Marks-Min 500mL Trace Mineral & B12 | Short Dated Jan 2027 - Shop Online

What Farmco Recommends It For:

Farmco recommends Marks-Min for beef and dairy cattle that are deficient in, or respond to, copper, manganese, zinc, selenium or vitamin B12. It’s ideal for topping up trace mineral status before calving, mating and drying off, when demand is highest. One quick subcutaneous injection suits cattle of all ages, from calves to mature cows and bulls.

Why It’s a Farmco Favourite:

Marks-Min delivers four chelated trace minerals plus vitamin B12 in a single dose, saving time in the yards. It has zero-day meat, milk and ESI withholding periods, so it fits easily into any beef or dairy program. Backed by Boehringer Ingelheim, it supports growth, fertility, immunity and energy across the whole herd.

Five Key Nutrients in One Shot

Each litre of Marks-Min contains 26.7g zinc, 10g copper, 6.7g manganese, 3.3g selenium and 1.4g vitamin B12 (cyanocobalamin). The zinc, copper and manganese come in chelated EDTA form, giving your cattle a direct boost when they need it most.

Support Fertility and Reproduction

Low trace mineral and B12 status at calving, mating and drying off can hold back production, reproduction and health. Copper, manganese, zinc and selenium all play a role in reproductive development, fertilisation and pregnancy, helping you get more cows in calf.

Strengthen Immunity

These minerals support a healthy immune system and white blood cell function, helping your herd resist disease through stressful times.

Drive Growth and Energy

Copper, manganese, zinc and selenium help build strong bones, joints and muscle. Vitamin B12 fuels energy metabolism and red blood cell production, keeping cattle growing and performing.

Easy Dosing by Age and Weight

Give Marks-Min by subcutaneous injection (under the skin):

Up to 1 year: 1.5mL per 50kg
1 to 2 years: 1.5mL per 75kg
Over 2 years: 1.5mL per 100kg

Wait at least 8 weeks before re-treating. Talk to your vet or animal health advisor about the right timing for your herd.

Make Your Mark This Season

Plan your Marks-Min program around calving, joining and drying off, and give your herd the best chance to perform.

Injectable trace mineral with vitamin B12 for beef and dairy cattle
Contains zinc, copper, manganese, selenium and vitamin B12 in one dose
Chelated EDTA forms of zinc, copper and manganese
Supports fertility, reproduction, immunity, growth and energy
Subcutaneous (under the skin) injection
Suits cattle of all ages and types
Zero-day meat, milk and ESI withholding periods
Available in 500mL and 1L packs

Brand: Boehringer Ingelheim
Pack sizes: 500mL and 1L
Active constituents (per litre): Zinc 26.7g (as disodium zinc EDTA); Copper 10g (as disodium copper EDTA); Manganese 6.7g (as disodium manganese EDTA); Selenium 3.3g (as sodium selenite); Cyanocobalamin (vitamin B12) 1.4g
Dose rates (subcutaneous injection):
- Up to 1 year: 1.5mL per 50kg
- 1 to 2 years: 1.5mL per 75kg
- Over 2 years: 1.5mL per 100kg
Re-treatment: Don’t re-treat animals within 8 weeks of the last treatment
Withholding periods: Meat 0 days; Milk 0 days; ESI 0 days
Storage: Store below 30°C in the original container, in a dry place. Keep the container well closed and protect from light.
Shelf life once opened: Discard unused product 9 months after the first dose is withdrawn
Safety: Poison. Keep out of reach of children. Read the safety directions before opening or using. For animal treatment only.
Advice: Treatment frequency depends on your herd’s nutrient status. Consult your vet or animal health advisor, and see the product label for full claims, directions and WHP statements.
Downloads: Technical brochure, fact sheet and SDS are available from Boehringer Ingelheim

Marks-Min Cattle Technical Brochure

Marks Min Cattle Fact Sheet

Marks Min Cattle SDS