a good option for multi-gram daily servings, and can be mixed into water, smoothies, yoghurts, or other foods.
ā Capsules or Tablets ā offer convenience, portability and pre-measured doses.
ā Ready-to-drink Liquid Collagen - good for on-the-go absorption in tasty, unique flavours.
Compare the different forms of collagen supplements with our comprehensive guide here.
Are There Any Side Effects or Risks to Taking Collagen?
Collagen supplements are generally considered safe for most people, but as with any supplement, it's important to be aware of potential side effects. Allergic reactions, though rare, can occurāespecially in those with sensitivities to animal sources. Potential mild side effects of collagen may include, for certain individuals:
ā Bloating
ā Heartburn
ā Mild Diarrhea
ā Lingering Bad Taste
ā Skin Reactions (due to sensitivity to animal sources)
It's always advisable to consult a healthcare professional before starting any new supplement routine, particularly for those with pre-existing health conditions or who are pregnant and nursing.
Frequently Asked Questions
Which Foods Are Rich in Collagen?
Many foods naturally contain collagen or promote its production in the body. Bone broth, made from simmering bones and connective tissues, is a rich source. Other options include chicken skin, fish skin, and certain cuts of meat that contain cartilage; foods high in vitamin C, such as citrus fruits, berries, and leafy greens, can also help stimulate collagen synthesis.
While it is possible to obtain some collagen through dietary sources, many people may find it challenging to consume enough to achieve specific health benefits. Consider combining a protein-rich, balanced diet with oral supplementation.
