Skip to main content

Up to 15% off products when you checkout or sign up


  • cGMP

  • Artificial sweetener free

  • Artificial preservative free

  • Artificial colour free

  • Artificial Color / Colour Free

  • Artificial Flavor / Flavour Free

Customize your care with Boiron single medicines for highly targeted relief. Cuprum Metallicum 30C is a homeopathic medicine that relieves sudden muscle cramps.*The pellets melt in your mouth and can be taken on the go, no food or water needed. They come in an easy dispensing tube of approx. 80 pellets (16 doses). Boiron single medicines are ideal for adults and children and do not contain artificial colors, flavors, sweeteners, or preservatives. Always use according to the label instructions unless directed by your health care professional.

With more than 90 years of expertise, Boiron is a trusted brand that prides itself on quality manufacturing and responsible environmental practices. All products are made according to the highest standards of cGMP and formulated with HPUS ingredients for purity.


Suggested Use / Directions:
Dissolve 5 pellets under the tongue 3 times a day until symptoms are relieved

Serving Size:
1 Pellet

Active Ingredients:
Cuprum metallicum ... 0.443 mg per pellet

Inactive Ingredients:
Lactose, Sucrose


Instructions: (~) do not use if glued carton end flaps are open or if the tube seal is broken (~) store at 68-77F (20-25C)

Stop Use Indications: For external use only. Do not use if you are allergic to Arnica montana or to any of this product's inactive ingredients. When using this product (~) avoid contact with eyes, mucous membranes, wounds, damaged or irritated skin (~) use only as directed (~) do not tightly wrap or bandage the treated area (~) do not apply heat or ice to the treated area immediately before or after use. Stop use and ask a doctor if (~) condition persists for more than 3 days or worsens (~) symptoms clear up and occur again within a few days. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.

Cuprum Metallicum 30c

Boiron Homeopathics

$7.99

Sign up for exclusive store pricing