What’s the difference between hydrolyzed collagen and collagen peptides?

Ah, collagen – the building block of our skin, hair and nails. The holy grail for beauty enthusiasts all over the world.

But with so many different types of collagen out there, it’s easy to get confused about which one is best for you.

In this article, we’ll be exploring two popular forms of collagen – hydrolyzed collagen and collagen peptides – to find out what sets them apart from each other.

Let’s Get Technical: What Are Hydrolyzed Collagen and Collagen Peptides?

Before delving any further, let’s take a moment to understand what these buzzwords actually mean:

Hydrolyzed Collagen

Hydrolyzed (or ‘pre-digested’) collagen is made by breaking down a larger protein molecule into smaller fragments using enzymes. These fragments are then absorbed more efficiently by your body than whole proteins would be.

Collagen Peptides

Collagen peptides (also known as ‘collagen hydrolysate’) are derived from animal sources such as bovine or marine life through a process involving heat and enzymatic breakdown. Like hydrolysed collagens , they have slightly shorter chains compared to traditional large native collagens [1].

How Do They Differ In Terms Of Appearance And Taste?

While both hydrolysed collagens and peptide-rich powders deliver similar results in terms of improved overall health[2], their textures might differ at times:

Hydrolysates Peptide Powders
Molecular weight longer peptides Molecular weight short peptides
Foamy when mixed into beverages. Non-foaming since particles are fine powdered

When it comes down to taste, however, neither product has objectionable flavors [3].

Reason You Would Want To Use One Over The Other

Here’s where things start to get interesting.

While the differences between hydrolyzed collagen and peptide-rich powders might seem negligible, they can play significant roles in deciding which one is best for you:

Hydrolyzed Collagen

Hydrolysed collagens come with three varied molecular weights:. The lowest ones are fast-absorbing; intermediate ones have nourishing properties, while higher ones provides optimal nutritional value [1].

Then there’s also thn fact that the enzymatic breakdown process used during manufacturing of Hydrosoluble-based powders allows them to dissolve more readily when mixed with drinks or food – meaning it won’t clump up like some other protein supplements[4]

All of these factors make hydrolysed collagen a great choice if you’re looking for gradual improvement over time.

Collagen Peptides

The smaller molecular size and light consistency certainly gives this type an advantage . This makes them easier to drink than their counterparts due to rapid absorption rate [5]. Moreover, since peptides consist purely of amino acids (with no associated gelatin), it may have fewer glycine-rich contaminates like fat or sugars thus lowering in calories.

This makes collagen peptides a better choice if you want quick and noticeable results.

Comparing Bioavailability: Which One Is More Absorbable?

If we compare bioavailability – the measure of how easily our bodies can absorb nutrients – then hydrolysed powder chains lose out compared against small particles found in peptide products. Such molecules take less effort from our digestive tract before branching off into the bloodstream towards affected areas such as skin/fur and internal organs quickly[3][6]

Thus ingesting too much of both types at once would be unwise because bulky masses sometimes take longer periods before being broken down by enzymes/separated out externally.

Price Point And Sourcing Differences: How Do These Play Out?

As far as cost goes, prices for both forms usually vary based on source; like noble food grade and non-food grade collagen may have different prices [7]. Also, costumer availability of certain internet-based retailers or choice of manufacturing platform (e.g. grass-fed). But overall, there is no vast difference between the two.

The majority of both types comes from animal bones, hide in cattle goats and a myriad other sources [8]. However organic varieties might represent greatest benefit to health-conscious consumers as much attention was paid to ensure sustainability while extracting hydrocolloids so not too much harm could be done to animals used .

Side Effects

Fortunately, consuming either form isn’t likely to result in significant side effects. Both are considered safe for use by most individuals – though if you’re allergic or sensitive about specific allergens also found in those mammals (like cows), it’s best initially trying out limited amounts afterwards monitor how your body reacts.. Ingestion dosage can play significant roles when experiencing any possible digestive issues[5][9].

Moreover note that some brands do use additives such as flavorings , artifical sugar substitutes preservatives etc_ which altogether can affect digestive efficiency depending on personal circumstances.

Although minimal differences exist between these two product groups–hydrolysed collagen and peptides–people should consider their individual needs before making purchase decisions.
While one works immediately another supports gradual long-term improvement . Of course suffice it to say neither shall ever replace proper nutrition but containing all essential amino acids they still deliver more than just mere satisfaction!
So whichever type sounds right for you – whether it’s the fast-acting benefits of peptide powder or slower improvements provided by hydrosoluble products sticks with what suits your needs at current time!

Note: If currently managing any serious medical issues please consult trusted professional advice beforehand


1.Collagen Peptides vs Hydrolyzed Collagen: What’s The Difference? | BUBS Naturals


  1. Collagen Hydrolysate vs. Collagen Peptides: What’s the Difference? – further food

4.Hydrolyzed Vs Native Collagen – Benefits, Uses, and Biosynthesis.

5.How to Choose Between Hydrolyzed and Whole Collagen- WSJ

6.Potential of Fish Byproducts as a Source of Skin Health Promoter Agents-A Review

7.Collagen Supplements from a Dozen Brands Tested by ConsumerLab.com | 2019

8.Comparison Study between Native Bovine Hide Gelatin in Food Applications with the Alternatives of Modified Starches for Production Cost Optimization Purposes- MDPI Research article

9.The story on collagen supplements [Infographic] – Compound Solutions

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