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TRX2 Molecular Food Supplement for Hair 90 Capsules Rear view of TRX2 Food Supplement for Hair Growth

TRX2 Food Supplement for Hair Growth

TRX2 Food Supplement for Hair Growth Product information

£83.94

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TRX2 Molecular Food Supplement for Hair has been developed as a natural, drug-free food supplement that supports hair growth by reactivating potassium ion channels in your hair follicles.

It is not a licensed hair loss treatment such as Finasteride or Minoxidil but instead marketed under the EU Food Supplements Directive 2002/46/EC and sold as a supporting nutritional aid for men and women experiencing early to moderate pattern hair loss.

Product Information for TRX2 Food Supplement for Hair Growth

What is TRX2 Molecular Food Supplement for Hair?

TRX2 Molecular Food Supplement for Hair is marketed as the first hair supplement that contains potassium chloride, carnipure, niacin and biotin. It is positioned as a natural, drug-free food supplement to support healthy hair growth (1).

Developed in Oxford and manufactured in Germany, it is designed for those experiencing hair loss and thinning and sold in more than 100 countries worldwide (1).

Unlike licensed hair loss medicines, it is not MHRA-approved and claims related to its efficacy have not been evaluated by medical regulatory agencies or independently verified.

How TRX2 Molecular Food Supplement for Hair works

The theory behind why TRX2 Molecular Food Supplements work is centred about potassium ion channels found in hair follicles, which regulate nutrient uptake. Potassium channels in hair follicles are tiny gates that help control how hair cells grow (3). The theory behind this supplement is that dysregulation in these ion channels can disrupt nutrient flow to the follicles, causing them to shrink.

While shrunken hair follicles can still produce hair, the hairs are usually shorter, finer and less pigmented (4). In advanced cases, follicles can become irreversibly dormant (5).

TRX2 has been developed with the purpose of reactivating these potassium ion channels to improve the supply of nutrients to hair follicles, so that they can continue to support healthy hair growth.

It is important to note that this is a proprietary theory, and not a medically reviewed or independently verified mechanism of action. Therefore, it should not be viewed as evidence of either safety or effectiveness.

What is in TRX2 Molecular Food Supplement for Hair?

TRX2 Molecular Food Supplement for Hair contains a variety of ingredients, including:

  • Branched-chain amino acids (BCAAs, leucine, isoleucine, valine)

  • Nicotinamide (a form of niacin/vitamin B3)

  • Potassium chloride

  • Carnipure™ (a branded, pure form of L-Carnitine)

  • Supporting minerals and vitamins such as Biotin, Zinc and Selenium

For a full list of ingredients, refer to the manufacturer’s website (1).

Who is TRX2 Molecular Food Supplement for Hair suitable for?

TRX2 supplements are marketed at adults (men and women) aged between 18 and 70 years old, with early to moderate pattern hair loss (1). However, it is not suitable for everyone, and you should consult with your prescriber before taking TRX2 Molecular Food Supplements for Hair if you are taking certain medications (see below).

Can I take TRX2 Molecular Food Supplement for Hair alongside a licensed hair loss treatment?

In theory, yes. There are currently no known interactions with licensed hair loss treatments. However, as with any new medicine or supplement, it is advisable to speak to your prescriber and make them aware of any other treatments you are taking before you start taking TRX2 Molecular Food Supplements.

Can I take TRX2 Molecular Food Supplement for Hair alongside a GLP-1 medication?

Again, there are currently no known interactions with GLP-1 medications like Mounjaro or Wegovy. We recommend that you speak to your GP before starting any new supplement like TRX2, particularly if you are taking any long-term medication.

When will I see results?

Everyone is different and results can vary quite widely depending on your individual circumstances. Information from the manufacturer reports first results occurring anywhere from 3-12 months. As with any supplement, there is no guarantee of results. However, in the manufacturer’s own 2011 randomised, double-blind, placebo-controlled clinical study, 87% of people reported significant improvement in the thickness and quality of their hair (2).

TRX2 Food Supplement for Hair Growth reviews

How to use TRX2 Food Supplement for Hair Growth

The recommendation from the manufacturer, Oxford Biolabs, is to take three TRX2 Molecular Food Supplement capsules each day, with food.

Can I take it with other supplements or medication?

TRX2 can be taken alongside a general multivitamin if required, but you should always ensure that your daily intake of vitamins and minerals stays within the recommended limits. Going over these may not give any additional benefit and could increase your risk of side effects or other issues (1).

You should exercise caution and speak to your GP before starting TRX2 Molecular Food Supplements for Hair if you:

  • are taking anticoagulants (L-carnitine may increase anticoagulant effect)

  • are taking anti-diabetes medication, or with diabetes/glucose intolerance (GLP-1s this should be discussed with medical professional)

  • regularly consume large quantities of alcohol

  • experience frequent gout attacks despite uricosuric therapy

  • take any sort of regular medication

  • have liver or kidney disease

  • have uncontrolled hypertension or heart disease

  • are anaemic

  • have porphyria

  • have digestive system disorders

You should also avoid this supplement if you are allergic to any of the ingredients (1).

Storage

You should store these hair supplements out of sight and reach of children and vulnerable adults. Keep them in their original container and do not use them after the expiry date, which refers to the last day of the month printed on the label.

Side effects of TRX2 Food Supplement for Hair Growth

Like other supplements, there is a possibility that you may experience side effects from taking TRX2 Molecular Food Supplements. Reported more common side effects include:

  • nausea

  • vomiting

  • abdominal cramps

  • heartburn

  • gastritis

  • diarrhoea

  • body odour

More significant reported side effects include seizures, restlessness and interference with thyroid medication. However, these are thought to be an effect of L-Carnitine, which is an ingredient in this supplement, rather than associated with TRX2 trial findings (6).

Note for pregnancy/breastfeeding

The effects of taking TRX2 hair supplements have not been assessed in women who are pregnant or breastfeeding. Therefore, it is not recommended to be taken during this time (1).

Warnings and cautions

We have listed above the conditions and medications that should particularly be taken into consideration when starting TRX2 supplements for hair loss. However, we would always advise that if you take any other medications or supplements, you speak to your GP to check the safety of adding another into your existing combination.

TRX2 supplements are free from FALPCA-defined major allergens (milk, eggs, fish, crustacean shellfish, tree nuts, wheat, peanuts, soybeans) but are made on shared manufacturing equipment so cross-contamination can’t be fully excluded.

TRX2 hair supplements are suitable for vegetarians, but not vegans (1).

References
  1. Oxford Biolabs Ltd. (UK) [Internet]. Oxford Biolabs Ltd. (UK). 2018 [cited 2026 Sept 16]. Available from: https://uk.oxfordbiolabs.com/products/trx2-molecular-food-supplement

  2. Oxford Biolabs. Oxford Biolabs Ltd. (UK) [Internet]. Oxford Biolabs Ltd. (UK). 2017 [cited 2026 Sept 16]. Available from: https://uk.oxfordbiolabs.com/blogs/oxford-research/trx2-hair-supplement-clinical-study

  3. Davies GC, Thornton MJ, Jenner TJ, Chen YJ, Hansen JB, Carr R D, et al. Novel and established potassium channel openers stimulate hair growth in vitro: implications for their modes of action in hair follicles [Internet]. Vol. 124, The Journal of investigative dermatology. United States; 2005 [cited 2026 Sept 16]. p. 686–94. Available from: https://pubmed.ncbi.nlm.nih.gov/15816824/

  4. Rojas-Martínez A, Martinez-Jacobo L, Villarreal-Villarreal C, Ortiz-López R, Ocampo-Candiani J. Genetic and molecular aspects of androgenetic alopecia. Indian Journal of Dermatology, Venereology and Leprology. 2018;84(3):263. [cited 2026 Sept 16]. Available from: https://ijdvl.com/genetic-and-molecular-aspects-of-androgenetic-alopecia/

  5. Rushton DH, Westgate GE, Van Neste DJ. Following historical “tracks” of hair follicle miniaturisation in patterned hair loss: Are elastin bodies the forgotten aetiology? Experimental Dermatology. 2021 June 11; [cited 2026 Sept 16]. Available from: https://pmc.ncbi.nlm.nih.gov/articles/PMC9290669/

  6. L-Carnitine Side Effects: Common, Severe, Long Term [Internet]. Drugs.com. [cited 2026 Sept 16]. Available from: https://www.drugs.com/sfx/l-carnitine-side-effects.html

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