Reptile Calcium & Vitamins

Calcium and vitamin supplements are here to help prevent metabolic bone disease (MBD) and keep your reptile’s bones, muscles, and shedding on track. This category includes calcium powders (with and without D3), all-in-one blends, liquids, gut-loading formulas, and species-specific extras for common reptiles and amphibians.

Your main choice is simple: animals without strong UVB usually need calcium with D3, while reptiles kept under high-output UVB fluorescent tubes, compact UVB bulbs in a good light fixture, or natural sunlight typically do better on calcium without D3. Most products are meant to be dusted onto feeders or salads right before you serve them. Round things out with proper temps using thermometers and thermostats, and you’ve covered the basics.

Choosing Supplements

• Match D3 to your lighting: Low or no UVB → calcium with D3; strong UVB or outdoor sun → calcium without D3.
• Pick your routine style:
  • Plain calcium plus a separate multivitamin once a week, or
  • A single all-in-one powder you use at every feeding.
• Support insect eaters: Use gut-loading powders on crickets and roaches before dusting so they deliver more nutrition.
• Use special formats when helpful: Liquids and sprays are handy for picky eaters, while species-focused items (tortoise blocks, bearded dragon dressings, probiotic calcium) give extra support without changing your whole routine.
• Tie in with diet: These powders also work well over prepared diets from Lizard, Monitor & Gecko Dry and Canned Foods if your reptile isn’t eating many live insects.

Featured Products

# Core Calcium Powders

• Rep Cal Ultrafine Calcium with D3 – 3.3 oz - Ultra-fine calcium with D3 for indoor or low-UVB setups.
• Zoo Med Repti Calcium WITHOUT D3 – 3 oz - Phosphorus-free calcium for reptiles under strong UVB or natural sun.

# All-in-One & Gut-Loading Options

• Repashy Calcium Plus – 3 oz jar - One-jar all-in-one dusting powder (calcium + vitamins).
• Repashy SuperCal HyD – 6 oz - High-D3 calcium for reptiles in lower-UVB conditions.
• Repashy Superload – 3 oz jar - Super-concentrated gut-loader for crickets, roaches, and other feeders.

# Species & Format Extras

• Zilla Vitamin Supplement Food Spray – 8 oz - Quick vitamin boost sprayed directly onto food.
• Zoo Med Tortoise Banquet Tortoise Block - Slow-release calcium block for grazing tortoises.
• Nature Zone Calcium & Probiotics for Beardeds – 4 oz - Calcium with probiotics tailored to bearded dragons.