Best Vitamin D3 For Reptiles In July 2025

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This guide comes with the top 10 Best Vitamin D3 For Reptiles available on the market. Therefore, if you are looking for the Best Vitamin D3 For Reptiles, you have everything you need here.

To help you in your search, we have completed this list of the Best Vitamin D3 For Reptiles.

Top Rated Best Vitamin D3 For Reptiles Of 2025

Rank Product Name Score
1
Fluker's Calcium Reptile Supplement with added Vitamin D3 - 4oz
Fluker's Calcium Reptile Supplement with added Vitamin D3 - 4oz
9.7
2
Zoo Med Reptile Calcium with Vitamin D3, 8-Ounce
Zoo Med Reptile Calcium with Vitamin D3, 8-Ounce
9.5
3
Rep-Cal SRP00200 Phosphorous-Free Calcium Ultrafine Powder Reptile/Amphibian Supplement with Vitamin D3
Rep-Cal SRP00200 Phosphorous-Free Calcium Ultrafine Powder Reptile/Amphibian Supplement with Vitamin D3
9.1
4
Rep-Cal SRP00220 Phosphorous-Free Calcium Powder Reptile/Amphibian Supplement Without Vitamin D3, 3.3-Ounce
Rep-Cal SRP00220 Phosphorous-Free Calcium Powder Reptile/Amphibian Supplement Without Vitamin D3, 3.3-Ounce
8.8
5
Zoo Med Reptile Calcium without Vitamin D3, 8-Ounce
Zoo Med Reptile Calcium without Vitamin D3, 8-Ounce
8.6
6
Zoo Med Reptile Calcium (2 Pack)
Zoo Med Reptile Calcium (2 Pack)
8.3
7
HERPTIVITE Multivitamin for reptiles and amphibians (3.3 oz) Blue Bottle, 1 Pack
HERPTIVITE Multivitamin for reptiles and amphibians (3.3 oz) Blue Bottle, 1 Pack
8.1
8
Exo Terra Reptile Calcium and Vitamin D3, 16-Ounce
Exo Terra Reptile Calcium and Vitamin D3, 16-Ounce
7.8
9
Zilla Reptile Health Supplies Vitamin Supplement Food Spray, 8-Ounce
Zilla Reptile Health Supplies Vitamin Supplement Food Spray, 8-Ounce
7.5
10
Zoo Med Calcium Without Vitamin D3 Reptile Food, 3-Ounce (4 Pack)
Zoo Med Calcium Without Vitamin D3 Reptile Food, 3-Ounce (4 Pack)
7.2

1. Fluker's Calcium Reptile Supplement with added Vitamin D3 - 4oz

1
9.7/10 our score

  • Recommended for reptiles or amphibians that are kept indoors
  • Promotes healthy bones and vital bodily functions

2. Zoo Med Reptile Calcium with Vitamin D3, 8-Ounce

2
9.5/10 our score

  • Free of harmful impurities (not from oyster shells)
  • Highly bio-available source of calcium carbonate
  • Safe levels of vitamin d3
  • Use for additional supplementation

3. Rep-Cal SRP00200 Phosphorous-Free Calcium Ultrafine Powder Reptile/Amphibian Supplement with Vitamin

3
9.1/10 our score

  • Available in 3.3-ounce size
  • Shake slowly until they are completely covered, no other supplementation is required
  • Rep-cal ultrafine powder is an excellent source of calcium for all reptiles and amphibians
  • Mix with vegetables, fruits and pastes approximately 1/2 tablespoon rep-cal with 1/2 tablespoon herptivite per lbs of food
  • Scientifically formulated from 100-percent natural oyster shell phosphorous-free calcium carbonate with vitamin d3 to aid in absorption of calcium

4. Rep-Cal SRP00220 Phosphorous-Free Calcium Powder Reptile/Amphibian Supplement Without Vitamin D3,

4
8.8/10 our score

  • Available in 3.3-ounce size
  • Mix with vegetables, fruits and pastes approximately 1/2 to 1 tablespoon per-pounds of food
  • Bone meal contains only 100-percent natural phosphorous-free oyster shell calcium carbonate for its calcium source
  • Calcium deficiency is a major dietary problem of captive reptiles and amphibians
  • Shake slowly until insects are completely covered

5. Zoo Med Reptile Calcium without Vitamin D3, 8-Ounce

5
8.6/10 our score

  • Highly bio-available source of calcium carbonate
  • Use with reptiles that are able to meet their vitamin d3
  • Free of harmful impurities (not from oyster shells)
  • Safe levels of vitamin d3

6. Zoo Med Reptile Calcium (2 Pack)

6
8.3/10 our score

  • Made in usa
  • Highly bioavailable source of calcium carbonate
  • Free of harmful impurities (not from oyster shells)
  • Use with reptiles that are able to meet their vitamin d3 requirements

7. HERPTIVITE Multivitamin for reptiles and amphibians (3.3 oz) Blue Bottle, 1 Pack

7
8.1/10 our score

  • A superior multi-vitamin
  • No threat of vitamin a toxicity
  • Food supplement
  • Contains all natural source ingredients
  • Rich in essential trace elements and minerals

8. Exo Terra Reptile Calcium and Vitamin D3, 16-Ounce

8
7.8/10 our score

  • Contains high levels of phosphorus-free calcium and vitamin d3 for optimal calcium absorption
  • Low phosphorus
  • 15.9-ounce, suitable for reptiles
  • Ultra fine powder
  • Contains the essential elements for proper calcium metabolism

9. Zilla Reptile Health Supplies Vitamin Supplement Food Spray, 8-Ounce

9
7.5/10 our score

  • Ingredients include: vitamins c, b1, b2, b6, b12, d3, niacin, folic acid and vitamin a in the form of beta carotene
  • Vitamins help aid in calcium metabolism, a necessary function for reptiles
  • Quick and easy to use
  • Spray directly from bottle onto food 15 seconds before serving
  • All the vitamins essential for reptiles and amphibians

10. Zoo Med Calcium Without Vitamin D3 Reptile Food, 3-Ounce (4 Pack)

10
7.2/10 our score

  • Without vitamin d: use with reptiles that are able to meet their vitamin d3 requirements naturally
  • Made in the usa
  • 4 3-ounce jars 9owdered calcium supplement for reptiles
  • Ultra fine precipitation makes this a highly bioavailable source of calcium carbonate for your pet
  • Contains no phosphorous or harmful impurities (not from oyster shells)

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