SIGNIFY NATURE Vitamin C 1000mg Effervescent Tablets
- Vitamin C
- Tablet
- Vitamin C
- 20
A sugar-free, orange-flavored effervescent vitamin C and zinc tablet for buyers who prefer dissolving a supplement in water over swallowing a pill.
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How it ranks among the 88 vitamin c we track
4.7★ across 1,400 Amazon ratings, Bayesian-smoothed toward the category average.
1,400 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 88 vitamin c we track - how the scorecard works · full vitamin c 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
An effervescent vitamin C tablet from SIGNIFY NATURE that dissolves in water, combining 1000mg vitamin C with zinc in a sugar-free, vegan, orange-flavored formula, 20 tablets per pack.
Effervescent tablets are meant to be dropped into water rather than swallowed whole, which is a different habit than a standard capsule and suits people who find pills hard to take or want a flavored drink instead. Pairing vitamin C with zinc is a common immune-support combination, though the pack size here is smaller than typical capsule bottles at 20 tablets.
- 1000mg vitamin C per tablet
- Added zinc for immune support
- Sugar-free, vegan, gluten free
- Orange flavored, 20 count
Who it's for
Good for people who prefer a fizzy, flavored vitamin C drink over swallowing a capsule and who want a sugar-free, vegan option. Less suited to anyone who wants a large multi-month supply in one purchase, given the 20 count.
Strengths and trade-offs
Drawn from this product's published specifications.
- 1000mg vitamin C with added zinc in one tablet
- Sugar-free and vegan formula
- Effervescent format avoids swallowing pills
- Only 20 tablets per pack, a smaller supply than typical bottles
- Effervescent tablets require water and cannot be taken on the go without it
Performance notes
Each tablet delivers 1000mg of vitamin C plus zinc and is designed to dissolve fully in water, producing a fizzy orange-flavored drink rather than a swallowed pill, with the gluten free and sugar-free formulation aimed at broader dietary compatibility.
Specifications
| Brand | SIGNIFY |
|---|---|
| Model | SN-30 |
| Form | Tablet |
| Supplement Type | Vitamin C |
| Count | 20 |
| Flavor | Orange |
| Diet | Gluten Free |
| Benefits | Immune Support |
How it compares
This product against the closest alternatives we track in vitamin c.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| SIGNIFY NATURE Vitamin C 1000mg Effervescent TabletsThis product | 4.7 / 5 | 1,400 | 4.4 / 5 |
| Emergen-C 1000mg Vitamin C Powder for Daily Immune Support Caffeine Free Vitamin C…Emergen-C | 4.8 / 5 | 53,857 | 4.7 / 5 |
| Nature's Bounty Vitamin C + Rose HipsNature’s | 4.8 / 5 | 49,343 | 4.7 / 5 |
| Nature Made Extra Strength Vitamin C 1000 mg TabletsNATURE | 4.8 / 5 | 40,190 | 4.7 / 5 |
| Nutricost Vitamin C with Rose Hips 1025mgNutricost | 4.8 / 5 | 23,867 | 4.7 / 5 |
Similar vitamin c from other brands
Questions about the SIGNIFY SN-30
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much vitamin C is in each SIGNIFY NATURE tablet?
Each effervescent tablet provides 1000mg of vitamin C.
Does this vitamin C tablet contain sugar?
No, it is formulated sugar-free.
How many tablets come in a pack?
Each pack includes 20 effervescent tablets.