These are the top 10 sodium ascorbate right now, ordered by how many verified reviews each has earned, 452,256 in total across the list.
How we rank it: Immunity, Sodium Ascorbate, Crystalline Powder, 8 oz (227 g) takes our top spot: it's the standout sodium ascorbate in this guide, earning the lead for its strong balance of quality and price.
How we rank it: At #2, Immunity, Sodium Ascorbate, Crystalline Powder, 16 oz (454 g) earns its spot for how consistently shoppers reach for it.
How we rank it: Immunity, Sodium Ascorbate, Crystalline Powder, 2.2 lb (1 kg) lands at #3 largely for NutriBiotic's reputation for quality.
How we rank it: Buffered Gold C®, GOLD Standard Sodium Ascorbate (Vitamin C), 60 Veggie Capsules lands at #4 largely for California Gold Nutrition's reputation for quality.
How we rank it: Buffered Gold C®, GOLD Standard Sodium Ascorbate (Vitamin C), 240 Veggie Capsules lands at #5 largely for California Gold Nutrition's reputation for quality.
How we rank it: At #6, Immunity, Sodium Ascorbate, 100 Vegan Capsules earns its spot for its strong balance of quality and price.
How we rank it: We placed Sodium Ascorbate, 250 Vegan Capsules at #7 thanks to its clean, allergen-conscious formula.
How we rank it: At #8, Buffered Gold C®, Non-Acidic Vitamin C Powder, Sodium Ascorbate, 8.4 oz (238 g) earns its spot for how consistently shoppers reach for it.
How we rank it: Buffered Gold C®, Non-Acidic Vitamin C Powder, Sodium Ascorbate, 2.2 lb (1 kg) lands at #9 largely for California Gold Nutrition's reputation for quality.
How we rank it: At #10, Sodium Ascorbate Powder, 8 oz (227 g) earns its spot for how consistently shoppers reach for it.
| # | Product | Brand | Score | Rating | Reviews | Price | |
|---|---|---|---|---|---|---|---|
| 1 | Immunity, Sodium Ascorbate, Crystalline Powder, 8 oz (227 g) | NutriBiotic | 9.9 | 4.9 | 86,264 | $11.62 | View → |
| 2 | Immunity, Sodium Ascorbate, Crystalline Powder, 16 oz (454 g) | NutriBiotic | 9.9 | 4.9 | 86,259 | $19.87 | View → |
| 3 | Immunity, Sodium Ascorbate, Crystalline Powder, 2.2 lb (1 kg) | NutriBiotic | 9.9 | 4.9 | 86,259 | $39.74 | View → |
| 4 | Buffered Gold C®, GOLD Standard Sodium Ascorbate (Vitamin C), 60 Veggie Capsules | California Gold Nutrition | 9.7 | 4.8 | 49,235 | $6.07 | View → |
| 5 | Buffered Gold C®, GOLD Standard Sodium Ascorbate (Vitamin C), 240 Veggie Capsules | California Gold Nutrition | 9.7 | 4.8 | 49,235 | $18.32 | View → |
| 6 | Immunity, Sodium Ascorbate, 100 Vegan Capsules | NutriBiotic | 9.9 | 4.9 | 22,221 | $11.99 | View → |
| 7 | Sodium Ascorbate, 250 Vegan Capsules | NutriBiotic | 9.9 | 4.9 | 22,221 | $26.24 | View → |
| 8 | Buffered Gold C®, Non-Acidic Vitamin C Powder, Sodium Ascorbate, 8.4 oz (238 g) | California Gold Nutrition | 9.7 | 4.8 | 21,504 | $10.23 | View → |
| 9 | Buffered Gold C®, Non-Acidic Vitamin C Powder, Sodium Ascorbate, 2.2 lb (1 kg) | California Gold Nutrition | 9.7 | 4.8 | 21,502 | $35.43 | View → |
| 10 | Sodium Ascorbate Powder, 8 oz (227 g) | NOW Foods | 9.9 | 4.9 | 7,556 | $10.40 | View → |
Our editorial team evaluates every product on the factors that matter most to shoppers, not just price.
The products in this comparison were in stock at our last update (2026-08-02). Availability can change, so check the product page for current status.
Top-reviewed brands in this category include NutriBiotic, California Gold Nutrition, NOW Foods.
Based on verified customer review counts, Immunity, Sodium Ascorbate, Crystalline Powder, 8 oz (227 g) by NutriBiotic is the best-reviewed sodium ascorbate, with 86,264 reviews and a 4.9/5 rating.
On this list, prices range from $6.07 to $39.74, with a typical price around $18.32.
Immunity, Sodium Ascorbate, Crystalline Powder, 8 oz (227 g) leads with 86,264 verified reviews, followed by Immunity, Sodium Ascorbate, Crystalline Powder, 16 oz (454 g) with 86,259.