Collagen Diamond 5300
Kinohimitsu · Supplements · 5300mg marine collagen per bottle · collagen drink
4.43rd party testedearly evidence
5.8of 10
where to buy · 4 sellersfrom S$50S$3.13 per serving
Good for: skin. Weaker case for joints, muscle.
The score explained
evidence, testing and value, weighed before price
Why 5.8 of 10: Provisional: format premium on modest evidence.
what’s good
- Ready-to-drink convenience
- Popular SG/Malaysia brand, easy to find
- Reasonable per-bottle dose
worth knowing
- Expensive per gram of collagen
- Marketing promises far more than the evidence
what the evidence says
Rides the same modest collagen evidence for skin elasticity, but at drink-format pricing the cost per gram is several times powder equivalents, and the brand's beauty positioning oversells what trials show. If the format makes the habit stick it is not irrational; on evidence-per-dollar it ranks low.
Plain-language assessment of the human evidence. No cherry-picked citations.
reviews
4.4· 2,800 reviews, aggregated
Most reviewers take it for skin and report it doing its job quietly. Ratings cluster around 4.4 stars across retailer sites, with few complaints beyond shipping.
skineasy to toleratefair price
AI summary of public reviews
Stack this with
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