Nutrient quality
Plain ascorbic acid offers no buffering or delivery advantage. The vitamin C amount is meaningful, while the hidden blend cannot be judged for dose or fit.
Vitacost | $ 66.99 | |
| $ 57.40 |
The 900 mg vitamin C serving provides meaningful antioxidant, immune, and collagen-related nutrition. Its ordinary ascorbic acid form offers no buffering or special delivery advantage.
A 380 mg proprietary blend occupies a large part of the label without revealing its individual ingredients or doses in the supplied data. That opacity prevents judging benefits, interactions, or whether the blend coherently supports the product's purpose.
The two-capsule serving allows some practical use but costs far more than simple vitamin C alternatives. Buyers should choose it only after confirming that the hidden blend contains ingredients they specifically want.
Plain ascorbic acid offers no buffering or delivery advantage. The vitamin C amount is meaningful, while the hidden blend cannot be judged for dose or fit.
The vitamin C amount is clear, but the proprietary blend hides every constituent dose. Daily directions and a complete inactive-ingredient list are not supplied.
The aggregate rating is very strong, but the number of ratings is limited. No review excerpts are supplied, so repeated complaints and purpose-specific experiences cannot be assessed.
The premium serving cost is not supported by the basic vitamin C form. An opaque blend prevents confirmation that the added expense delivers meaningful benefit.
A substantial vitamin C amount provides credible antioxidant and immune-cell support. The accompanying blend may broaden the formula, but hidden ingredients and doses prevent judging its immune relevance.
Vitamin C exceeds the main dose target and is clearly separated from the blend. Unbuffered ascorbic acid and a large proprietary blend limit both form quality and dose transparency.
A substantial amount of vitamin C provides relevant antioxidant and collagen-supporting nutrition. The primary vitamin amount is disclosed separately from the accompanying blend.
Plain ascorbic acid offers no delivery advantage, while the proprietary blend prevents a full dose assessment. The extra blend broadens the label more than it strengthens a clear general wellness strategy.
Vitamin C supports collagen synthesis and antioxidant defense, giving the formula a clear but narrow skin-health role. A large disclosed ascorbic acid amount provides ample vitamin C.
The unbuffered form offers no absorption advantage, and the accompanying proprietary blend cannot be assessed. A single vitamin C product does not directly supply collagen peptides, barrier lipids, or dedicated hydration actives.
| Ingredient | Amount per serving |
|---|---|
Vitamin C (Ascorbic Acid) | 900 mg |
Proprietary Blend | 380 mg |
A substantial target-range dose is clearly separated from the accompanying proprietary blend. The vitamin C itself is ordinary unbuffered ascorbic acid, so it offers no delivery or comfort advantage. High cost per delivered amount makes it a weak value when vitamin C is the main priority.
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.