The Best 
Collagen Drink 2021
Comparison Guide

Nature's Superfoods to the World

Why The Purest Co?

Research-backed

Our formulations are backed by clinical studies and research, with patented key ingredients sourced from Japan. 

Great Tasting

Infused with the natural sweetness of bilberries, raspberries, and other mixed berries extracts.

Premium Collagen

We use premium grade Japan Nitta-gelatin patented collagen peptides extracted from the scales of the Tilapia fish, hydrolyzed in liquid form for optimal absorption.

What Women are Saying

Japan-Patented Marine Collagen

Collagen Glow Berries 

30 Sachets

Start your journey to rejuvenate your skin, designed for ONE MONTH of daily optimal collagen intake.

Collagen Glow Berries: 30 Sachets

• THE SCIENCE: Our exclusive patented technology uses enzymatic hydrolyzation to ensure extraction of the purest and highest grade of nano collagen peptide. 

• THE GOODNESS: Each sachet contains 5500mg of premium Nitta-gelatin collagen peptides, as well as 250mg of Vitamin C to guard against damage from free radicals while increasing bioavailability, rate of absorption, and assimilation. 

• THE TASTE: Infused with the natural sweetness of bilberries, raspberries, and other mixed berries extracts, the Collagen Glow Berries is a great tasting supplement and not overly sweet, designed for daily drink consumption.

4.8 / 5 out of 550+ Reviews

$109 

$109  $99 / month

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Research into collagen has shown that consumption improves skin hydration, elasticity, roughness and density. With so many types and forms of collagen supplements out there, which one is the BEST for you? We find out.

As a person ages, the body produces lesser and lower amounts of quality collagen. Visible signs of these manifest in the skin, which becomes less firm and supple. Joints and cartilage also weaken with age.  

The Ultimate Comparison Guide to Collagen Supplements 
7 minute read

Factors to Consider

There are a couple of things to consider when choosing a collagen supplement:

1. Form - Liquid vs Pills vs Powder vs Edibles, which gives the most efficient absorption into the body?
 
2. Type, Amount and Source of Collagen - What type of collagen are you getting? From where is the collagen extracted? How much concentration of collagen?
 
3. Ingredients - What complementary ingredients are included? What does it taste like? How sweet is it?
 
4. Price - Are you getting what you are paying for? Which brands offer the best value?

There are other factors that you can also look into when making a decision and I’ve covered them in this article too. But let’s start our comparison with these four major points.

There are three main forms of forms of collagen supplements in the market today:
-Powders
-Pills/Softgels/Edibles
-Drinks

Powders

Pros: Flexibility to add collagen powders to foods such as yogurt, smoothies or coffee.
Cons: Consuming your collagen supplement in a powder format is not the most convenient and usually makes for a less than ideal taste experience. Powders also tend to clump up which may result in an inferior absorption rate to liquids, depending on what base you are mixing them in and how thoroughly the powder is mixed in.

Pills/Softgels/Edibles

Pros: Pills take the cake on convenience of consumption, easy to carry around which helps keep up the daily habit of consumption.
Cons: That said, it comes with its downsides as some people dislike swallowing pills on a day to day basis, and the absorption rates of pills are only at about 40-45%.

Liquids

Pros: With a 90-95% absorption rate, liquids are the most efficient way to consume your collagen supplements. Also, with liquid formats, there can be added ingredients such as fruit extracts to enhance the taste.
Cons: Can be inconvenient and cumbersome especially when carried in a bottle form. Also some Collagen drinks tend to be formulated a little too sweetly, so choosing one that is healthy and not too sweet is also important.


Conclusion: Liquid for absorption

Collagen in liquids form is the best for absorption into the body, there are many different packaging formats for liquids, which include bottles, sachets, vials and more. We recommend you find the most convenient packaging suited to you for ease of daily consumption.

1. Form - Liquid vs Pills vs Powder vs Edibles, which gives the most efficient absorption into the body?

Collagen is the most abundant protein in one’s body and is a major building block in bones, skin, muscles, tendons, and ligaments. Collagen also plays an important role in many other body parts including corneas and blood vessels.

Type 

There are over 16 types of collagen in our bodies but the four main types are Type I, II, III, and IV. The four main types of collagen are responsible for different functions in our bodies: 

Type I: This type accounts for 90% of your body’s collagen and is made of densely packed fibers. It provides structure to skin, bones, tendons, fibrous cartilage, connective tissue, and teeth. 
Type II: This type is made of more loosely packed fibers and found in elastic cartilage, which cushions your joints. 
Type III: This type supports the structure of muscles, organs, and arteries. 
Type IV: This type helps with filtration and is found in the layers of your skin.

Source

There are two main sources of hydrolyzed collagen supplements - 1) Bovine and 2) Marine 

Marine collagen is derived from fish, while bovine collagen comes from cows. Bovine is created from cow hides, and marine is made from fish skin and scales. Different sources mean they come from different environments as well- one from the land and one from the sea. The environment in which the animals lived can play a role in the quality of the collagen supplement. Another difference is that marine collagen is primarily a Type I collagen, while bovine is typically a mixture of Type I and Type III. Type I helps form our bones, skin, and other tissues. It’s also the most abundant type of collagen found in the human body. It’s the strongest type, meaning it works the most effectively to heal and rebuild your body. Type III is similar to Type I, and is primarily found in our skin and organs. It’s the second most abundant type of collagen in your body. Both Type I and Type III help with elasticity in the skin and gut support. 

Bovine Collagen vs Marine Collagen 

The biggest advantage of marine collagen is that it is the most bioavailable of all other types of collagen. This means it absorbs more quickly and more easily at 1.5 times faster than other types of collagen. Therefore, there is the potential for you to see results faster. Another upside is that, when wild-caught, it is the cleanest of the available types of collagen. Land animals may have a higher risk of contamination through hormones and disease. 

One benefit of bovine collagen is that it is cost effective. It is cheaper than marine collagen, and is a popular item at health food stores and grocery stores. This means it is readily available and easy to find. Another benefit is that you can take it if you can't have fish for any reason. In this case, it is a good alternative to marine collagen. If you are taking collagen for joint pain, bovine may be a better option for you as well. It's important that you choose grass-fed collagen, if you decide to take the bovine variety. 

Conclusion: Hydrolyzed Marine Collagen for quality and bioavailability, daily intake of 5000mg and above 

In terms of quality and bioavailability, marine collagen is better. It will still help your joint health like bovine, but will also help with skin issues, bone health, anti-aging, and more. They both have the potential to help heal your gut lining. If you can take marine collagen, it is definitely the best place to start when it comes to supplements. 

A 2019 review of clinical studies found that taking 2,500-15,000 mg of hydrolyzed collagen peptides each day may be safe and effective. A smaller daily dose of 2500 mg could benefit joint pain, skin health, and hydration. Increasing this dose to 5 grams or 5,000 mg per day has shown the potential to improve bone density as well. 

Lastly, larger daily doses of 15,000 mg of these peptides have mostly been used to improve muscle mass and body composition. 
 consumption.

2. Type, Amount and Source of Collagen - What type of collagen are you getting? From where is the collagen extracted? How much concentration of collagen?

Whilst taste is subjective, what you want in a daily collagen supplement is something that has minimal sugar content and more importantly, Vitamin C. Vitamin C is a key cofactor in the synthesis of collagen, which means our bodies cannot produce collagen without it. As an antioxidant, vitamin C also stabilizes the collagen you already have by protecting you against free radical damage - a main cause of collagen degeneration. Other extras in your collagen drink can also contribute to the synthesis of collagen, confer other benefits and help with harmonizing the taste of the collagen.

Your daily collagen supplement also should not contain too much sugar. Many brands add more sweeteners into their collagen products to mask the “fishy” taste associated with marine collagen sources. This results in higher calorie values and obvious other disbenefits to health especially when consuming a product over the long term. Watch for calorie values and when possible, try to minimise calorie intake for your daily serving of collagen supplement.

Conclusion: Lookout for Vitamin C as a co-ingredient as well as calorie values 

Ideally, a daily collagen supplement should be self-sufficient in providing you with the benefits of collagen synthesis, offer a delicious taste without containing too much sugars and calories. We recommend at least 200mg of Vitamin C per 5000mg of hydrolyzed collagen to allow for effective collagen synthesis in the body and a calorie per serving of below 30 kcal.
 

3. Ingredients - What complementary ingredients are included? What does it taste like? How sweet is it?

Incorporating a collagen supplement to your daily dietary routine can reap manifold benefits for your skin and joint health over time. As with any health supplement, the key is consistency.  In choosing an ideal collagen product, make sure you find one that is comfortably within your budget.

We compare popular liquid collagen supplement brands out there right now:

 4. Price - Are you getting what you are paying for? Which brands offer the best value?

5. Conclusion

There are only a few key factors when considering which brand to choose for your long term daily collagen supplement.

Having tried, tested and studied almost all the available options in the market, we think The Purest Co’s Collagen Glow Berries offers a compelling case to be the best in the industry today, especially when it comes to quality of ingredients, collagen, sweetness levels and other ingredients.

However, Kinohimitsu’s Collagen Diamond offers a good option as well if you have a particularly sweet tooth and don’t mind the sweeter taste of their collagen product. When on offer or during a bundle sale, the price per bottle may allow this option to be worth considering as well. Their glass vials do give a more premium look and feel although causing it to be more inconvenient to carry on in the handbag for a quick supplement during the day.

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