Head-to-Head · 2026

Supplement Needs Ashwagandha Organic Vegan KSM-66 vs Black Mamba Black Mamba Berberine

TLL Label Scores are shown only for products whose label assessment has been signed off; others are Under review. Labels and listed prices remain available for research.

Verdict

Supplement Needs Ashwagandha Organic Vegan KSM-66 has the higher TLL Label Score: 88/100.

Best value per serving: Supplement Needs Ashwagandha Organic Vegan KSM-66 at £0.30/serving (score 88).

88/100TLL Label ScoreDose & label check

TLL Label Score rates what's on the label, not the results you'll get. It compares stated doses with amounts used in published research and checks how transparent the label is. It isn't a health claim or medical advice. Source: https://supplementneeds.co.uk/products/supplement-needs-ashwagandha-ksm-66-60-capsules, checked 25 Oct 2026. How we scoreThe TLL Label Score compares the ingredients and amounts declared on the label with the amounts used in published research on those ingredients, and checks how transparent the label is. It rates what's on the label, not the results you'll get. It isn't based on claims made by the brand, doesn't reflect our view of the company, and isn't medical advice. It's for general information only.

Provisional Method B score. KSM-66 is 600 mg. BioPerine is on the brand panel and not in the live data. The number is not an authorised health claim.

Supplement NeedsAshwagandha Organic Vegan KSM-66Vitamins

★ Winner

Under review
Black MambaBlack Mamba BerberineVitamins
Serving1 capsule1 capsule
Retail£17.99—
listed price / serving£0.30—
Ashwagandha KSM-66600mg—
Berberine HCL—500mg
BioPerine®—5mg

How we score

TLL Label Scores are shown only for products whose label assessment has been signed off; others are Under review. Labels and listed prices remain available for research.

Informational only — not medical advice. Retailer links carry their own disclosures. This never affects scoring.