Here's some information to help you understand collagen peptides and how people commonly use them as part of an active lifestyle.

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Why many active people look at collagen

Collagen is the most abundant protein in the human body and forms much of the structural framework of tissues such as:

• Skin

• Joints and cartilage

• Tendons and ligaments

• Bones

• Hair and nails

For people who run, cycle, train in the gym, or spend long periods walking or hiking, these tissues are exposed to repeated mechanical loading through movement and exercise.

Because collagen is a major structural protein in these tissues, many active people choose to include collagen peptides as part of their overall protein intake.

What this page explains

This page explains:

• What collagen peptides are
• How they are used in the body
• How people typically take them
• What research has explored about collagen supplementation

The aim is to help you decide whether collagen fits your own nutrition routine.

What are collagen peptides?

Collagen peptides (also called hydrolysed collagen) are collagen proteins that have been broken down into smaller chains of amino acids.

This process creates a powder that:

• Dissolves easily in drinks

• Has a neutral taste

• Mixes well into food and drinks

Once digested, the amino acids from collagen peptides are absorbed and used by the body as part of normal protein metabolism.

Types of collagen – simplified

There are many types of collagen, but these are the most commonly discussed:

Most collagen peptide powders naturally contain Type I and Type III collagen, which are the most abundant forms in the body.

What research has explored

Collagen peptides have been widely studied as a food-derived protein source.

Research has explored how regular collagen intake may relate to areas such as:

Skin

Some studies have investigated whether collagen peptides may influence factors such as:

• skin elasticity

• hydration

• the appearance of fine lines over time

Joints and mobility

Studies in physically active adults have examined how collagen intake may relate to:

• joint comfort during exercise

• connective tissue function during training

Bone health

Research has also explored relationships between collagen intake and markers related to bone structure, particularly when combined with nutrients such as calcium and vitamin D.

Hair and nails

Some studies have examined whether collagen intake may relate to:

• nail strength

• nail growth patterns over time

Many of these studies observe changes after 8–12 weeks of consistent daily intake.

Collagen is a food-derived protein rather than a medicine, and results vary between individuals.

How collagen works in the body

Collagen peptides contain relatively high levels of amino acids such as:

• Glycine

• Proline

• Hydroxyproline

These amino acids are commonly found in connective tissues in the body.

Vitamin C plays a supporting role in the body’s natural collagen formation.

As with most aspects of nutrition, consistency over time tends to matter more than timing.

How people typically take collagen

Typical daily amount

Many people use 15g per day, depending on their routine and product guidance.

When to take it

Collagen peptides can be taken:

• At any time of day

• With or without food

How to use it

Collagen peptides mix easily into:

• Tea or coffee

• Smoothies

• Porridge or yoghurt

• Water or juice

• Protein shakes

They dissolve particularly well in warm liquids but also mix well in cold drinks.

Helpful tip

Including collagen alongside a source of vitamin C (such as fruit, juice or vegetables) may support the body’s natural collagen formation processes.

What to look for in a good collagen product

When choosing a collagen peptide powder, people often look for:

• Hydrolysed collagen peptides

• Neutral taste and smell

• Good solubility

• Independent or third-party testing

• Heavy-metal screening

• No unnecessary fillers or sweeteners

• Clear ingredient transparency

About Chia Charge Collagen Peptides

Chia Charge collagen peptides are designed to be simple, high-quality and easy to use daily.

They provide:

• 90% protein
• Hydrolysed collagen peptides (Type I & III)
• No added ingredients

The neutral flavour means they can easily be added to everyday drinks and food.

Safety & common questions

Is collagen safe to take daily?

Collagen is a food-derived protein and is generally considered suitable for regular use as part of a balanced diet for healthy adults.

Are there side effects?

Most people tolerate collagen well. Occasionally, mild digestive symptoms such as fullness or bloating may occur when first introducing it.

Can I take it with other supplements?

Yes. Collagen peptides are often used alongside other supplements such as protein powders, creatine, vitamins or minerals.

Does it break a fast?

Technically yes — collagen contains protein and calories. Some people still choose to include it during intermittent fasting depending on their goals.

Is it suitable for sport?

Collagen peptides are commonly used by runners, cyclists, gym-goers and endurance athletes as part of their overall nutrition.

Does collagen have a taste?

Unflavoured collagen peptides usually have very little taste when mixed properly.

How long does one bag last?

At 15g per day, a 500g bag lasts about 33 days.

Results and expectations

Collagen works gradually and is usually used as part of a long-term nutrition routine.

Studies exploring collagen supplementation often observe changes over periods such as:

Lifestyle factors such as sleep, training load, overall diet, protein intake and hydration also play an important role.

Buying options

Chia Charge collagen peptides are available from:

Buy on Amazon

Buy on Ocado

Buy from our website

Scientific references (plain English summary)

The following studies have explored collagen peptides in areas related to connective tissue, skin and joint health:

• Proksch et al., Skin Pharmacology and Physiology – collagen peptides and skin elasticity

• Zdzieblik et al., British Journal of Nutrition – collagen supplementation in physically active adults

• Clark et al., Current Medical Research and Opinion – collagen hydrolysate and joint comfort

• König et al., Journal of Cosmetic Dermatology – collagen peptides and skin hydration

• Shaw et al., The American Journal of Clinical Nutrition – collagen and connective tissue research

This information is educational and not intended as medical advice.
If you have a medical condition, are pregnant, or take prescription medication, consult a healthcare professional before starting any new supplement.