Premier Research Labs, Vitamin C Supplement - Natural Vitamin C, Whole-Food Vitamin C, Essential C Complex, with Pure Bioflavonoids and Organic Ingredients - 60 Veggie Capsules product image

Premier Research Labs, Vitamin C Supplement - Natural Vitamin C, Whole-Food Vitamin C, Essential C Complex, with Pure Bioflavonoids and Organic Ingredients - 60 Veggie Capsules

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  • Vitamin C
  • Brand

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$42.04

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How about these Vitamin C products?

Yakal rating

Evaluating expertPharmacist profile
Gwak Cheol-iYakal pharmacist
How are Vitamin C scores calculated?

What could be better

Among standard formulation products (without special techniques like liposomal), this product's greatest disadvantage is poor price competitiveness. Compared to competitively priced products with undisclosed raw material origins (most likely sourced from China), this product costs over 150 times more—a key evaluation criterion for YakAl brand assessment. The purity rating is approximately 10%, significantly lower than the standard formulation average of approximately 60% (lowest score in the purity category). While this product contains a high proportion of bioflavonoids (citrus, hesperidin, quercetin, rosehip) known to support vitamin C absorption in addition to vitamin C itself, the pure vitamin C content is only 67 mg per tablet—substantially less than the standard 1000 mg vitamin C dose. To meet the daily recommended nutritional value standard of 1000% (1000 mg) for typical daily intake, a large quantity must be consumed daily. Since other YakAl products offer balanced vitamin C and bioflavonoid content with better price competitiveness, this product is not recommended.

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Skin health
Skin health

L-Cysteine: Why it pairs well

L-cysteine, an amino acid important for skin composition, can help support the skin's detoxification function and support glutathione synthesis, which may contribute to improved skin tone and maintenance of skin health.

Immune support
Immune support

Red Ginseng/Ginseng: Why it pairs well

The key ingredient saponin can activate the immune system and help build resistance against external harmful substances.

Antioxidant support
Antioxidant support

Coenzyme Q10: Why it pairs well

It plays an important role in cellular energy production while also providing powerful antioxidant action. CoQ10 is essential for protecting against oxidative stress in organs that consume large amounts of energy.

Vitamin C How to take it

How to take
You can take it anytime after meals. If you have a sensitive stomach, we recommend taking it after eating.
Use during pregnancy
You can take it. It's a relatively safe ingredient for pregnant women. However, avoid high doses and take only recommended amounts.
Expected benefitsIt strengthens skin and gums, helps iron absorption, and can help prevent anemia and support antioxidant function.
Avoid taking togetherThere are no specific contraindications or special precautions. It's an ingredient relatively safe for anyone to consume.
Special considerationsSerious abnormal reactions are rare, but excessive intake can cause abdominal pain or diarrhea. Follow daily recommended amounts.

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