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Quercetin phytosome

Also called quercetin dihydrate, quercetin phytosome, quercefit.

The best price per 500 mg and per month across 2 UK retailers, and where to buy it cheapest. A unit for comparing, not advice.

Comparing quercetin

We count the quercetin a label states per serving, whatever the pack size or the serving size, so every product sits on one scale. Quercetin comes as quercetin and quercetin phytosome, and each form has its own table, because someone buying one would not usually take another as a like-for-like substitute. Products that combine quercetin with other ingredients are listed separately, because their price buys more than quercetin. 500 mg is our unit for comparing prices, not a dose to take: the label’s directions and a pharmacist decide that.

Prices last checked: 20 October 2026. Ranked purely by price per 500 mg — a comparison unit, not a recommendation. We earn commission when you buy through these links; it never affects the order.

Quercetin, Quercetin phytosome: products ranked by price per 500 mg
Rank	Product	Per 500 mg	Per month	Lasts	Buy	How it is worked out
1	Cheapest per doseQuercetin Bioactive · 60 capsules · 60 servings · 250 mg a servingDetails and price history Add to my stack	95p	£28.50	30 days	£28.50View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 1 per serving = 60 In the pack: 60 × 250 mg = 15 g £28.50 ÷ 15 g × 500 mg = 95p per 500 mg Amount per serving: stated on the label. What the retailer's listing says pack units “60 caps” servings stated “Servings Per Container: 60” units per serving “Serving Size: 1 capsule” amount per serving “QuerceFit [Equivalent to Quercetin, Phospholipids] ; 250 mg” Is this wrong? Tell us
2	Quercetin Phytosome · 60 capsules · 60 servings · 250 mg a servingDetails and price history Add to my stack	£1.23	£36.94	30 days	£36.94View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 1 per serving = 60 In the pack: 60 × 250 mg = 15 g £36.94 ÷ 15 g × 500 mg = £1.23 per 500 mg Amount per serving: stated on the label. What the retailer's listing says pack units “60 caps” servings stated “Servings Per Container: 60” units per serving “Serving Size: 1 Capsule” amount per serving “from Sunflower) ; 250 mg” Is this wrong? Tell us
3	Quercetin Complex (Formerly Quercenase) · 60 capsules · 60 servings · 250 mg a servingDetails and price history Add to my stackalso contains bromelain 100 mg	£1.47	£44.04	30 days	£44.04View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 1 per serving = 60 In the pack: 60 × 250 mg = 15 g £44.04 ÷ 15 g × 500 mg = £1.47 per 500 mg Amount per serving: stated on the label. Also contains: bromelain 100 mg. The price counts the quercetin only. What the retailer's listing says pack units “60 caps” servings stated “Servings Per Container: 60” units per serving “Serving Size: 1 Capsule” amount per serving “Phospholipid Complex from Sunflower) ; 250 mg” Is this wrong? Tell us
4	Quercetin + Fisetin · 30 servings · 500 mg a servingDetails and price history Add to my stackalso contains fisetinTesting claimed on labelclaimed: veganclaimed: vegetarian	£1.50	£45.00	30 days	£45.00View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 30 (as stated on the label) In the pack: 30 × 500 mg = 15 g £45.00 ÷ 15 g × 500 mg = £1.50 per 500 mg Amount per serving: stated on the label. Also contains: fisetin. The price counts the quercetin only. What the retailer's listing says servings stated “Servings Per Container: 30” units per serving “Serving Size: 2 Vegetarian Capsules” amount per serving “Complex from Sunflower) ; 500 mg” Is this wrong? Tell us
5	Quercetin BioactiveW-Wellness · 60 capsules · 60 servings · 100 mg a servingDetails and price history Add to my stack	£2.38	£71.25	12 days	£28.50View at W-Wellness (opens in a new tab)Free delivery from £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 1 per serving = 60 In the pack: 60 × 100 mg = 6 g £28.50 ÷ 6 g × 500 mg = £2.38 per 500 mg Amount per serving: stated on the label. What the retailer's listing says pack units “Contains: 60 capsules” units per serving “One capsule provides” amount per serving “Quercetin ; 100 mg” compound mass “QuerceFit™ ; 250 mg” Is this wrong? Tell us
+	ResveraCel · 60 capsules · 30 servings · 250 mg a servingDetails and price history Add to my stackCombination: price counts the quercetin onlyalso contains betaine, leucine, nr…	£3.23	£96.98	15 days	£48.49View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 2 per serving = 30 In the pack: 30 × 250 mg = 7.5 g £48.49 ÷ 7.5 g × 500 mg = £3.23 per 500 mg Amount per serving: stated on the label. Also contains: betaine, leucine, nr, resveratrol. The price counts the quercetin only. What the retailer's listing says pack units “60 caps” servings stated “Servings Per Container: 30” units per serving “Serving Size: 2 Capsules” amount per serving “from Sunflower) ; 250 mg” Is this wrong? Tell us
+	PolyResveratrol-SR · 60 capsules · 30 servings · 100 mg a servingDetails and price history Add to my stackCombination: price counts the quercetin onlyalso contains curcumin, green tea extract, pterostilbene…	£8.03	£240.80	6 days	£48.16View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 60 ÷ 2 per serving = 30 In the pack: 30 × 100 mg = 3 g £48.16 ÷ 3 g × 500 mg = £8.03 per 500 mg Amount per serving: stated on the label. Also contains: curcumin, green tea extract, pterostilbene, resveratrol. The price counts the quercetin only. What the retailer's listing says pack units “60 capsules” servings stated “Servings Per Container: 30” units per serving “Serving Size: 2 Capsules” amount per serving “Quercetin Phytosome (Sophora japonica Extract (Flower) / Phospholipid Complex from Sunflower) ; 100 mg” Is this wrong? Tell us
+	Qualia Senolytic · 12 capsules · 2 servings · 750 mg a servingDetails and price history Add to my stackCombination: price counts the quercetin onlyalso contains fisetin, curcumin, olive leaf…claimed: vegetarian	£19.83	£594.90	3 days	£59.49View at Healf (opens in a new tab)Free delivery over £50.00, otherwise £3.99 AmazonFind it on Amazon (opens in a new tab)A search, not a matched product. Price not compared.	Show the working Servings: 12 ÷ 6 per serving = 2 In the pack: 2 × 750 mg = 1.5 g £59.49 ÷ 1.5 g × 500 mg = £19.83 per 500 mg Amount per serving: stated on the label. Also contains: fisetin, curcumin, olive leaf, luteolin, milk thistle, soybean seed extract, piperlongumine (from piper longum root extract), senactiv (panax notoginseng root extract and rosa roxburghii fruit extract). The price counts the quercetin only. What the retailer's listing says pack units “12 caps” servings stated “Servings Per Container: 2” units per serving “Serving Size: 6 Vegetarian Capsules” amount per serving “Phospholipid Complex from Sunflower) ; 750 mg” Is this wrong? Tell us