Blog post 6

Top 5 Collagen Supplements 2024

Celebrities swear by collagen for a youthful appearance – but what are the benefits, and does it really work?

Wilza Fernandes

Staff Writer

Thu, 28 Jul 2026

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Published

Thu, 28 Jul 2026

Aging has a sneaky way of slowing down our natural collagen production. It starts sometime in our mid-20s and right around the time we hit our 40s, our body starts producing less collagen than we’re losing.

The early signs show up on our faces. A little sag here, a wrinkle there, and perhaps a duller complexion.

If you're keen to put the bounce back into your skin and your twenties feel like a long time ago, hope is not lost.

In the quest for eternal youth and radiant beauty, collagen has emerged as the holy grail of skincare.

Claiming to help firm your skin, reduce the appearance of fine lines, strengthen hair and nails and even keep joints healthy, it is no surprise that collagen supplement sales are steadily rising.

Join us as we dive into the world of collagen supplements and discover the top 5 products that will help you turn back the clock and unleash your inner glow.

Key Takeaways:

Collagen is the most abundant protein in the body, making up the structure of skin, hair, nails, joints, bones and cartilage. After age 20, our natural collagen production levels start to decrease.
Research suggests collagen can help to improve skin elasticity and hydrate skin which can help to reduce fine lines and slow down visible signs of ageing.

3. Not all collagen supplements are the same. Look for hydrolysed collagen which are easier for your body to absorb and more effective.

What Is Collagen?

Collagen is the most abundant protein in our bodies, acting as the building block for skin, hair, nails, joints and connective tissues. Think of it as the scaffolding that keeps our skin firm, supple, and youthful. As we age, our natural collagen production declines, leading to the appearance of fine lines, wrinkles, and sagging skin.

Why Do We Need It?

As we age, our bodies' natural collagen production decreases. From the age of 25, we produce about 1% less collagen every year, and by the time we turn 50, most of us will have lost about 50% of the collagen in our skin.

This decline is accelerated by factors such as sun exposure, smoking, poor diet, and stress.

When Should I Start Taking It?

It's never too early to start taking collagen! Many experts recommend beginning collagen supplementation in your mid-20s to early 30s, as this is when our natural collagen production starts to slow down. However, collagen supplements can be beneficial at any age.

Why Take A Collagen Supplement?

According to research, collagen supplements work by providing your body with the essential building blocks it needs to create new collagen fibres. By incorporating a high quality collagen supplement into your daily routine, you can help to replenish your body's natural collagen production levels. This helps provide the building blocks for healthier skin, hair, and nails. Regular consumption can help to improve skin elasticity, reduce the appearance of fine lines and wrinkles, and promote a more even, glowing complexion.

Which Form Is Most Effective?

What To Look For:

When choosing a high quality product that's likely to deliver results, consider the following:

Type of Collagen: There are several types of collagen, but the most common ones in supplements are types I, II, and III. Type I and III are good for skin, hair, and nails, while type II is superior for joints and cartilage.
Source: Collagen is typically derived from bovine (cow) or marine (fish) sources. Marine collagen is absorbed up to 1.5 times more efficiently into the body, which means that it is more bioavailable and is considered a superior form.
Ingredients: Avoid products containing fillers, added sugars or artificial additives. Look for products containing other popular beauty ingredients like vitamin C and hyaluronic acid for enhanced benefits.
Form: Collagen supplements come in various forms, including powders, capsules, and liquid. Choose one that you'll enjoy taking daily that fits into your lifestyle.
Do research: Choose a supplement from a reputable brand that is well established, provides clear information about its sourcing and is well-reviewed by customers.

With so many collagen supplements on the market it can be hard to know which ones are worth the money. Below are 5 of the best options on the market right now.

1. Purolabs Collagen Complex - best overall

Pros

✅ Does a really good thing

✅ Something else cool

✅ A third cool thing

Cons

✅ Does a really good thing

✅ Something else cool

✅ A third cool thing

Marine Collagen Complex by Purolabs packs a lot into easy-to-swallow convenient capsules. First off, there's Peptan™ collagen peptides, an advanced form of hydrolysed collagen that is easier for your body to absorb. Backed by extensive clinical trials, it's proven to help reduce wrinkles and fine lines, boost elasticity and improve hydration for tighter, firmer skin with a natural glow.

The formula is also packed with 9 other ingredients including vitamin E, hyaluronic acid, zinc and aloe vera. Plus unlike most supplements it contains no synthetic additives, fillers or bulking agents. But here's the cherry on top: Collagen Complex comes with a 60-day money back guarantee so you can try it risk-free and get your money back if you don't get results.

Pricing starts from £23.99 a bottle (£0.80 a day), with discounts for multiple bottle orders. Plus there's also a subscribe & save option.

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Bovine, marine or vegan collagen?

If you're new to collagen supplements, drinking a powder of bovine or marine origins might sound strange. However, these sources are used because they're the closest match to human collagen. This means our bodies can absorb and use it easily.

Both have their own benefits. Bovine collagen comes from cows, and is the closest match to the collagen in our bodies. Marine collagen is made from fish and contains smaller molecules, potentially allowing the body to better absorb it. Both may help to delay signs of ageing, smooth fine wrinkles and support healthy joints.

There are some vegan options on the market. If you're considering one of these, be aware these these don't contain standard collagen (as in, what we have in our bodies) because collagen can't be vegan. These products will most likely contain vitamins and minerals, like vitamin C, which help fuel collagen production in the body.

You might find you prefer one flavour over the other, or that you're able to digest one type more easily.