Inessa

Inessa Advanced Omega 3 Fish Oil (1200mg)

Ranked #10 in Fish Oil Supplements

496 LP on the category ladder what's LP?

Olive Magazine's current UK number one, so it is expert-vetted and fresh. A younger brand with a shorter consistency record than the US leaders.

Backed by one cited source so far - limited coverage

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Pros & cons

✓ Ranked the best omega-3 supplement in the UK by Olive Magazine's expert-tested guide
✓ The current UK critical darling
✓ Top of an expert-tested UK roundup
✓ Serious EPA and DHA load per capsule
✓ Premium reflects freshness and label accuracy rather than marketing

✗ Smaller brand with less long-term third-party testing history in evidence
✗ US outlets have not weighed in
✗ Premium-priced product
✗ Costs more per gram than the value picks
✗ Shorter independent testing paper trail than the top-ranked rivals

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

1 positive source

olivemagazine Imogen Hope · reviewer · Jul 2026

Inessa is an easy high-strength option to stick with. Each capsule provides 480mg EPA and 360mg DHA, so you get a solid dose without needing to take multiples throughout the day.

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Frequently asked questions

It ranks #10 of 13 on our fish oil supplements tier list, in C tier. That placement rests on one cited source.

Smaller brand with less long-term third-party testing history in evidence. US outlets have not weighed in. Premium-priced product. Costs more per gram than the value picks. Shorter independent testing paper trail than the top-ranked rivals.