L-Phase 60 Tablets

Regular price $129.95 AUD

Key Benefits

  • Supports healthy muscle function and energy production.
  • Enhances cardiovascular health.
  • Promotes muscle relaxation and contraction.
View full range — Mediherb

Australian-owned • Independent wellness

Practitioner-grade support. Always read the label and follow the directions for use.

Shipping & Dispatch $19.95 flat rate · Free over $199

Australia Post — fully trackable.


  • Free shipping: $199+
  • Flat rate: $19.95 Australia-wide

Dispatch: usually within 1–3 business days

Advanced Nutritional Support with Magnesium, Taurine, and Chromium

This advanced formula is designed to provide comprehensive nutritional support, featuring a blend of magnesium citrate, taurine, and Pyridoxal-5-phosphate monohydrate, along with chromium. These ingredients work synergistically to support healthy muscle function, enhance cardiovascular health, and promote overall well-being.  

  • Supports healthy muscle function and energy production.
  • Enhances cardiovascular health.
  • Promotes muscle relaxation and contraction.
  • Relieves premenstrual symptoms like mood swings and irritability.
  • Provides relief from mild migraines and reduces headache frequency.

Each tablet contains:Vitex agnus-castus (Chaste Tree) extract 1 mL, derived from dry fruit 500 mg;

Paeonia lactiflora (Peony) extract 375 mg, derived from dry root 1.5 g;

Matricaria chamomilla (Chamomile) extract 2 mL, derived from dry flower 1 g;

Pyridoxal 5-phosphate monohydrate 12.5 mg, equivalent to pyridoxine (vitamin B6) 7.95 mg;

Manganese amino acid chelate 12.5 mg, equivalent to manganese 2.5 mg;

Potassium iodide 99 micrograms, equivalent to iodine 75 micrograms;

Selenomethionine 188 micrograms, equivalent to selenium 75 micrograms;

Zinc citrate 36.8 mg, equivalent to zinc 12.5 mg.

Adults: Take 1 tablet twice daily.

Includes Calcium hydrogen phosphate dihydrate, carnuba wax, colloidal anhydrous silica, croscarmellose sodium, crospovidone, hypromellose, macrogol 400, magnesium stearate, microcrystalline cellulose, and povidone.

No added gluten, soya bean, milk, lactose, peanuts, tree nuts, fish, crustacea, egg, sesame seeds, artificial sweeteners, colours, or flavours

  • Stop taking if tingling, burning, or numbness occurs and consult a healthcare professional.
  • Contains 50mg of Potassium per dose.
  • Supplements should not replace a balanced diet.
  • Use with caution in those with renal conditions, young children, and during pregnancy.
  • Separate doses by at least 2 hours when used with NSAIDs, antibiotics, and bisphosphonates.
  • Discontinue use 7 days prior to any general anaesthesia.
  • Consult a healthcare provider if symptoms persist.
L-PHASE FAQS Common Questions About L-Phase
What is MediHerb L-Phase used for?

MediHerb L-Phase is a herbal and nutritional formula designed to support female reproductive health, menstrual cycle comfort and healthy mood balance. It contains Vitex, Paeonia, Chamomile, vitamin B6, zinc, selenium, iodine and manganese.

What makes L-Phase different from a general women’s multivitamin?

L-Phase is more targeted than a general women’s multivitamin. It combines specific herbs traditionally used for menstrual cycle and nervous system support, along with nutrients that support female reproductive health, thyroid gland health and healthy mood balance.

Does L-Phase contain Vitex?

Yes. L-Phase contains Vitex agnus-castus, a herb traditionally used in Western herbal medicine to support menstrual cycle regularity and relieve symptoms of premenstrual tension.

Can L-Phase help with premenstrual symptoms?

L-Phase includes Vitex, vitamin B6, zinc and other nutrients that may support healthy mood balance and relieve symptoms of premenstrual tension. If symptoms are severe, worsening or affecting daily life, speak with a qualified health professional.

Does L-Phase support mood balance?

Yes. L-Phase contains vitamin B6 to support neurotransmitter synthesis and healthy emotional balance. Chamomile is also traditionally used in Western herbal medicine as a calmative and nervous system relaxant.

Does L-Phase support thyroid health?

L-Phase contains iodine and selenium, which support healthy thyroid gland function and thyroid hormone production. If you have a thyroid condition or take thyroid medication, check with your healthcare professional before use.

How do I take L-Phase?

Adults: Take 1 tablet twice daily, or as directed by your healthcare professional.

Can I take L-Phase with the oral contraceptive pill?

Vitex may affect hormones and medicines such as oral contraceptives. If you use the pill, hormone therapy, fertility medicines or other hormone-related medication, speak with your healthcare professional before using L-Phase.

Are there any important warnings with L-Phase?

Yes. Stop taking this product and seek professional advice if you experience tingling, burning or numbness, as it contains vitamin B6. L-Phase also contains selenium, which can be toxic in high doses, so do not exceed the recommended daily intake from supplements.

Is L-Phase allergen-friendly?

L-Phase has no added gluten, soya bean, milk, lactose, peanuts, tree nuts, fish, crustacea, corn, egg, sesame seeds, artificial sweeteners or artificial flavours. Always check the label if you have allergies or sensitivities.