Orgain Collagen Peptides vs Vital Proteins: Which Is Better?

Collagen supplements have become a staple in everything from morning coffee to post-workout shakes, but choosing between two popular products can be surprisingly difficult. Orgain Collagen Peptides and Vital Proteins Collagen Peptides look similar on the shelf, use bovine collagen, and provide hydrolyzed Type I and III collagen. Yet their serving sizes, protein amounts, certifications, container options, and overall value are different.

So, which one is actually better?

The answer depends less on branding and more on what you want from a collagen supplement. If your priority is a moderate daily collagen dose, Orgain may be appealing. If you prefer a larger serving with more collagen per scoop, Vital Proteins has an advantage. But neither product should automatically be considered superior based on marketing claims alone.

This guide compares the two products by their labels, serving sizes, collagen sources, scientific evidence, quality considerations, cost, and practical uses so you can make a more informed choice.

Orgain vs Vital Proteins at a Glance

Both products are hydrolyzed bovine collagen peptide powders designed to dissolve easily in beverages and foods.

Feature

Orgain Collagen Peptides

Vital Proteins Collagen Peptides

Serving size

11 g

20 g

Collagen protein

10 g

18 g

Source

Grass-fed bovine hide

Grass-fed, pasture-raised bovine hide

Collagen types

Type I and III

Type I and III

Added vitamin C

No

No

Unflavored ingredients

Collagen peptides

Collagen peptides

Calories

40

70

Organic certification

No

No

Container options

Approximately 0.88 lb and 2 lb

Approximately 10 oz, 24 oz, and 36 oz

The biggest difference is serving size. Orgain delivers 10 grams of collagen protein from one scoop, while Vital Proteins provides 18 grams from two scoops.

That difference matters when comparing price, daily intake, and how much powder you actually need.

What Is Hydrolyzed Collagen?

Collagen is a structural protein found throughout the body, particularly in connective tissues such as skin, tendons, ligaments, cartilage, and bone.

Native collagen has a large, tightly organized molecular structure. Hydrolyzed collagen, also called collagen peptides, is produced by breaking those larger protein chains into smaller peptide fragments using enzymatic processes.

These smaller fragments are easier to digest and absorb.

Research has detected collagen-derived peptides such as Pro-Hyp in human blood after ingestion. Pharmacokinetic research suggests that these compounds can appear in circulation within roughly one to two hours after consumption.

However, detecting collagen-derived peptides in the bloodstream does not automatically prove that a particular supplement will produce a noticeable cosmetic or physical change. The biological pathway is plausible, but individual outcomes can vary.

Why Type I and Type III Matter

Both products primarily provide Type I and Type III collagen.

Type I is the predominant collagen type in structures such as skin, bone, tendons, and ligaments. Type III is commonly found alongside Type I in tissues including skin and blood vessels.

Neither product is a Type II collagen supplement.

That distinction is important because research involving undenatured Type II collagen products should not automatically be applied to bovine Type I and III collagen peptides.

Orgain Collagen Peptides: What You Get

The unflavored Orgain product provides approximately 10 grams of collagen protein from an 11-gram serving.

Its formulation is relatively simple: collagen peptides are the primary ingredient, without added vitamin C in the unflavored version.

Potential Advantages of Orgain

One of the biggest advantages is convenience.

A single scoop provides a moderate collagen dose that falls within the lower range used in several human studies examining collagen supplementation and skin-related outcomes.

The lower serving size can also be useful for people who don't want to add a large amount of powder to coffee, smoothies, or other drinks.

Another consideration is accessibility. If Orgain is easier to find locally or is regularly discounted where you shop, that can make it a practical choice even if another product has a higher collagen dose per serving.

What to Keep in Mind

The product's collagen SKU should be evaluated independently of the company's broader certification portfolio. Certification of other products does not automatically mean that a particular collagen SKU carries the same certification.

It's also worth comparing the total amount of collagen in the container rather than simply comparing the package price.

Vital Proteins Collagen Peptides: What You Get

Vital Proteins provides approximately 18 grams of collagen protein in a two-scoop, 20-gram serving.

Like the unflavored Orgain product, it contains Type I and III hydrolyzed bovine collagen and does not add vitamin C to the basic unflavored formulation.

Potential Advantages of Vital Proteins

The obvious advantage is dose.

With 18 grams of collagen protein per serving, Vital Proteins allows consumers to reach a relatively high daily intake without having to measure several smaller servings.

It also comes in larger container sizes, which may appeal to people who use collagen consistently and want to purchase larger quantities.

The brand also has a broad range of collagen products, including formulations that contain additional ingredients. However, those products should not be confused with the basic unflavored collagen powder when making a direct comparison.

What to Keep in Mind

More collagen isn't automatically better.

Many human studies have examined relatively modest daily amounts, meaning an 18-gram serving does not necessarily provide twice the benefit of a 9- or 10-gram serving.

The extra collagen may be useful for someone who specifically wants a higher intake, but it should be evaluated against the additional cost and overall dietary protein intake.

What Does the Science Actually Say About Collagen?

This is where the comparison becomes more interesting.

There are human studies supporting some potential benefits of hydrolyzed collagen peptides as a category, but there are no strong brand-specific clinical trials demonstrating that Orgain consistently outperforms Vital Proteins or vice versa.

Skin Elasticity

Several randomized controlled trials have reported modest improvements in measures of skin elasticity or related skin properties after regular collagen peptide supplementation.

For example, research by Proksch and colleagues and Asserin and colleagues examined collagen supplementation over periods of several weeks.

The results suggest a possible benefit, but the effects were generally modest.

Therefore, it is more accurate to say that collagen peptides have some supporting evidence for skin-related outcomes rather than claiming that either specific brand is proven to transform skin.

Joint Comfort

Research has also investigated collagen supplementation in people experiencing exercise-related joint discomfort.

Some studies have reported improvements with daily collagen intake in the range of approximately 10 to 15 grams.

However, evidence varies according to the population, collagen preparation, outcome being measured, and study design.

The evidence for these bovine Type I/III products should also be distinguished from research involving specialized Type II collagen products.

Muscle and Recovery

Collagen is protein, but it isn't a complete protein.

It contains very little or no tryptophan and has a different amino acid profile from high-quality complete proteins such as whey.

Leucine is particularly important for stimulating muscle protein synthesis, and collagen provides considerably less leucine than whey.

That means collagen can complement a protein-rich diet, but it shouldn't generally be viewed as a direct replacement for a complete post-workout protein source.

If building or maintaining muscle is your primary objective, a complete protein source is usually the more logical foundation.

Hair and Nails

Evidence for hair and nail benefits is much less established.

Some small studies have reported improvements in nail-related outcomes, but the evidence base is limited.

Claims about dramatic hair growth should therefore be treated cautiously.

Orgain vs Vital Proteins: Does a Higher Dose Mean Better Results?

Not necessarily.

This is one of the most common mistakes in collagen comparisons.

Orgain provides approximately 10 grams of collagen protein per serving, while Vital Proteins provides approximately 18 grams.

It would be tempting to conclude that Vital Proteins must therefore be nearly twice as effective.

There is no good evidence supporting that assumption.

Supplementation follows a dose-response relationship that isn't necessarily linear. Once an amount is sufficient to produce a biological effect, taking substantially more does not guarantee proportionally greater results.

For this reason, the better product may simply be the one that fits your desired intake and budget.

How Much Collagen Should You Compare?

Instead of comparing scoop sizes, compare grams of actual collagen.

For example:

• Orgain: approximately 10 g collagen per serving

• Vital Proteins: approximately 18 g collagen per serving

If you're comparing the cost of the two products, calculate the price per gram of collagen rather than price per container or price per scoop.

This prevents the larger serving size from making one product appear more expensive or more economical than it really is.

A Simple Cost Calculation

Use this formula:

Total product price ÷ total grams of collagen = cost per gram of collagen

You can then multiply that figure by 10 to determine the approximate cost of 10 grams of collagen.

This is much more useful than comparing the retail prices of two containers with different weights.

What About Vitamin C?

Vitamin C plays an important role in normal collagen synthesis.

Certain enzymes involved in collagen formation require ascorbate to function properly. Severe vitamin C deficiency can interfere significantly with normal collagen production.

However, this doesn't mean adding large amounts of vitamin C to collagen automatically makes the supplement more effective.

If your diet already provides sufficient vitamin C, additional supplementation may not produce a meaningful extra benefit.

Neither of the basic unflavored products includes added vitamin C, so you can simply consume collagen alongside foods that naturally contain vitamin C, such as citrus fruits, berries, peppers, or broccoli.

Collagen Quality: What Should You Look For?

The source and label are only part of the quality picture.

A grass-fed or pasture-raised claim may tell you something about how the cattle were raised, but it doesn't automatically prove that the finished collagen powder is free of contaminants.

Ask About Certificates of Analysis

A Certificate of Analysis, or COA, can provide additional information about a particular production lot.

Ideally, quality documentation should address areas such as:

• Ingredient identity

• Potency or composition

• Heavy metals

• Microbial testing

• Batch or lot number

• Manufacturing date

• Testing laboratory

A lot-specific document is generally more informative than a generic quality statement.

Why Heavy Metals Matter

Bovine-derived ingredients can potentially contain environmental contaminants, including heavy metals.

Grass-fed sourcing alone isn't a guarantee that a product is contaminant-free.

If quality assurance is a major priority, ask the manufacturer whether lot-specific testing is available and what analytical methods were used.

What About Molecular Weight?

Hydrolyzed collagen products are made up of smaller peptide fragments rather than intact collagen.

Average molecular weight can provide useful information about the characteristics of a collagen hydrolysate.

Some manufacturers disclose molecular-weight information, but neither of these flagship unflavored products prominently provides detailed hydrolysis conditions, enzyme sources, or a complete molecular-weight distribution on the consumer label.

That doesn't prove poor quality. It simply limits how deeply consumers can compare their manufacturing processes.

Storage Matters More Than You Might Think

Collagen powder should be protected from excessive moisture and heat.

Repeated exposure to humidity can cause powder to clump. Heat and moisture can also promote chemical reactions involving proteins and sugars, potentially affecting flavor and product quality.

Keep the container tightly sealed and store it somewhere cool and dry.

Avoid leaving the container open next to a kettle, coffee maker, stove, or other source of steam.

Signs Your Powder May Have Degraded

Watch for:

• Persistent clumping

• Significant yellow or brown discoloration

• An unusual sour or rancid smell

• Major changes in taste

Minor changes don't necessarily mean the product is dangerous, but substantial changes can indicate moisture exposure or degradation.

Collagen and Oxalate: An Overlooked Consideration

Hydroxyproline is a distinctive amino acid found in collagen.

Some of the hydroxyproline consumed through collagen can contribute to oxalate production. Research and case reports have raised concerns about high collagen intake and increased urinary oxalate in certain individuals.

This is particularly relevant for people with a history of calcium oxalate kidney stones.

That doesn't mean everyone needs to avoid collagen. Rather, people with a relevant medical history should discuss regular high-dose supplementation with a qualified healthcare professional before making it part of their routine.

Orgain vs Vital Proteins vs Other Protein Options

Collagen isn't the best choice for every goal.

Goal

Orgain Collagen

Vital Proteins Collagen

Whey Protein Isolate

Type II Collagen

Skin support

Moderate class evidence

Moderate class evidence

Not specifically supported

Not primary use

Joint support

Indirect evidence

Indirect evidence

Not primary use

More relevant evidence for specific products

Muscle protein synthesis

Poor

Poor

Strong

Not applicable

Complete protein

No

No

Yes

No

Collagen supplementation

Yes

Yes

No

No

Higher collagen dose per serving

No

Yes

No

No

The right product depends on the outcome you're pursuing.

If your main goal is increasing total dietary protein and supporting muscle growth, whey or another complete protein may make more sense.

If your goal is specifically adding collagen peptides to your diet, either of these products can provide hydrolyzed Type I/III collagen.

Who Should Choose Orgain?

Orgain may be the better fit if:

• You prefer a roughly 10-gram daily serving.

• You want a smaller amount of powder per serving.

• You prefer a simple unflavored formula.

• The product is more affordable or accessible where you shop.

• You don't need the higher collagen dose provided by Vital Proteins.

The single-scoop format can make it particularly convenient for people who want collagen without adding a large amount of powder to their daily drink.

Who Should Choose Vital Proteins?

Vital Proteins may make more sense if:

• You prefer approximately 18 grams of collagen per serving.

• You want a larger container option.

• You regularly consume higher amounts of collagen.

• You like having access to a broader range of collagen formulations from the same brand.

The higher serving size is convenient, but remember that a higher dose doesn't automatically translate into proportionally greater results.

When Neither Product May Be the Best Choice

There are situations where comparing these two brands misses the bigger question.

If muscle growth is your primary goal, collagen isn't an ideal replacement for whey or another complete protein.

If you're a competitive athlete, check the exact product's certification status rather than relying on the manufacturer's overall reputation.

And if you have a history of calcium oxalate kidney stones or another condition that makes high collagen intake a concern, speak with your healthcare professional before regularly consuming large amounts.

Practical Tips Before Buying Collagen

Before choosing either product, use this quick checklist:

1. Compare collagen grams, not scoop size

Look at the actual grams of collagen protein provided by each serving.

2. Calculate the cost per gram

Container price alone doesn't tell you which product offers better value.

3. Check the exact SKU

Certifications can vary between products within the same brand.

4. Ask about testing

If quality assurance is important to you, request information about heavy-metal and microbial testing and, where available, a lot-specific COA.

5. Don't confuse collagen with complete protein

Use collagen as a supplement to your overall diet rather than assuming it can replace your primary protein source.

6. Store it properly

Keep the container sealed and away from heat and moisture.

7. Match the supplement to your goal

Skin, connective tissue support, general supplementation, and muscle growth are different goals. Your protein choice should reflect that.

Final Verdict: Orgain or Vital Proteins?

There isn't a universal winner between Orgain Collagen Peptides and Vital Proteins Collagen Peptides.

Both provide hydrolyzed bovine Type I and III collagen, and both fit within the broader evidence base for collagen peptide supplementation. The biggest practical difference is dosage: Orgain offers about 10 grams of collagen protein per serving, while Vital Proteins provides about 18 grams.

Choose Orgain if you prefer a moderate single-scoop serving and straightforward supplementation. Choose Vital Proteins if you want a higher collagen dose and larger container options.

Most importantly, don't let the branding make the decision for you. Compare the actual collagen content, cost per gram, testing information, certifications for the specific SKU, and your personal nutritional goals.

Collagen can be a useful addition to a well-rounded diet, but it isn't a magic replacement for complete protein, resistance training, a balanced diet, or appropriate medical care. The best supplement is ultimately the one that fits your goal, budget, routine, and expectations.