| £39.32 | 57 mg | £39.99 | 18 caps · 18 srv | Capsules | L-Threonate | 4.6 (8) | Phytopure® Magnesium L-Threonate Advanced – Brain-Targeted Magnesium – Supports Sleep, Memory and Cognitive Function – High-Potency Magnesium L-Threonate – 30 Capsules |
| £8.08 | 144 mg | £34.90 | 90 caps · 30 srv | Capsules | L-Threonate | 4.7 (63) | Bandini® Magnesium L-Threonate Magtein® | 90 Vegan Capsules High Strength | Magnesium L Threonate 2000mg per Serving with Vitamins B1, B6, and B12 | High Absorption for Cognitive Function Support2 ingredientsMagnesium L-Threonate—Vitamin B12— |
| £7.98 | 150 mg | £35.90 | 90 caps · 30 srv | Capsules | L-Threonate | 4.5 (194) | MoleQlar Magnesium L Threonate Capsules, 90 Pack, 150 mg Elemental Per Dose | Dietary Supplement With 150 mg Elementary Magnesium Per Serving, Capsule Form, Pack Of 90, Magtein |
| £7.11 | 144 mg | £30.70 | 90 caps · 30 srv | Capsules | L-Threonate | 4.8 (33) | Magtein® Magnesium L-Threonate 144 mg per Daily Dose - 90 Vegan Capsules - 30-Day Supply - for Cognitive Function Support - by Apollo's Hegemony |
| £6.90 | 145 mg | £89.99 | 270 caps · 90 srv | Capsules | L-Threonate | 4.7 (700) | Dr. Mercola Magnesium L-Threonate Dietary Supplement, 2,000 mg Per Serving, 90 Servings (270 Capsules), Supports Bone Health, Non GMO, Soy Free, Gluten Free | Supports Brain and Cellular Function with Magtein Magnesium L-Threonate, Non-GMO, Gluten-Free, and Soy-Free |
| £6.62 | 151 mg | £29.97 | 90 caps · 30 srv | Capsules | L-Threonate | 4.5 (296) | Magnesium L-Threonate 2100mg Daily Dose – Magtein 30 Day Supply - Providing 151mg of Active Elemental Magnesium - Easily Absorbable - Highly Bioavailable – No Artificial fillers - UK Manufactured |
| £6.02 | 144 mg | £25.99 | 90 caps · 30 srv | Capsules | L-Threonate | 4.4 (16) | Magtein® Magnesium Threonate 2000mg | High Strength | 100% Pure | No Fillers & No Additives | 30 Servings | Made in Great Britain | GMP & HACCP Certified |
| £5.85 | 151 mg | £26.49 | 120 caps · 30 srv | Capsules | L-Threonate | 4.5 (1k) | Magtein® Magnesium L-Threonate - 2100mg - 120 Capsules - UK Made | High Strength - Pullulan Capsules - GMP & HACCP Standards - Zero Additives |
| £4.58 | 120 mg | £21.99 | 120 caps · 40 srv | Capsules | L-Threonate | 4.4 (28) | Humming Herbs Magnesium L-Threonate Supplement 1500mg per Serving | Provides 120mg Elemental Magnesium (30% NRV) | 120 Vegan Capsules | 40 Day Supply |
| ~£4.25 | ~300 mg | £38.28 | 90 caps · 30 srv | Capsules | L-Threonate | 4.6 (222) | Life Extension, Neuro-Mag, Magnesium-L-Threonate, Minerals, Muscle Cramps, 90 Capsules, Nutritional Supplement, Vegan, Gluten Free, Soy Free |
| £3.93 | 144 mg | £16.99 | 120 caps · 30 srv | Capsules | L-Threonate | 4.5 (478) | Vinco Magnesium L-Threonate Supplement - 120 High Strength Magnesium L Threonate Capsules - 2000mg Bioavailable Form of Magnesium per Serving - Non-GMO & Gluten Free - Made in The UK |
| £3.66 | 132 mg | £14.44 | 90 caps · 30 srv | Capsules | L-Threonate | 4.2 (40) | Tulip BioPharma Magnesium L-Threonate 1500mg Per Serving 90 Vegan Capsules, Manufactured in Facility Certified by HACCP, GMP, ISO |
| £3.66 | 144 mg | £23.70 | 90 gummies · 45 srv | Gummies | L-Threonate | 3.5 (13) | Magnesium L-Threonate Supplement Magnesium L-Threonate Gummies | Muscle & Nervous System Support, Memory, Focus, Sleep, Anxiety and Cognitive Support, High Absorption for Energy & Immune |
| ~£3.33 | ~300 mg | £29.99 | 120 tabs · 30 srv | Tablets | L-Threonate | 4.1 (23) | ØTHERS Reset+ Sleep Support 6-in-1 Adaptogenic Supplement | Magnesium L-Threonate, KSM66 Ashwagandha, Apigenin L-Theanine & Kanna | 120 Vegan Micro Tablets | UK Made |
| £3.13 | 144 mg | £18.00 | 120 tabs · 40 srv | Tablets | L-Threonate | 4.6 (3) | Magnesium L-Threonate Tablets 2000mg - 120 Count - Supports Brain Cognition, Memory, Focus, Alertness, Rest, Muscle Relaxation |
| £2.93 | 144 mg | £37.95 | 90 caps · 90 srv | Capsules | L-Threonate | 4.6 (2.7k) | Dr Mercola Magnesium L-Threonate 2000mg Magtein - 90 Capsules, 30 Day | 2000mg Magtein magnesium L-threonate - supports normal nervous system, psychological function & reduced tiredness, 90 caps |
| ~£2.83 | ~140 mg | £35.71 | 90 caps · 90 srv | Capsules | L-Threonate | 5 (4) | Osavi Magtein Magnesium L-Threonate – 90 Vegan Capsules | Highly absorbable, Patented Form of Magnesium | Crosses The Blood-Brain Barrier | Supports Proper Nervous System Function | Clean Label |
| £2.83 | 55 mg | £13.99 | 90 caps · 90 srv | Capsules | L-Threonate | 5 (1) | Magnesium L-Threonate 550mg | 10% Elemental | 90 Vegan Caps | Brain Health, Cognitive Support, Mental Clarity, Nervous System, Energy Metabolism, Muscle Function, Vegan Formula |
| £2.38 | 140 mg | £19.99 | 120 caps · 60 srv | Capsules | L-Threonate | — | Naturfi Organic Magnesium L-Threonate 2100mg – 120 Capsules – High Absorption Magnesium Supplement Providing 140 mg Elemental Magnesium – Supports Memory, Focus, Sleep & Cognitive Function |
| £2.12 | 55 mg | £20.99 | 180 caps · 180 srv | Capsules | L-Threonate | 5 (1) | Magnesium L-Threonate 550mg | 10% Elemental | 180 Vegan Caps | Brain Health, Cognitive Support, Mental Clarity, Nervous System, Energy Metabolism, Muscle Function, Vegan Formula |
| ~£2.07 | ~300 mg | £27.99 | 90 caps · 45 srv | Capsules | L-Threonate | 4.2 (61) | Sleep - 3 in 1 Magtein® Magnesium L-Threonate, L-Theanine & Apigenin for Deeper Sleep, Relaxation, Cognitive & Mood Support - Made in Great Britain |
| £1.92 | 300 mg | £25.97 | 90 caps · 45 srv | Capsules | L-Threonate | 4.7 (35) | Magnesium Acetyl Taurate 1000mg Daily Dose – 45 Day Supply - Easily Absorbable - PMS, Cramps, Migraine & Sleep Support - No Fillers or Binders – Alternative to Magnesium L-Threonate - UK Made |
| £1.75 | 667 mg | £34.95 | 90 caps · 30 srv | Capsules | L-Threonate | 4.4 (29) | Vitality Pro Magnesium Threonate 667mg x 90 Capsules | Over 98.8% Purity, Third Party Tested, Magnesium Threonate Supplement, Magtein |
| £1.13 | 220 mg | £24.90 | 100 g · 100 srv | Powder | L-Threonate | — | Magnesium L-Threonate Powder, High Purity Raw Material, Lab Tested | 100 Grams Pure, Purity Above 99%, For Research & Formulation Use, Include 1g Scoop |
| £0.85 | 300 mg | £30.58 | 120 caps · 120 srv | Capsules | L-Threonate | — | Vinco Magnesium L-Threonate 2000mg & Phosphatidylserine 300mg Bundle – 120 Capsules Each |
| £0.62 | 2 g | £37.21 | 120 caps · 30 srv | Capsules | L-Threonate | 4.6 (18.7k) | Double Wood Magnesium L Threonate Supplement | 120 Capsules (30 Servings) High Strength Magnesium L Threonate (4 per Serving) 2000mg |
| £0.62 | 2 g | £36.95 | 90 caps · 30 srv | Capsules | L-Threonate | 5 (3) | NaturesPlus Magtein Magnesium L-Threonate- High Strength, Calm, Mood, Memory, Focus, Cognitive - Vegan, Non-GMO, Gluten-Free - 90 Capsules |
| ~£0.51 | ~1 g | £22.99 | 90 gummies · 45 srv | Gummies | L-Threonate | 4.7 (5) | 1000mg Magnesium L-Threonate Gummies Muscle & Nervous System Support | Magnesium L-Threonate Gummies 1000mg, Magnesium Threonate Supplement, Nervous & Muscle System Support, Raspberry Flavor, 90 C |
| ~£0.50 | ~500 mg | £14.99 | 60 caps · 60 srv | Capsules | L-Threonate | 4.1 (19) | Life Essentials Magnesium L-Threonate 500mg Capsules - Brain Support Supplement for Memory & Cognitive Function - Superior Absorption - 60 Vegetarian Capsules |
| £0.45 | 2 g | £26.90 | 90 caps · 30 srv | Capsules | L-Threonate | 4.4 (203) | Magnesium L-Threonate Magtein® 2000mg - Memory, Mental Clarity, Restorative Sleep - Optimal Cerebral Assimilation - Patented Form from MIT - 90 Vegan Capsules - +1 Month Cure - Hexagon |
| £0.33 | 2 g | £19.99 | 120 caps · 30 srv | Capsules | L-Threonate | 4.6 (231) | Ultra Lyte Magnesium L-Threonate – 2000mg Magnesium Supplement for Cognitive Support – 120 Capsules for Sleep Support & Relaxation - Vegan Friendly |
| ~£0.32 | ~360 mg | £21.00 | 180 caps · 180 srv | Capsules | L-Threonate | 5 (1) | Magnesium L-Threonate Capsules 1800mg – 180 Counts– High Absorption Magnesium Supplement – Bioavailable Form for Rest and Cognitive Function Support |
| £0.31 | 1.5 g | £15.29 | 50 g · 33 srv | Powder | L-Threonate | 4.6 (26) | Magnesium L-Threonate Powder 50g | Pure Magnesium L-Threonate | 1500mg (3 Scoops) | ~33 Servings | Unflavoured | Vegan | Additive-Free | Third-Party Tested | Metal Tin |
| ~£0.30 | ~1 g | £8.99 | 60 tabs · 30 srv | Tablets | L-Threonate | 3 (4) | VITA PHARMA Magnesium L-Threonate 1000mg 60 Tablets |
| ~£0.25 | ~1 g | £14.99 | 120 tabs · 60 srv | Tablets | L-Threonate | 3.5 (2) | VITA PHARMA Magnesium L-Threonate 1000mg 120 Tablets |
| ~£0.23 | ~2 g | £13.99 | 60 gummies · 30 srv | Gummies | L-Threonate | 4.1 (24) | Vinco Magnesium L-Threonate Gummies - 2000mg High Strength Bioavailable Magnesium Formula for Memory, Focus, Calm & Sleep, Vegan Strawberry Flavour Brain Supplement for Adults - 60 Gummies |
| ~£0.19 | ~4 g | £34.35 | 90 caps · 45 srv | Capsules | L-Threonate | 4.6 (356) | Magnesium Threonate 2000mg (Magtein®) – Magnesium L-Threonate Capsules for Brain Health, Memory & Sleep – High Absorption & Sleep Support – 90 Capsules (Cápsulas) |
| ~£0.15 | ~2 g | £6.09 | 20 tabs · 20 srv | Tablets | L-Threonate | 3.8 (12) | Vitaminnica Magnesium L-Threonate 2000 mg- 20 Effervescent Tablets | Ultra-Absorbable Brain Magnesium for Cognitive Support – Enhances Memory, Focus, Mental Clarity & Sleep Quality |
| £0.15 | 1 g | £8.99 | 60 tabs · 60 srv | Tablets | L-Threonate | 4.2 (36) | Magnesium L-Threonate 1000mg 60 Tablets, Supports Cognitive Function, Brain Health & Calm Mind, High Absorption |
| ~£0.12 | ~1 g | £14.99 | 120 tabs · 120 srv | Tablets | L-Threonate | 5 (2) | ECO-VITS Magnesium L-Threonate 1000mg 120 Tablets - Improves Memory & Learning, Brain Health, Sleep Quality |
| ~£0.10 | ~2 g | £24.99 | 240 tabs · 120 srv | Tablets | L-Threonate | 2.9 (3) | Magnesium L-Threonate 1000mg 240 Tablets |
| ~£0.074 | ~1.8 g | £7.99 | 60 caps · 60 srv | Capsules | L-Threonate | — | Magnesium L-Threonate 1800mg Capsules, High Strength, 60 Capsules, Suitable for Vegetarians, by ECO-VITS |
| £0.038 | 1.8 g | £24.99 | 365 caps · 365 srv | Capsules | L-Threonate | — | Magnesium L-Threonate 1800mg Capsules, High Strength, 365 Capsules, Suitable for Vegetarians, by ECO-VITS |
| ~£0.024 | ~2 g | £34.99 | 6× · 720 tabs · 720 srv | Tablets | L-Threonate | 3.8 (12) | Vitaminnica Magnesium L-Threonate 2000 mg | Ultra-Absorbable Brain Magnesium for Cognitive Support – Enhances Memory, Focus, Mental Clarity & Sleep Quality | Vegan, Non-GMO, Gluten-Free | Pack 6 |
| — | 2 g | £19.54 | — | Softgels | L-Threonate | 4.6 (37) | Vitabay Magnesium-L-Threonate 2000mg - Laboratory Tested | 120 Vegan Liposomal Magnesium L Threonate 2000mg Softgels - Highly Dosed Softgels with Vitamin D3 Cholecalciferol (1000 IU)2 ingredientsMagnesium L-Threonate—Vitamin D3— |