Nutrobal, Calcium & Vitamin D3 Mineral Supplement for Birds & Reptiles, Powder, Easy to Administer, 100g
Reviewed 9 August 2026 · price checked live
Check price on Amazon →Overview
Vetark Nutrobal, Calcium & Vitamin D3 Mineral Supplement is one of the 50 reptiles & amphibians products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: Calcium deficiencies can occur readily in exotic species such as reptiles & birds; Nutrobal is a high calcium balancer, multivitamin and mineral support for reptiles and birds. Reptiles can have complicated dietary requirements that can’t always be met in a domestic environment. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.8 out of 5 from 2,364 ratings. What that score is worth next to its rivals is set out below.
- Brand
- Vetark
- Amazon rating
- 4.8 / 5 from 2,364 ratings
- vs Reptiles & Amphibians
- 0.2 above the category median of 4.6
- Rank in category
- 1 of 50 rated reptiles & amphibians we track
- Price position
- Mid-priced (category spans £2.30 to £26.86)
- How proven
- Well established, above-average review volume
How it compares in Reptiles & Amphibians
Across the 50 rated reptiles & amphibians products we track, the typical score is 4.6 out of 5. This one sits at 4.8, which puts it in the upper quarter of the category rather than level with it. Where almost everything is rated well, the gap at the top is small in points and large in practice. That places it first of the 50 we rank here.
It carries 2,364 ratings against a category median of 605. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £2.30 to £26.86, where the midpoint is about £8.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Worked out from the 50 reptiles & amphibians products in our catalogue, not from the brand's own claims. How we rank →
Key features
- Calcium deficiencies can occur readily in exotic species such as reptiles & birds; Nutrobal is a high calcium balancer, multivitamin and mineral support for reptiles and birds
- Reptiles can have complicated dietary requirements that can’t always be met in a domestic environment, but in most instances these deficiencies can be met by vitamin and mineral supplements; Nutrobal supports reptiles and birds calcium deficiences
- Nutrobal also contains vitamin D3 in sufficient levels to mobilise the calcium provided
- Nutrobal comes in powder form that can easily be added to the food including being dusted onto live food such as crickets, locusts and mealworms for insectivores and will optimise the health of your pet reptile when given at the correct doses
- The potent calcium levels, enabled by the vitamin D3, are hugely beneficial for healthy bone development in all birds including but not limited to parrots, parakeets, finches, cockatoos and canaries
