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What’s The Best Collagen? Which Type Should You Use?

21st January 2022

21st January 2022

By Beth Shelper

In the skincare community, across Instagram and throughout the health and wellness industry, we can guarantee that you will have heard at least one person buzzing about collagen, the benefits of collagen, and the various types and forms that collagen comes in. And to be honest, it’s for good reason.

As one of the most exciting ingredients out there at the moment (big statement, we know), here at Innermost, we just knew we had to harbour the benefits of bovine collagen and integrate this super ingredient into one of our products. Voila, The Glow Booster was born!

Is marine collagen better than bovine collagen? What are some natural sources of collagen? How do we know which are the best collagen supplements?

To answer these questions, we first need to get some of the basics of collagen out of the way. For example, there are multiple different types of collagen, and a variety of formats in which for you to take them. Not forgetting the natural sources of collagen too, of course.

Bovine collagen vs marine collagen

The term animal collagen can pretty much be used to encapsulate a wide range of collagen used in health and wellness supplementations, but for the purposes of this article, and for coherence, we’re going to compare bovine and marine collagen. And then the rest. Gotta get you all clued up, after all. 

What is bovine collagen?

Simply, bovine collagen is that derived from cows. Makes sense.

What is marine collagen?

The clue really is in the name with this one: this collagen comes from fish. In fact, sometimes it’s even called fish collagen. More specifically, this collagen comes from the skin of fish.

Type 1 vs type 2 collagen

Aside from the different sources of collagen, there are also two different types, that are simply known as Type 1 and Type 2. Type 1 collagen is commonly found in the skin and tendons of mammals, whereas Type 2 is found in the cartilage instead.

The health benefits of collagen

Now you know about the many different types of collagens, it’s time to take a look at their health benefits. Amongst the many health benefits of marine collagen and bovine collagen are some of our favourites that we’ve listed below… for your convenience, of course.

Here at Innermost we use bovine collagen, but in reality, there is no real winner when it comes to the most effective. Each source of collagen provides the user with great health benefits, including the below:

  • Reported arthritis relief
  • Improved skin health
  • Bone loss prevention
  • Joint pain relief
  • Increased blood flow

What are the best collagen supplements?

One of the best things about collagen supplements is that, if you hadn’t already noticed, are incredibly versatile. As well as a variety of collagen types, there are multiple ways in which you can ingest your collagen supplement.

  • Collagen gummies

Gummies are a pretty common form of supplements due to the ability to flavour and sweeten the supplement with flavourings. As a result, though, whilst collagen gummies can create a fruity treat, this form is often quite heavily laden with sugars, which isn’t the healthiest option.

  • Collagen capsules

This is pretty self-explanatory. Similar to our capsule collection here at Innermost, or over-the-counter medicines such as Ibuprofen, collagen capsules can be taken really easily with a good gulp of water. This makes collagen capsules ideal for on-the-go use too, for those that travel regularly!

  • Collagen liquids

Again, a slightly more controversial form of collagen supplementations, collagen liquids are typically pre-made, ready to drink liquids that you can pop in your fridge to take at any time of day. Whilst this sounds ultra-convenient, many people aren’t a fan of the taste of these.

Which leads us pretty nicely onto the below…

  • Collagen powders

Arguably the most popular form, collagen powders are flavourless powders that provide individuals with the ability to add the collagen supplement to a range of food and drinks. Think coffee, tea, porridge, soup, and even home baking recipes.

Here at Innermost, we loved the versatility of the collagen powder, and opted for this form for our debut skincare product The Glow Booster.

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Your GLP-1 Survival Kit
January always brings the same conversation back into focus. Weight loss. Discipline. Resetting habits. Doing things “properly” this time. What’s changed this year is how many people are now having that conversation alongside GLP-1 medications. If you haven’t come across them yet, GLP-1s are a class of medications originally developed for type 2 diabetes, now widely prescribed for weight loss. You’ll recognise some of the brand names from headlines, podcasts, and increasingly, from people around you. Depending on which data set you look at, estimates suggest that over one in ten adults are either using, or seriously considering, a GLP-1. That number is rising quickly. So rather than avoiding the topic, I want to address it properly. Our position on GLP-1s Let me be clear about where we stand. GLP-1 medications should not be the first thing people reach for if their goal is fat loss. 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Skin elasticity is challenged by rapid weight loss. This is why people are now talking about: Muscle loss “Ozempic face” Feeling weak or flat despite the scale moving None of this is inevitable. But it is predictable if you don’t build the right structure around the medication. The GLP-1 Survival Kit If someone is going to use a GLP-1, there are a few non-negotiables I’d want them thinking about from day one. And interestingly, these apply even if you’re not taking one. 1. Protein is no longer optional When appetite drops, protein intake is usually the first casualty. That’s a problem, because protein is what protects lean muscle mass, metabolic rate, and long-term body composition. Research consistently shows that people losing weight without adequate protein lose more muscle alongside fat. On GLP-1s, that risk increases. If you’re eating less overall, protein needs to be prioritised, not left to chance. This is exactly why our protein powders remain the hero products in our system. It’s infrastructure. Not a “fitness add-on”. Take a look at any of our protein powders. 2. Resistance training protects what the scale can’t see Rapid weight loss without resistance training almost guarantees muscle loss. You don’t need to train like an athlete. But you do need to load muscle regularly. Two to four sessions a week. Compound movements. Progression where possible. This isn’t about aesthetics. It’s about staying strong, capable, and metabolically healthy as the weight comes off. 3. Skin needs support during rapid change When weight drops quickly, skin doesn’t always keep up. Collagen intake won’t perform miracles, but it does support skin structure, elasticity, and connective tissue during periods of rapid change. Think of it as helping the body adapt, rather than trying to reverse damage after the fact. Take a look at The Glow Blend. 4. Digestion and tolerance determine whether this works long term GLP-1 medications slow digestion by design. 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Why Choose Bovine Collagen Supplements