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Pure Vitamins UK hydrolysed bovine collagen peptides powder container with scoop for Type I collagen supplement

Type I & III Collagen Explained: What the Numbers Mean

Type I and III collagen explained: Type I is the most abundant (skin, bone, tendon), Type III usually accompanies it, Type II is cartilage. What the numbers mean when choosing a collagen supplement.

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Pure Vitamins UK Bovine Collagen powder container with 14,000mg hydrolysed Type I and III peptides and scoop

Collagen Powder vs Capsules: Which Is Better?

Collagen powder vs capsules: powder delivers a higher dose to mix into drinks; capsules offer convenience, precise dosing and no taste. How to choose the right format.

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Pure Vitamins UK hydrolysed bovine collagen peptides powder with scoop

What Is Hydrolysed Collagen?

Hydrolysed collagen (collagen peptides) explained: collagen broken into small, easily absorbed fragments. The signature amino acids glycine, proline and hydroxyproline, why collagen is a protein not a vitamin, and what pescatarian marine collagen is.

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Pure Vitamins UK hydrolysed collagen peptides powder container with scoop for collagen and hyaluronic acid supplements

Collagen and Hyaluronic Acid (and How to Take Collagen)

Why hyaluronic acid is paired with collagen (both occur naturally in skin), how to take collagen powder (dissolves in hot or cold drinks), when to take it, and whether biotin and collagen can be combined.

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Pure Vitamins UK hydrolysed bovine collagen peptides powder with scoop for bones and joints supplements

Supplements for Bones & Joints UK: What Actually Carries a Claim

An honest guide to bone and joint supplements: vitamin D, K, C and manganese carry authorised bone claims; collagen and turmeric are sold on structure and tradition, not claims. How to choose with clear eyes.

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Pure Vitamins UK Biotin, Zinc and Selenium tablets for hair, skin and nails

Biotin vs Collagen: Which Is Better for Hair and Skin?

Biotin vs collagen, honestly: biotin is a vitamin with an authorised maintenance-of-normal-hair-and-skin claim; collagen is a structural protein with no authorised UK claim. How to choose, and whether to take both.

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Pure Vitamins marine collagen capsules with hyaluronic acid and vitamin C

Collagen and Vitamin C: Why They're Paired

Why collagen and vitamin C are paired: vitamin C contributes to normal collagen formation for the normal function of skin. The one ingredient in a collagen supplement that carries an authorised claim.

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Pure Vitamins UK hydrolysed bovine collagen peptides powder container with 14,000mg Types I and III collagen

Marine vs Bovine Collagen: Which Should You Choose?

Marine vs bovine collagen compared: marine is Type I from fish, bovine supplies Types I & III from cattle. A straight guide to choosing by diet, collagen type and format.

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Pure Vitamins UK hydrolysed bovine collagen peptides powder container with 14,000mg Type I and III peptides per serving

How to Choose the Best Collagen Supplement in the UK

Choosing the best collagen supplement in the UK comes down to type, source, format and whether it's paired with vitamin C. An honest buyer's guide to what matters and what brands can legally claim.

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