Collagen peptides

Collagen peptides are collagen broken into short chains of amino acids so that it dissolves in liquid.

By the Supplements UK editorial team. Last checked 9 October 2026. General information, not medical advice.

Short answer Collagen peptides are collagen broken into short chains of amino acids so that it dissolves in liquid. 'Hydrolysed collagen' means the same thing. Almost every collagen powder, sachet and drink uses this form.

Why collagen is hydrolysed

Whole collagen is a large, tough protein: think of gelatine. Hydrolysis cuts it into small peptides that mix into drinks and are digested like any other protein.

Powder, sachets, liquid or tablets

Collagen formats
FormatTypical collagen per servingTrade-off
Powder5g to 10gBest value; needs mixing
Sachets2.5g to 10gConvenient; pre-measured
Liquid shots5g to 10gDearest per gram
Tablets and capsules0.5g to 1g eachSeveral needed to match a scoop
GummiesLowOften with added sugar

Branded peptides

Some products name the peptide they use, such as VERISOL, which has been tested in manufacturer-funded skin trials at 2.5g a day. A named ingredient at the studied dose is a reasonable sign of care; it is not proof the product will work for you.

Keep exploring

Questions people ask

Are collagen peptides and hydrolysed collagen the same?

Yes.

How much collagen should I take?

Trials have commonly used between 2.5g and 10g a day.

Can I take this with medication?

Ask a pharmacist or GP first; some supplements interact with medicines.

Do supplements replace a balanced diet?

No. They are meant to add to a varied diet, not stand in for one.

Sources

Checked 9 October 2026.