at Vitacost
Natural Factors Natural Factors, Rx Omega-3, 120 Softgels (630 mg per Softgel)

$0.38per 1 g EPA+DHA
3% less per serving than Nature Made
Nature Made is $0.39 per 1 g EPA+DHA.
$27.37 for 72g EPA+DHA · 72 servings of 1 g EPA+DHA
Price checked
Final price, stock and shipping are set by Vitacost at checkout. Some Buy links earn us a commission. Your price stays the same. How we make money
The label math
How we got $0.38. The tub price, divided by the servings inside.
How we calculated thisNatural Factors
Natural Factors, Rx Omega-3, 120 Softgels (630 mg per Softgel)
- Price at Vitacost
- $27.37
- Contents
- 72g EPA+DHA
- Servings
- 60 servings × 1200 mg EPA+DHA = 72 g ÷ 1 g = 72
$27.37 ÷ 72 servings of 1 g EPA+DHA = $0.38
$0.38 per 1 g EPA+DHA
Price checked
Price history. One point for every daily check.
Price per 1 g EPA+DHA, 40 daily checks at Vitacost.
- Every check
- $0.38 Sep 22 to Nov 7
Cheaper per serving. Other brands on the same list.
Per 1 g EPA+DHA · % less than Nature Made
- Piping Rock Triple Strength Omega-3 Fish Oil 1400 mg (850 mg Active Omega-3), 190 Quick Release Softgels
$0.15 per 1 g EPA+DHA
62% lessat Piping Rock
BuySave me money at Piping Rock (opens in a new tab) - Micro Ingredients Triple Strength Omega 3 Fish Oil Supplements 4200mg Per Serving
$0.21 per 1 g EPA+DHA
46% lessat Micro Ingredients
BuySave me money at Micro Ingredients (opens in a new tab) - Vitacost Vitacost, Everyday Essentials, Omega-3 Fish Oil, Natural Lemon, 1,000 mg, 150 Softgels
$0.21 per 1 g EPA+DHA
46% lessat Vitacost
BuySave me money at Vitacost (opens in a new tab)
About this product. In Natural Factors's own words.
RxOmega-3, from sustainably sourced, wild caught fish, delivers a powerful concentration of research- supported EPA and DHA, as well as naturally occurring DPA. The ISURA® seal is your assurance that this product is independently verified as clean and safe, and has been tested for up to 800 possible contaminants.
From the Vitacost product page. These are Natural Factors's own words, not ours. We do not verify them, we do not make or endorse any claim in them, and we are not liable for them. These statements have not been evaluated by the Food and Drug Administration. See the disclaimer.
What this serving is. Per 1 g EPA+DHA.
- Priced per
- 1 g EPA+DHA
- Contents
- 72g EPA+DHA
- Servings
- 72
- Serving on the label
- 1.2 g EPA+DHA
- Stock
- In stock at the last check
Fish oil. Price per 1 g EPA + DHA, from the amounts on the store page.
Prices shown per 1 g EPA + DHA, not total fish-oil weight. Algae stays on its own tab.
Supplement facts: 800mg EPA and 400mg DHA per 2 softgels, 60 servings. DPA is listed separately and is not included.
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