Vitamin C 1000mg | Immune Support | Timed-Release Capsules | 1 Year Supply | Vitamin C…
- Vitamin C
- Capsule
- Vitamin C
- 365
A 365 count, timed release 1000mg vitamin C capsule with acerola cherry and rose hips added, vegan and non-GMO, sized for a full year at one capsule daily.
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How it ranks among the 88 vitamin c we track
4.7★ across 2,100 Amazon ratings, Bayesian-smoothed toward the category average.
2,100 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
This timed release vitamin C capsule combines 1000mg of vitamin C with acerola cherry and rose hips in a 365 count bottle, sized as a one year supply at one capsule a day.
Timed release is the notable spec here since standard vitamin C capsules release their full dose at once, while a timed release formula is built to spread absorption over a longer window. Acerola cherry and rose hips are both natural vitamin C sources added alongside the primary vitamin C, a common combination in higher end vitamin C products.
- 1000mg vitamin C per capsule
- Timed release capsule
- 365 count, a one year supply
- Vegan and non-GMO
Who it's for
Fits anyone wanting a full year of daily vitamin C without reordering, especially buyers who prefer a timed release capsule over a standard one. The vegan and non-GMO labeling also matters to buyers screening for those.
Strengths and trade-offs
Drawn from this product's published specifications.
- Timed release formula rather than immediate release
- 365 count bottle covers a full year daily
- Acerola cherry and rose hips added
- Vegan and non-GMO
- Large 365 count upfront commitment
- Timed release won't suit buyers wanting an immediate dose
Performance notes
Timed release changes how the capsule dissolves, spreading the 1000mg dose out rather than delivering it all at once the way standard capsules do. Acerola cherry and rose hips contribute additional natural vitamin C content on top of the base 1000mg figure.
Specifications
| Brand | Vitamin |
|---|---|
| Model | PH-TRVITC-365CAPS |
| Form | Capsule |
| Supplement Type | Vitamin C |
| Count | 365 |
| Flavor | Unflavored |
| Diet | Vegan |
Other Vitamin vitamin c
How it compares
This product against the closest alternatives we track in vitamin c.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Vitamin C 1000mg | Immune Support | Timed-Release Capsules | 1 Year Supply | Vitamin C…This product | 4.7 / 5 | 2,100 | 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 Vitamin PH-TRVITC-365CAPS
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How long does a 365 count bottle last?
At one capsule a day it's sized as a one year supply.
Is this a timed release or immediate release vitamin C?
It's a timed release capsule, spreading absorption rather than releasing the full dose at once.
Is it vegan?
Yes, it's labeled vegan and non-GMO.