Replesta 50,000 IU Vitamin D3 Cholecalciferol, for Vitamin D Deficiency, Once-Weekly…
- Vitamin D
- Tablet
- Vitamin-d
- 8
A high-dose, once-weekly vitamin D3 wafer aimed at deficiency correction rather than everyday maintenance, best used as directed by a healthcare provider given the 50,000 IU strength.
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How it ranks among the 137 vitamin d we track
4.8★ across 2,000 Amazon ratings, Bayesian-smoothed toward the category average.
2,000 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 137 vitamin d we track - how the scorecard works · full vitamin d data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Replesta is a 50,000 IU vitamin D3 chewable wafer, taken once weekly rather than daily, and comes in natural orange flavor. Each package holds 8 wafers, an 8 week supply at the labeled once-weekly dose.
A 50,000 IU dose is far above standard daily maintenance amounts and is typically the range used to correct a diagnosed vitamin D deficiency under a once-weekly schedule, which is exactly how this product is framed. That makes it a different category of product from the lower-dose daily D3 softgels elsewhere in this batch, and worth confirming with a healthcare provider before starting given the high per-dose amount.
- 50,000 IU vitamin D3 per wafer
- Once-weekly dosing schedule
- Chewable, orange-flavored wafer
- Non-GMO, keto-friendly
Who it's for
Intended for adults following a once-weekly, high-dose vitamin D3 regimen, typically to address a diagnosed deficiency, and who prefer a chewable wafer over a pill. Not appropriate as a casual daily vitamin, since the dosing schedule and IU amount are built around a specific weekly protocol.
Strengths and trade-offs
Drawn from this product's published specifications.
- High-dose 50,000 IU once-weekly format
- Chewable wafer, no pill to swallow
- Natural orange flavor
- Non-GMO and keto-friendly
- High dose unsuitable for casual daily supplementation
- Small 8 count package
Performance notes
Each orange-flavored chewable wafer delivers 50,000 IU of vitamin D3, taken once weekly rather than daily, with 8 wafers covering roughly two months at that schedule. The wafer format avoids swallowing a pill, and the formula is non-GMO and keto-friendly.
Specifications
| Brand | Replesta |
|---|---|
| Form | Tablet |
| Supplement Type | Vitamin-d |
| Count | 8 |
| Flavor | Natural Orange Flavor |
| Benefits | Healthy Vitamin D Levels* |
| Diet | Keto |
How it compares
This product against the closest alternatives we track in vitamin d.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Replesta 50,000 IU Vitamin D3 Cholecalciferol, for Vitamin D Deficiency, Once-Weekly…This product | 4.8 / 5 | 2,000 | 4.5 / 5 |
| Nature's Bounty Vitamin D3 5000 IU SoftgelsNature's | 4.8 / 5 | 83,500 | 4.7 / 5 |
| Sports Research Vitamin D3 5000 IU with Coconut MCT OilSports | 4.8 / 5 | 71,400 | 4.7 / 5 |
| Nature Made Vitamin D3 5000 IUNATURE | 4.8 / 5 | 67,100 | 4.7 / 5 |
| vitafusion Vitamin D3 GummiesVitafusion | 4.8 / 5 | 54,500 | 4.7 / 5 |
Similar vitamin d from other brands
Questions about the Replesta vitamin d
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How often is this vitamin D3 wafer taken?
Once weekly, rather than daily.
How much vitamin D3 is in each wafer?
50,000 IU per wafer.
How many wafers come in a package?
8 wafers per package.