Let’s talk collagen — the stuff everyone’s buzzing about when it comes to glowing, firm, youthful skin. You’ve probably seen it in creams, powders, gummies, even coffee creamers! But here’s the thing: not all collagen-related products do the same thing. And if you’ve been feeling a little overwhelmed (or frankly confused) by the choices out there — tallow, marine collagen, bovine collagen — you’re not alone.

Each one plays a unique role, and once you understand what they actually do, choosing the right one (or combination!) becomes a whole lot easier.Let’s break it down — simply, clearly, and without the fluff.What Is Tallow? Tallow might sound old-fashioned — and that’s because it is. But in the best possible way. It’s what your great-grandmother probably used for dry skin before there were 10,000 lotions on the shelves. Made by gently rendering down fat from grass-fed cows, tallow turns into a creamy, balm-like substance that your skin just drinks up.And no, despite what you might have heard — tallow doesn’t contain collagen. That’s because when it’s rendered, all the proteins (like collagen) are removed. But what it does contain is equally important:

• Skin-loving vitamins A, D, E, and K2
• Saturated fats that mimic your skin’s natural oils
• Cholesterol and lipids that help calm and protect the skin

Think of tallow as the ultimate skin food. It feeds your skin what it needs to stay hydrated, bounce back from irritation, and maintain a strong, healthy barrier — which in turn helps your skin make and protect its own collagen naturally. It’s like prepping the garden soil before planting anything — if the base isn’t healthy, nothing thrives.

Now let’s move on to marine collagen — the elegant, lightweight type sourced from fish skin and scales. This is a supplement, not something you rub on your face, and it’s prized for being super bioavailable (aka: your body absorbs it really well).Here’s what makes it special:

• It’s made up mostly of Type I collagen, which is the kind your skin loves most
• The peptides (protein pieces) are tiny, which means they’re easy for your body to absorb and use quickly
• It’s rich in glycine, proline, and hydroxyproline — three amino acids your body needs to build more collagen

Many people who take marine collagen daily notice improvements not just in their skin, but in their hair, nails, and wound healing too. It’s especially great if you eat fish but avoid red meat (hello pescatarians!). Plus, it’s often considered a more eco-friendly option because it uses parts of the fish that would otherwise go to waste.

Next up: bovine collagen, which comes from cows — usually the hide, bones, and connective tissue. Like marine collagen, it’s taken as a supplement (think powder in your morning smoothie or coffee).This one’s a bit more of an all-rounder, and a standout option is our own Esca Skin Pure Hydrolysed Collagen Peptides, sourced from 100% grass-fed bovine collagen for premium quality.

• Contains both Type I and Type III collagen — great for skin, joints, gut lining, and even tendons
• Provides a rich amino acid profile that your body uses to rebuild and repair tissue
• Slightly larger peptides than marine collagen, so absorption is a bit slower — but still very effective, especially in high-quality forms like escaskin's unflavoured powder delivering 10g per serving
• Typically more affordable and widely available than marine collagen

So, if you’re after benefits beyond skin — like joint support, post-workout recovery, or gut healing — bovine collagen like escaskin Pure Hydrolysed Collagen Peptides might be your go-to. It's 100% pure, non-GMO, and free from allergens like wheat, gluten, lactose, dairy, and sugar, making it an easy addition to any routine.

Use Tallow If:

• Your skin is dry, flaky, or gets easily irritated
• You’re struggling with barrier issues (think redness, sensitivity, tightness)
• You want a simple, natural skincare routine without synthetic ingredients
• You believe in working with your skin’s biology, not fighting it

Think of tallow like the soft jumper your skin didn’t know it needed — comforting, protective, and endlessly nourishing.

Use Marine Collagen If:

• You want to target glow, elasticity, and fine lines
• You follow a pescatarian diet
• You’re after quick absorption and visible results in skin, hair, and nails
• You like your supplements as easy as adding a scoop to your smoothie

It’s a great option if your main goal is radiant, plump skin and you’re happy to take a supplement regularly.

Use Bovine Collagen If:

• You want a broader approach — skin, joints, gut, hair, and nails
• You’re after long-term support for collagen maintenance and tissue repair
• You’re not fussed about taking marine-based products
• You want good value for money in your collagen routine

Escaskin Pure Hydrolysed Collagen Peptides is an excellent choice here, with its high-purity formula from grass-fed sources, supporting radiant skin, strong hair and nails, and healthy joints. Just mix 10g into your daily drink for easy, effective results.Great for overall health — with skin benefits as a bonus.

Can You Use Them Together? Absolutely — and lots of people do! In fact, combining them gives your skin the best of both worlds:

• Take marine or bovine collagen internally (like escaskin Pure Hydrolysed Collagen Peptides) to feed your body the amino acids it needs to build collagen
• Use tallow topically to lock in moisture, reduce inflammation, and protect that precious collagen from breaking down too quickly

It’s the perfect inside-out strategy. One builds the scaffolding; the other keeps the house sturdy and weatherproof.

Tallow doesn’t contain collagen, but it sets the stage for collagen to thrive by nourishing, hydrating, and repairing your skin barrier.

Marine collagen gives your skin a direct boost of the exact peptides it needs — quickly and efficiently.

Bovine collagen is your multitasker, offering benefits for everything from joints to skin to post-workout recovery — and with options like escaskin Pure Hydrolysed Collagen Peptides, you get premium, grass-fed quality that's pure and potent.

When you understand how each works, you can choose the right combination for your lifestyle, your goals, and your skin’s unique needs. And when you get it right — your skin doesn’t just look better. It feels better.