Naked Nutrition Collagen Review

ad. I love Naked Nutrition, I’ve tried their Naked Whey protein before and rated it highly, so when I saw they made collagen supplements, I was curious. Collagen is the most abundant protein in the human body, and apparently, we all need more of it as we get older. But does this Naked Nutrition collagen actually work, or is it just expensive dust?

What Actually Is Naked Nutrition Collagen?

Naked Collagen is a collagen powder supplement made by Naked Nutrition – the same company that makes Naked Whey protein powder (which I’ve reviewed here in my chocolate peanut butter shake post).

The whole point of Naked Nutrition as a brand is simplicity and clean ingredients. Their collagen has literally one ingredient: bovine hide collagen peptides from pasture-raised European cows. That’s it. No artificial sweeteners, no flavours, no fillers, no weird additives. Just collagen.

What you get:

• 20oz tub (60 servings)
• 9.5 grams of collagen peptides per scoop
• 9 grams of protein per serving
• 35 calories per serving
• 0g sugar, 0g carbs
• Only one ingredient: Bovine Hide Collagen Peptides

It’s NSF-certified, which means it’s been independently tested for heavy metals and contaminants. That’s quite important with supplements – you want to know you’re not getting harmful levels of anything dodgy.

My Honest Naked Nutrition Collagen Review

I’ve been using Naked Nutrition products for a while now (I reviewed their chocolate peanut butter protein powder here), so when I wanted to add collagen to my routine, Naked Nutrition seemed like the obvious choice.

I’ve tried many other collagen products in the past, and one thing that stands out is that some of them don’t have a great taste, so I was curious about whether this was actually tasteless.

What Actually Is Collagen? (The Simple Version)

Before we get into the Naked Nutrition collagen review, let’s talk about what collagen actually is and why everyone’s suddenly obsessed with it.

Collagen is the most abundant protein in the human body. It’s basically the glue that holds everything together – your skin, bones, muscles, tendons, ligaments, all your connective tissues. Think of it as the scaffolding that keeps your body structured.

The problem is, collagen production naturally decreases as we age. Starting around age 25-30, we produce about 1-1.5% less collagen each year. That loss of collagen is why we get skin wrinkles, stiff joints, brittle nails, and thinning hair as we get older.

Symptoms of collagen deficiency include:

• Fine lines and wrinkles
• Sagging skin (loss of skin elasticity)
• Dry skin (less skin hydration)
• Weak, brittle nails
• Thinning hair
• Stiff joints or joint pain
• Loss of muscle mass
• Digestive issues

So collagen supplements are meant to help replace what your body’s no longer making efficiently.

What Makes Naked Nutrition Collagen Different?

I’ve tried a few collagen powders before (some were absolutely rank), so here’s what makes the Naked Nutrition product stand out:

One ingredient: Bovine hide collagen peptides from pasture-raised European cows. That’s it. No artificial sweeteners, no fillers, no rubbish you don’t need.

Grass-fed and pasture-raised: The cows aren’t from feedlots, they’re from actual farms in Europe where they eat grass like cows are meant to. This matters for quality.

NSF certified: This is huge. NSF certification means independent testing for purity and that there are no harmful levels of contaminants, heavy metals, or pesticides. Many collagen supplements don’t have this.

Unflavoured: Some people might think this is boring, but I love it because you can add it to anything without it tasting weird.

Highly soluble: It actually dissolves. Sounds basic, but I’ve had collagen powders that just clump into disgusting lumps.

The brand’s commitment to clean ingredients is consistent across all their Naked Nutrition products – whether it’s Naked Whey, Naked Pea protein, or their collagen line.

Naked Nutrition Collagen Review: My Experience

Here’s my honest take on Naked Collagen.

The Product Itself

What you get: 20oz container with 60 servings. Each scoop of collagen contains 9.5 grams of collagen peptides, 9 grams of protein, 35 calories, and essential amino acids, including glycine and proline (important for collagen’s functions in the body).

How it looks: White powder, very fine texture. Completely odourless and tasteless, which is exactly what you want.

How it mixes: Genuinely well. I’ve added it to hot coffee, cold smoothies, and mixed it into oats. It dissolves completely with minimal stirring. No clumps, no gross texture. This is where Naked Collagen really shines – some collagen powders I’ve tried turn drinks slimy or gritty. This doesn’t.

How I Use It

I’ve been experimenting with different ways to incorporate my collagen intake:

Morning coffee: My main method. One scoop in my morning coffee. It dissolves instantly in hot liquid and doesn’t change the taste at all. It makes the coffee slightly creamier in texture but not noticeably so.

Warming winter oats: This is my current favourite thing. I make oats with:

• Oats (obviously)
• A scoop of Naked Collagen
• Chia seeds
• Frozen berries or sliced banana
• Peanut butter
• Cinnamon
• Bit of honey if I’m feeling it

I mixed the collagen into the cooked oats, and it just melts in. You’d never know it was there. It’s become my go-to brunch on cold winter days – filling, warming, and I’m sneaking in extra protein without thinking about it.

Smoothies: I sometimes add it to my post-workout smoothie along with Naked Whey (I reviewed their chocolate peanut butter shake recipe before – still making that regularly). The collagen and whey together make a nutrition-packed protein shake that’s genuinely filling.

Afternoon coffee: Occasionally, I’ll add a scoop to my afternoon coffee as an afternoon snack replacement. It does make you feel a bit fuller, which is handy if you’re trying to avoid raiding the biscuit tin at 3 pm.

Various baking recipes: I haven’t done much of this yet, but apparently, you can add it to baking. I might try it in protein pancakes or muffins.

Taste (Or Lack Thereof)

This is unflavoured collagen, so it tastes of absolutely nothing. When people say “tasteless,” they usually mean “slightly weird but tolerable.” This genuinely has no taste. No smell either.

I’ve tried it in:

• Black coffee – no taste change
• Coffee with milk – slightly creamier texture
• Water – completely neutral (boring but functional)
• Smoothies – no taste impact
• Oats – melts in, no flavour

If you want flavoured options, Naked Nutrition does make Vanilla Collagen Peptides, Chocolate Collagen Peptides, Caramel Collagen Peptides, and their Naked Collagen Creamer line (Vanilla, Mocha, Caramel) which are sweetened. But honestly, the unflavoured regular collagen peptides are more versatile.

Naked Nutrition’s Full Collagen Range

While I’ve been using the original Collagen Peptides, Naked Nutrition has several collagen options depending on what you need:

Naked Collagen Peptides (what I’m reviewing) – Bovine collagen, unflavoured, most versatile

Naked Marine Collagen – From wild-caught fish, Type I collagen (good for skin specifically), also unflavoured

Flavoured Collagen Peptides – Vanilla, Chocolate, Caramel versions if you want a sweeter option

Naked Collagen Creamer – Vanilla, Mocha, Caramel – designed specifically for coffee, includes MCT oil

Advanced Collagen Peptides – Includes hyaluronic acid (good for skin health and hydration)

Colostrum Powder – Different product, but in their collagen/gut health range

I went with the basic unflavoured because I wanted maximum versatility. If you only plan to use it in coffee, the Naked Collagen Creamer might be a better option for you.

The Science: Does Collagen Actually Work?

Right, let’s address the elephant in the room: does taking collagen supplements actually do anything, or is this just expensive wee?

The research says: Recent studies show that collagen peptides can genuinely improve skin elasticity, skin hydration, reduce fine lines, improve joint health, and support gut health.

The key is collagen peptides (also called hydrolyzed collagen). These are broken down into smaller pieces that your body can actually absorb through your gastrointestinal tract. Regular collagen molecules are too big to absorb, but peptides can get into your bloodstream and reach your connective tissues where they’re needed.

Naked Nutrition uses hydrolyzed collagen peptides, which is what you want.

How much do you need? Most studies showing benefits use 10-30 grams of collagen per day. Naked Collagen provides 9.5 grams per scoop, so 1-2 scoops gets you into the effective range. 

How long until you see results? Initial improvements can show up around 4-6 weeks (skin, joints). Significant changes take 3-6 months of consistent use. 

The vital role of Vitamin C: Your body needs Vitamin C to produce collagen. If you’re deficient in Vitamin C, collagen supplements won’t work as well. Make sure you’re eating fruit/veg or taking a Vitamin C supplement alongside.

Nutritional Facts & Transparency

This is where Naked Nutrition really impresses me. They provide exact nutritional facts and do a full nutritional analysis of Naked Collagen.

Per serving (9.5g scoop):

• Collagen Peptides: 9.5g
• Protein: 9 grams
• Calories: 35
• Sodium: 15mg
• Calcium: 464mg (from the bovine source)
• Fat: 0g
• Carbs: 0g (less carbs than many protein supplements)
• Sugar: 0g

Amino acid profile includes:

• Glycine: 2,290mg
• Proline: 1,340mg
• BCAAs: 0.6g

The calcium content surprised people at first (some brands hide this), but Naked Nutrition explains it comes naturally from the bovine hides. They do this kind of extensive nutritional analysis so you get exact nutritional facts, unlike brands that skip testing and just assume.

Who Is Naked Collagen For?

You’ll love this if:

• You want premium nutrition without additives
• You’re noticing symptoms of collagen deficiency (wrinkles, joint pain, brittle nails)
• You want to maintain healthy levels of collagen as you age
• You’re on a keto diet (0g carbs)
• You need extra dietary protein
• You want clean ingredients you can actually pronounce
• You appreciate transparency about sourcing and testing

You might want something else if:

• You hate unflavoured supplements (get their flavoured versions instead)
• You need marine collagen specifically (they make Naked Marine Collagen)
• You want collagen capsules instead of powder (powder is more versatile though)
• You’re vegetarian/vegan (collagen is always animal-derived; there’s no plant-based version despite what some products claim)

Comparing Naked Collagen To Alternatives

I’ve tried a few collagen powders, so here’s how Naked stacks up:

Vs cheaper Amazon brands:

• Naked is more expensive per serving
• BUT: NSF certified (most aren’t), genuinely tasteless (many have a weird smell/taste), European sourcing (many use cheaper South American sources), third-party tested for heavy metals and contaminants (many aren’t)
• The high quality matters when you’re consuming something daily

Vs Vital Proteins:

• Similar price point
• Naked: 9.5g collagen per scoop, Vital Proteins: 20g per scoop (so VP gives more per serve)
• Naked: Completely tasteless, VP: Slight taste/smell
• Naked: NSF certified, VP: Not NSF certified
• Personal preference which you choose, both are solid options

Vs marine collagen:

• Bovine (like Naked Collagen) has Type I and III collagen – good for skin, hair, nails, bones, joints
• Marine (like Naked Marine Collagen) has mainly Type I – specifically good for skin
• Bovine is usually cheaper and more versatile
• Marine is better if you’re specifically targeting skin issues or can’t do bovine for dietary reasons

Vs bone broth:

• Bone broth naturally contains collagen
• But you’d need to drink a lot to match 10g of collagen peptides
• Collagen powder is more convenient and concentrated
• Bone broth tastes like, well, broth (not everyone’s favourite for daily use)

Price & Value

Current pricing (as of 2026):

• One-time purchase: £41.99 (60 servings) = £0.69 per serving
• Subscribe & Save: £33.59 (60 servings) = £0.56 per serving

The autoship saves 20% on first order, then 10% on following orders. You can cancel anytime.

Is it a good price?

Middle of the range for quality collagen. More expensive than cheap brands, less than luxury brands. Given the NSF certification, European sourcing, and brand’s commitment to clean ingredients, I think it’s fair value.

The versatility of the products helps too – one container lasts 2 months if you use one scoop daily, which isn’t bad.

If you’re already buying Naked Whey or Naked Pea or other Naked Nutrition products, bundling them in a subscription makes sense economically.

Potential Downsides

What I don’t love:

Price: It’s not cheap. If you’re on a tight budget, this might not be realistic for daily use.

Bovine source: If you have issues with beef products, this won’t work. They do make Naked Marine Collagen as an alternative.

Subtle results: This isn’t a miracle cure. Benefits are gradual and subtle, not a dramatic overnight transformation. If you’re expecting to wake up with perfect skin after one week, you’ll be disappointed.

One scoop might not be enough: Many studies showing effectiveness use 10-20g daily. One scoop is 9.5g, so you might need 2 scoops for optimal collagen levels and best results.

No flavoured option in this version: If you specifically want the unflavoured bovine collagen, there’s only one choice. Their flavoured versions are separate products.

Would I Buy It Again?

Yes.  The effectiveness is there (subtly but genuinely), it’s convenient to use, the quality is demonstrably high (NSF certification matters), and I trust the sourcing and testing.

Could I find cheaper collagen? Absolutely. But I don’t trust the quality or testing of budget brands, and I value knowing exactly what I’m putting in my body.

For me, the combination of clean ingredients, third-party testing, tasteless/odourless formula, and genuine results makes it worth the money. My skin feel is better, my nails are stronger, and I feel like I’m doing something positive for my overall health and future joint health.

Tips For Using Naked Collagen

From two months of daily use:

Start with one scoop: See how your body responds. You can always increase to two if you want optimal levels.

Be consistent: Collagen isn’t a “take it when you remember” supplement. Daily use is key. I keep mine next to the coffee machine so I don’t forget.

First thing in the morning works well: Empty stomach absorption is fine for collagen. I have it in my morning coffee before breakfast.

Mix it in hot liquid first: If you’re new to collagen, start with hot drinks (coffee, tea) as it dissolves easiest. Then try cold liquids once you’re confident.

Don’t expect instant results: Give it 4-6 weeks minimum. I didn’t notice much the first three weeks, then gradually improvements appeared.

Pair with Vitamin C: Eat citrus fruit, berries, or take a Vitamin C supplement. It helps your body produce collagen.

Try different recipes: Don’t just stick to coffee. Oats, smoothies, various baking recipes – experiment to find what works for you.

Take progress photos: I wish I’d done this. Take selfies at the start so you can actually see skin changes over months.

My Final Verdict

Rating: 4.5/5

Naked Nutrition Collagen is a high-quality collagen powder supplement that does what it claims. The sourcing is transparent, the testing is rigorous (NSF certified), and it genuinely works if you use it consistently.

Is it perfect? No. It’s pricey, results are gradual, not instant, and you need to commit to daily use for months to see proper benefits.

But if you’re serious about supplementing collagen for skin health, joint health, hair, nails, or overall health, this is one of the best options available. The fact that it’s completely tasteless and odourless makes it incredibly easy to incorporate into daily life.

I’ll keep using it. My nails alone are worth the cost, and I’m hoping for continued improvements in skin elasticity and joint health as I continue with it.

If you’re considering trying collagen supplements for the first time, Naked Collagen is a great option to start with. The clean ingredients, third-party testing, and brand’s commitment to transparency make it a trustworthy choice in a market full of dodgy products making wild claims.

Would I recommend it? Yes, if you understand it’s a long-term investment in your body, not a quick fix. Give it at least 8-12 weeks of consistent daily use before deciding if it’s working for you.

And if you’re looking for ideas on how to use it beyond coffee, seriously try the winter oats recipe I mentioned. Game changer for a warming, protein-packed brunch.

FAQ

Is Naked Nutrition collagen worth the money?

In my honest Naked Nutrition collagen review after two months of use: yes, if you want high quality collagen from clean ingredients with third-party NSF certification. At £0.69 per serving (£0.56 with subscription), it’s mid-range pricing for premium nutrition. The collagen peptides are sourced from pasture-raised European cows, tested for harmful levels of contaminants and heavy metals, and genuinely work for skin health, healthy hair, strong nails, and healthy joints. Cheaper collagen supplements exist, but many lack the kind of extensive nutritional analysis and testing that Naked Nutrition provides. The brand’s commitment to transparency and the fact you get exact nutritional facts makes it worth the investment for long-term overall health.

How do you use Naked Nutrition collagen powder?

The most abundant protein powder is incredibly versatile for direct use in daily life. Each scoop of collagen (9.5 grams of protein) dissolves easily in your morning coffee, afternoon coffee, smoothies, or warm oats. I use mine in winter oats with fruit, chia seeds, peanut butter, and cinnamon for a warming brunch. You can also add it to various baking recipes, mix with Naked Whey for a nutrition-packed protein shake, or stir into water (though that’s boring). The collagen powder supplement is completely tasteless and odorless, so it won’t affect the taste of any food. For best results, use 1-2 scoops daily consistently – either first thing in the morning or before bed works well. The regular collagen peptides mix easily in both hot and cold liquids.

What are the health benefits of taking collagen supplements?

Collagen is the most abundant protein in the human body and plays a vital role in skin health, hair, nails, and connective tissues. Taking 10-30 grams of collagen daily can improve skin elasticity, increase skin hydration, reduce fine lines and skin wrinkles, promote healthier skin overall, support healthy hair and strong nails through better production of keratin, improve joint health and reduce stiff joints, decrease workout recovery time, and support gut health. The loss of collagen starts around age 25-30 (about 1-1.5% annually), leading to symptoms of collagen deficiency including wrinkles, dry skin, brittle nails, joint pain, and digestive issues. This type of deficiency affects overall health significantly. Collagen supplements help maintain healthy levels of collagen, support collagen production, and provide essential amino acids needed for collagen’s functions in the body.

How long before you see results from collagen?

Based on recent studies and my own experience, initial improvements appear around 4-6 weeks of consistent use, especially in skin condition (better skin hydration, skin feel) and joint discomfort. However, significant changes in skin elasticity, reducing fine lines, achieving strong nails, and seeing healthier skin and healthy hair typically take 3-6 months of daily collagen intake. I noticed stronger nails first (around week 6), then gradual improvements in skin hydration and hair quality by week 8. The key is consistency – you need to take your scoop of collagen every single day, ideally at the same time. One scoop provides 9 grams of protein and essential amino acids, but for optimal collagen levels and best results, some people use 2 scoops daily (10-30 grams of collagen is the studied range). Also pair with Vitamin C as your body needs it for collagen production.

Is Naked Collagen better than other brands?

What makes Naked Nutrition product stand out in my collagen review is the brand’s commitment to clean ingredients (one ingredient only: bovine hide collagen peptides), NSF certification proving no harmful levels of contaminants or heavy metals, sourcing from pasture-raised European cows (not cheaper South American sources), being completely tasteless and odorless (many brands have unpleasant taste), excellent solubility (less scoops needed as it mixes so easily), and they provide a full nutritional analysis with exact nutritional facts including calcium content. Compared to Naked Whey or Naked Pea, their collagen line maintains the same quality standards. The regular collagen peptides are unflavoured for versatility, though they also make Vanilla Collagen Peptides, Chocolate, Caramel, Naked Collagen Creamer versions, Naked Marine Collagen (from fish), and Advanced Collagen Peptides (with hyaluronic acid). The premium nutrition quality, third-party testing, and effectiveness of the products makes Naked Nutrition a great option despite higher cost than budget brands. See the full nutritional analysis of Naked Collagen on their site for complete transparency.