HLU, by Genestra Brands, is a homeopathic preparation used to help promote and maintain respiratory tract health.


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HLU, by Genestra Brands, is a homeopathic preparation used to help promote and maintain respiratory tract health.


Organotherapy and homeopathic remedy

  • Homeopathic preparation with lung, botanicals and minerals

Convenient liquid format

  • Increases patient compliance

Active ingredients

Each drop contains:

  • Arsenicum iodatum (Arsenic triiodide) 7X – Expectoration 
  • Calcarea phosphorica (Calcium phosphate) 10X – Dry throat 
  • Carbo vegetabilis (Vegetable charcoal) 12X – Hoarseness 
  • Oryctolagus cuniculus (Rabbit) Lung 10X – Lung function 
  • Phellandrium aquaticum (Water fennel) Fruit 5X – Mucus 
  • Silicea (Silica) 12X – Hoarseness 
  • Stannum metallicum (Tin) 10X – Fatigue 
  • Sulphur (Sublimed sulfur) 12X – Mucus
  • Thymus vulgaris (Thyme) Aerial Parts 4X – Expectoration

X is a homeopathic dilution: see www.seroyal.com/homeopathics for details.

Inactive ingredients Ethanol (beet), purified water


To be taken 20 minutes away from food. Place drops directly under the tongue or into 1⁄4 oz of water. Adults and adolescents (12 years and older): Take 10 drops HLU two to three times daily or as recommended by one of our health coach professionals. Children (under 12 years): Take under the direction of your healthcare practitioner.


Helps promote and maintain respiratory tract health general lung health. Product ‘Uses’ are based on Homeopathic Materia Medica and have not been clinically tested. These ‘Uses’ have not been evaluated by the Food and Drug Administration.


Stop use and ask a doctor if symptoms persist or worsen. If pregnant or breastfeeding, ask a health professional before use. In case of overdose, get medical help or contact a Poison Control Center right away.


Store in a cool, dry place. Keep out of reach of children.


Genestra Brands

Exceptional quality, consistency and reliability Genestra Brands supplements support individualized treatment plans with a 350+ professional-grade products offering in a variety of formats, proven safe, effective and reliable for over 30 years, backed by clinical or traditional evidence.
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HLU 30 ml by Genestra BrandsHLU
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