Doctor's Best High Absorption Magnesium 105mg | 100% Chelated TRAACS® | Starter & Maintenance Dose

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Doctor's Best High Absorption Magnesium 105mg – 100% Chelated with TRAACS® Glycine & Lysine | Gentle Starter & Daily Maintenance Dose | Vegan Tablets | Gluten-Free, Non-GMO

Doctor's Best High Absorption Magnesium 105mg delivers elemental magnesium in a fully chelated form using the patented TRAACS® (The Real Amino Acid Chelate System) technology developed by Albion Minerals — bonding magnesium to the amino acids glycine and lysine to create magnesium bisglycinate chelate and magnesium lysinate chelate, the most bioavailable and well-tolerated forms of magnesium available in supplement form. At 105mg of elemental magnesium per tablet, this formula is ideally suited as a gentle introduction to magnesium supplementation, a precise maintenance dose for individuals already meeting partial dietary magnesium needs, or a flexible option for those who prefer to control their daily intake one tablet at a time. Magnesium is an essential mineral contributing to normal muscle function, energy metabolism, nervous system function, psychological wellbeing, and the maintenance of normal bones and teeth. Doctor's Best manufactures this formula as vegan tablets completely free from soya, gluten, and GMOs under strict GMP quality standards. Available in multiple pack sizes to suit your routine.

High Absorption Magnesium 100% Chelated – What Makes TRAACS® Different

High absorption magnesium 100% chelated with TRAACS® is the defining quality of Doctor's Best High Absorption Magnesium 105mg, setting it apart from standard magnesium supplements that rely on poorly absorbed inorganic salts such as magnesium oxide or magnesium carbonate. The TRAACS® system bonds magnesium to amino acid ligands — glycine and lysine — that protect it from competing minerals in the gut and transport it across the intestinal wall via dedicated amino acid absorption channels, delivering meaningfully higher elemental magnesium to the tissues and cells where it is needed. Chelated magnesium forms are recognised in nutritional research for their superior absorption and gastrointestinal tolerability compared to inorganic magnesium salts — making TRAACS® chelation the benchmark standard for premium magnesium supplementation.

High Absorption Magnesium Chelated – Key Benefits

High absorption magnesium chelated with TRAACS® glycine and lysine supports the full spectrum of magnesium's essential physiological roles — and at 105mg per tablet, this formula gives you precise daily control over your magnesium intake, whether as a standalone maintenance dose or as part of a broader supplement stack including vitamin D3 and K2.

  • Normal Muscle Function & Electrolyte Balance – Magnesium contributes to normal muscle function and normal electrolyte balance, supporting the healthy regulation of muscle contraction and relaxation during physical activity and everyday movement.
  • Energy Metabolism & Reduction of Tiredness – Magnesium contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue, playing a central role in ATP (cellular energy) synthesis at the cellular level.
  • Nervous System & Psychological Function – Magnesium contributes to normal functioning of the nervous system and to normal psychological function, supporting mood balance and mental clarity throughout the day.
  • Normal Relaxation as Part of Daily Wellness – Magnesium's contribution to normal nervous system function and normal psychological function supports overall relaxation as part of a balanced, healthy lifestyle.
  • Bone & Teeth Maintenance – Magnesium contributes to the maintenance of normal bones and teeth, working alongside calcium and vitamin D in skeletal mineralisation.
  • Flexible Precise Dosing – 105mg Per Tablet – Each tablet delivers exactly 105mg of elemental magnesium, making it straightforward to tailor your daily dose precisely to your individual needs and lifestyle.
  • Gentle Starter Formula – Ideal for those new to magnesium supplementation or those with a sensitive digestive system who prefer to begin with a lower, gentler dose before increasing gradually.
  • Superior GI Tolerance – TRAACS® chelation minimises the gastrointestinal discomfort commonly associated with inorganic magnesium forms, making this an excellent choice for sensitive individuals.
  • Available in Multiple Pack Sizes – Choose the pack size that best suits your daily routine and supplementation goals.
  • Vegan | Gluten-Free | Soya-Free | Non-GMO | GMP Certified

High Absorption Magnesium for Muscle Function – Who Is the 105mg Version For?

High absorption magnesium for muscle function support at 105mg per tablet is particularly well suited to three groups of users: those who are new to magnesium supplementation and want to introduce it gradually; those who already obtain a meaningful amount of magnesium from their diet and need only a modest daily top-up to reach their target intake; and those who are combining magnesium with other supplements — such as vitamin D3 and K2 — where precise dose management across a broader daily stack is important. At 105mg per tablet, Doctor's Best High Absorption Magnesium 105mg gives you complete flexibility — take one tablet daily as a maintenance dose, two tablets for a mid-range intake, or combine with other magnesium sources to reach your personal daily target. Magnesium contributes to normal muscle function and normal electrolyte balance, both of which are important for healthy muscle physiology during activity and at rest.

Dr Best Magnesium Chelate – Why Doctor's Best Chose TRAACS®

Dr Best Magnesium Chelate uses exclusively Albion Minerals' patented TRAACS® technology across its entire magnesium range — including both the 105mg and 200mg versions — because Albion is the world's most rigorously validated producer of chelated mineral ingredients, and TRAACS® is the most extensively researched amino acid chelation system available for magnesium supplementation. Doctor's Best was founded in 1990 by physicians committed to using only science-backed, premium-quality ingredients in every formula — a philosophy that is directly reflected in the exclusive use of TRAACS® chelated magnesium rather than cheaper inorganic alternatives. The result is a magnesium supplement that delivers consistent, reliable bioavailability in every tablet, backed by the same ingredient quality standards trusted by healthcare professionals worldwide.

Doctor's Best High Absorption Magnesium 105mg – Key Technical Features

  • 100% Chelated with TRAACS® Technology – Every milligram of magnesium is chelated using Albion Minerals' TRAACS® system — no inorganic magnesium salts, no partially chelated blends.
  • Dual Amino Acid Chelation – Glycine & Lysine – Uses magnesium bisglycinate chelate and magnesium lysinate chelate, providing two complementary amino acid transport pathways for optimal intestinal uptake.
  • 105mg Elemental Magnesium per Tablet – Precise per-tablet dosing providing 28% of the EU Nutrient Reference Value (NRV) per tablet, giving you full control over daily intake.
  • Recognised Superior Bioavailability – Chelated magnesium forms are recognised in nutritional research for their superior absorption compared to inorganic magnesium salts.
  • Ideal for Stacking with D3 & K2 – The 105mg per tablet format makes it straightforward to complement your vitamin D3 and K2 supplementation with a precisely calibrated magnesium dose — magnesium is a required cofactor for the enzymatic activation of vitamin D3.
  • Multiple Pack Sizes Available – Choose your preferred pack size for the best value per serving.
  • GI-Gentle Formula – TRAACS® chelation minimises the osmotic effects associated with poorly absorbed magnesium, making this formula suitable for those with sensitive digestion.
  • Vegan | Soya-Free | Gluten-Free | Non-GMO | GMP Certified | Doctor's Best Science-Based Formula

Doctor's Best High Absorption Magnesium 105mg – Composition per Tablet

Ingredient Amount per Tablet Function
Magnesium (as TRAACS® Magnesium Bisglycinate Chelate & Magnesium Lysinate Chelate) 105 mg (28% NRV) 100% chelated elemental magnesium for superior absorption and GI tolerance
Microcrystalline cellulose Tablet filler and flow agent
Stearic acid (vegetable source) Tablet binding agent
Croscarmellose sodium Tablet disintegrant for dissolution
Magnesium stearate (vegetable source) Anti-caking agent
Modified cellulose (tablet coating) Vegan tablet film coating

Free from: soya, gluten, GMOs, dairy, artificial preservatives, and artificial colours.
Certifications: GMP Certified | Non-GMO | Vegan | Gluten-Free | Soya-Free
Chelation Technology: TRAACS® (Albion Minerals – patented amino acid chelate system)
Manufacturer: Doctor's Best (Founded 1990 – USA)

105mg vs 200mg – Which Doctor's Best Magnesium Is Right for You?

Both versions use identical TRAACS® chelated magnesium technology and the same clean vegan tablet formula — the only difference is the elemental magnesium content per tablet and the resulting daily dose flexibility.

105mg per Tablet 200mg per Serving (4 tablets)
Best for Starters, sensitive individuals, precise stack management Standard daily therapeutic dose, active individuals
Daily flexibility 1–4 tablets daily (105–420mg) 4 tablets daily (200mg per serving)
NRV per tablet 28% NRV 53% NRV per serving
TRAACS® chelation ✅ 100% ✅ 100%
Vegan / Gluten-Free

➡️ Looking for a higher daily dose in fewer tablets? View the Doctor's Best High Absorption Magnesium 200mg version here.

Scientific Context – Magnesium and the D3/K2 Connection

Magnesium is a required cofactor for the enzymatic activation of vitamin D3 in both the liver and kidneys — meaning that without sufficient magnesium, the body cannot efficiently convert supplemental or dietary vitamin D3 into its active hormonal form. This makes Doctor's Best High Absorption Magnesium 105mg a particularly important complement for those supplementing with vitamin D3 and vitamin K2, as adequate magnesium status supports the enzymatic processes through which D3 exerts its physiological functions. The GB NHC Register has authorised health claims for magnesium across normal muscle function, normal energy-yielding metabolism, normal nervous system function, normal psychological function, and maintenance of normal bones and teeth. For peer-reviewed research, search "magnesium vitamin D activation enzymes", "TRAACS magnesium bioavailability", or "magnesium D3 K2 synergy" on PubMed or Google Scholar.

Documented Usage Contexts

  • Daily maintenance dose for individuals with partial dietary magnesium intake
  • Gentle introduction to magnesium supplementation for those new to the mineral or with sensitive digestion
  • Precise dose control within a D3 + K2 + Magnesium supplement stack
  • Support for normal muscle function and normal electrolyte balance during physical activity
  • Contribution to normal energy metabolism and reduction of tiredness and fatigue
  • Support for normal nervous system and psychological function under daily demands
  • Contribution to normal bone and teeth mineralisation alongside calcium and vitamin D

Directions for Use

  • Recommended dose: 1 to 4 tablets daily, or as directed by a qualified healthcare professional
  • Starter dose: Begin with 1 tablet daily and increase gradually as needed
  • Timing: Best taken with meals to support absorption and digestive comfort
  • Evening use: Many users choose to take their daily dose in the evening, consistent with magnesium's contribution to normal nervous system function
  • Do not exceed the recommended daily intake
  • For adult use only

Storage and Handling

  • Store in a cool, dry place (15–25°C), away from direct sunlight, heat, and moisture
  • Keep container tightly sealed after each use
  • Keep out of reach of young children
  • Check the expiry date on the base of the bottle before use

Precautions

  • Food supplements should not replace a varied, balanced diet or healthy lifestyle
  • Consult a healthcare professional before use if you are pregnant, breastfeeding, taking prescription medication (particularly antibiotics, diuretics, or diabetes medication), or have kidney disease
  • Magnesium supplements may affect the absorption of certain medications — take prescription medicines at least 2 hours before or after magnesium supplementation
  • Individuals with impaired kidney function should not supplement magnesium without medical supervision
  • Keep out of reach of young children

High Absorption Magnesium Chelated Reviews – What Customers Are Saying

Customers who have chosen Doctor's Best High Absorption Magnesium 105mg consistently highlight the value of its flexible per-tablet dosing, with many appreciating the ability to start at a lower dose and increase gradually without committing to a fixed higher intake from day one. Users report finding it noticeably gentler on the digestive system than standard magnesium oxide supplements they had previously tried, while still delivering clear contributions to normal energy levels and muscle comfort within the first one to two weeks of consistent daily use. The vegan, gluten-free, and soya-free formula is widely praised by health-conscious consumers managing multiple dietary requirements, and Doctor's Best as a brand is consistently appreciated for its transparent use of premium TRAACS® chelated ingredients and its physician-founded science-based approach. Customers consistently consider this product excellent value for money and recommend it as an ideal starting point for those new to magnesium supplementation.

Important Disclaimer

This product is a food supplement, not a medicine. All health claims on this page are authorised under the GB Nutrition and Health Claims (NHC) Register and comply with UK ASA CAP Code Section 15 and applicable food supplement regulations. Information provided on this page is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting any new supplement, particularly if you have an existing health condition, impaired kidney function, or are taking prescription medicines.

Frequently Asked Questions – Doctor's Best High Absorption Magnesium 105mg

What is Doctor's Best High Absorption Magnesium 105mg and who is it best suited for?

Doctor's Best High Absorption Magnesium 105mg is a 100% TRAACS® chelated magnesium supplement providing 105mg of elemental magnesium per vegan tablet — chelated with glycine and lysine using Albion Minerals' patented amino acid chelation technology for superior absorption and GI tolerance. It is best suited for three groups: those new to magnesium supplementation who want to introduce it gradually; those who already obtain a meaningful amount of magnesium from their diet and need only a modest daily top-up; and those combining magnesium with other supplements such as vitamin D3 and K2 who want precise per-tablet dose control. It is vegan, gluten-free, soya-free, and non-GMO.

What is the difference between Doctor's Best Magnesium 105mg and 200mg?

Both versions use identical TRAACS® chelated magnesium technology — magnesium bisglycinate chelate and magnesium lysinate chelate from Albion Minerals — in the same clean vegan tablet format that is gluten-free, soya-free, and non-GMO. The only difference is the elemental magnesium content per tablet: the 105mg version provides 105mg per tablet (28% NRV) for flexible, precise daily dosing from 1 to 4 tablets; the 200mg version delivers 200mg per serving of 4 tablets (53% NRV) as a standard daily therapeutic dose. The 105mg version is ideal for starters and those managing a broader supplement stack; the 200mg version suits those seeking a higher fixed daily magnesium intake in a straightforward 4-tablet routine.

Why is magnesium important when taking vitamin D3 and K2?

Magnesium is a required cofactor for the enzymatic activation of vitamin D3 at both conversion stages — in the liver (CYP2R1 enzyme) and the kidneys (CYP27B1 enzyme) — meaning that without sufficient magnesium, supplemental vitamin D3 cannot be efficiently converted into its active hormonal form. This makes Doctor's Best High Absorption Magnesium 105mg a valuable complement to a D3 and K2 supplement routine. The 105mg per tablet format is particularly practical in this context, as it allows you to calibrate your magnesium intake precisely alongside your D3 and K2 doses. Magnesium contributes to normal muscle function, energy metabolism, nervous system function, and maintenance of normal bones and teeth — all processes that work in synergy with the physiological roles of vitamin D3 and K2.

Is Doctor's Best High Absorption Magnesium 105mg suitable for vegans and free from allergens?

Yes. Doctor's Best High Absorption Magnesium 105mg vegan tablets are fully suitable for vegans and vegetarians and are free from all major common allergens — containing no soya, no gluten, no dairy, no GMOs, and no artificial preservatives or colours. The tablet coating is entirely plant-based and no animal-derived ingredients are used in the formula or manufacturing process. This makes it one of the most comprehensively allergen-friendly chelated magnesium supplements available, suitable for individuals following vegan, gluten-free, or soya-free diets. Available in multiple pack sizes.

How should I take Doctor's Best High Absorption Magnesium 105mg and how do I build up my dose?

Doctor's Best High Absorption Magnesium 105mg can be taken at a dose of 1 to 4 tablets daily, or as directed by a qualified healthcare professional. For those new to magnesium supplementation, it is advisable to begin with 1 tablet daily with a meal and increase by 1 tablet every few days as tolerated, up to your target daily dose. This gradual approach minimises the risk of any initial digestive adjustment and allows your body to adapt comfortably. Many users choose to take their dose in the evening, consistent with magnesium's contribution to normal nervous system function and normal psychological function. Always consult a healthcare professional if you are unsure about the right daily dose for your individual circumstances.

Please read before purchase. The information provided regarding dietary supplements or ointments are not to be taken as medical advice.

Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.

Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.

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Please note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.

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