SuppHelper
search
Home›Supplements›Fatty Acid›DHA›Ultra Strength One-per-Day RxOmega-3 with Vitamin D3 25 mcg (1000IU) Natural Factors
Product Image

Ultra Strength One-per-Day RxOmega-3 with Vitamin D3 25 mcg (1000IU)

Natural Factors
4.9
★ ★ ★ ★ ★
(1612 ratings)
DHA 600 mg
Omega-3 900 mg
Fish Oil 1407 mg
Product Image
Score 83

A convenient one-per-day softgel providing a high dose of DHA Omega-3s paired with Vitamin D3, tailored for cognitive and bone health support.

scaleQuantity:150 Softgel(s) • (150 servings)
track_changesGoals:
flag Bone Health
flag General Health
flag Immunity
flag Mood Support
flag Cardiovascular Support
flag Skin Health
flag Anti-Aging
flag Anti-Inflammatory Support

leaderboard Score 83

A convenient one-per-day softgel providing a high dose of DHA Omega-3s paired with Vitamin D3, tailored for cognitive and bone health support.

insightsAnalysis

This product delivers a notable 900mg of Omega-3 fatty acids per softgel, with the full amount attributed to Docosahexaenoic Acid (DHA). This high DHA concentration makes it particularly suitable for individuals focusing on cognitive function and eye health. The inclusion of 25 mcg (1000 IU) of Vitamin D3 further enhances its offering, providing additional support for bone density and various bodily processes.

Sourced from anchovy, mackerel, and sardine, it represents a common and generally well-tolerated form of fish oil. The 'one-per-day' dosing is convenient for daily routines, simplifying supplement intake. This combination aims to cover several wellness areas, making it a practical choice for those looking for a dual-purpose supplement.

thumb_upPros
  • High 900mg DHA per serving.
  • Includes 1000 IU Vitamin D3 for added benefits.
  • Convenient one-per-day softgel form.
  • Derived from anchovy, mackerel, and sardine fish oils.
  • Reasonable price per serving for the combined nutrients.
thumb_downCons
  • Lacks specific EPA content, which some users prefer for broader anti-inflammatory support.
  • Softgel form may not be ideal for those who prefer liquid or chewables.
  • Contains cholesterol, as is common with fish oil products.
warningWarnings
  • Individuals with fish allergies should avoid this product.
  • May interact with blood-thinning medications; consult a health professional before use if on such medications.
  • Some people may experience a 'fishy' aftertaste or digestive upset; taking with food can help.
flagReport analysis
$49.67($0.33 per serving)
Vitacost
$ 49.67
iHerb
$ 49.67
flagReport prices
track_changesGoals
flagMood Support
Impact
Highest effect
High DHA content is a significant plus for mood support, as DHA is a primary structural component of the brain and may help with brain signaling. The addition of Vitamin D3 also plays a role in supporting a balanced mood.
View goal →
flagImmunity
Impact
Highest effect
Both Omega-3s and Vitamin D3 are well-recognized for their roles in supporting a healthy immune system. This combination offers a dual benefit, contributing to the body's natural defenses.
View goal →
flagBone Health
Impact
Highest effect
The inclusion of 1000 IU of Vitamin D3 is excellent for bone health, as it is crucial for calcium absorption and bone mineralization. Omega-3s also may play a supporting role in bone density.
View goal →
flagGeneral Health
Impact
Highest effect
This product offers significant foundational support for general health due to its high DHA content for brain and cellular function, combined with the essential benefits of Vitamin D3. It covers several key areas of wellness effectively.
View goal →
flagCardiovascular Support
Impact
Highest effect
Omega-3 fatty acids, including DHA, are widely acknowledged for their role in supporting various aspects of cardiovascular health. This supplement provides a substantial dose that may contribute to heart wellness.
View goal →
flagSkin Health
Impact
High effect
Omega-3s, particularly DHA, are integral to skin cell membranes and can contribute to maintaining skin hydration and a healthy appearance. It offers good foundational support for skin vitality.
View goal →
flagAnti-Aging
Impact
High effect
Omega-3s, particularly DHA, contribute to cellular health and may help support processes associated with aging. While beneficial, a balanced approach often includes various antioxidants and other nutrients for comprehensive anti-aging support.
View goal →
flagJoint Health
Impact
High effect
The Omega-3s in this product may contribute to joint comfort and flexibility. While DHA offers some support, many look for a blend with EPA for more targeted anti-inflammatory benefits related to joints.
View goal →
scienceIngredients
IngredientAmount per serving
Calories
15 Calorie(s)
Total Fat
1.5 Gram(s)
Cholesterol
5 mg
Vitamin D3
25 mcg
pharmaceutical grade Fish Oil concentrate
1407 mg
Omega-3 Fatty Acids
900 mg
Docosahexaenoic Acid Ethyl Ester
600 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free Sugar Free
flagReport overview
DHA 90
Providing 900mg of DHA, this supplement stands out for its high concentration of this particular fatty acid. This makes it highly suitable for individuals prioritizing cognitive function, vision, and nerve health.
scienceView ingredientinventory_2View products
Omega-3 85
With 900mg of Omega-3 fatty acids per serving, this product delivers a robust dose. The focus on DHA makes it a potent option for specific Omega-3 benefits, especially those related to brain and eye health.
scienceView ingredientinventory_2View products
Fish Oil 80
Sourced from small fish like anchovy, mackerel, and sardine, this fish oil offers a conventional way to get Omega-3s. The high concentration per softgel provides significant value from a common source.
scienceView ingredientinventory_2View products
inventory_2Alternative products
88 Value

Omega-3 Triglyceride Fish Oil 1100 mg

NATURELO Premium Supplements
4.8
★★★★★
(2746 ratings)
For a price per serving slightly higher than your current product, you get 1100mg of total Omega-3s (729mg EPA, 275mg DHA) in a triglyceride form, which some find more easily utilized by the body. It offers a solid increase in active Omega-3s for a modest price difference, making it a good value, though it does not contain Vitamin D3.
Other sellers (2)
93 Value

Alaska Wild Fish Oil Mega Omega-3

21st Century
4.8
★★★★★
(839 ratings)
This product offers 1350mg of Omega-3s (965mg EPA, 385mg DHA) for a price per serving that is a bit higher than your current product, but the significantly increased total Omega-3s, particularly the higher EPA content, represents excellent value for comprehensive inflammatory and cardiovascular support. It does not include Vitamin D3.
Other sellers (1)
96 Value

Super Omega-3

Life Extension
4.8
★★★★★
(64008 ratings)
This option provides 1200mg of Omega-3s (700mg EPA, 500mg DHA) and includes olive and sesame lignan extracts for added benefits. It offers higher total Omega-3s with a well-rounded profile and additional supportive compounds, representing strong overall value for advanced support, without D3, for a price per serving slightly above your current product.
Other sellers (4)
95 Performance

Wild Alaskan Fish Oil Summit DHA Natural Lime Flavor

Wiley's Finest
4.9
★★★★★
(414 ratings)
This product stands out with a very high concentration of Omega-3s, delivering 2800mg total with an exceptional 2140mg DHA and 460mg EPA per serving. This significantly surpasses the DHA content of your current product and can offer enhanced support for cognitive function, eye health, and overall anti-inflammatory goals.
Other sellers (2)
94 Performance

Pure Arctic Cod Liver Oil Natural Strawberry Flavor

ChildLife Essentials
4.7
★★★★★
(8239 ratings)
This liquid offers a substantial 2350mg of Omega-3s (1100mg DHA, 800mg EPA) per serving. Crucially, it also provides 10mcg of Vitamin D, similar to your product, along with Vitamin A. This makes it a comprehensive alternative that matches the dual benefits of your current supplement with higher potency.
Other sellers (3)
97 Performance

Omega JYM

JYM Supplement Science
4.8
★★★★★
(420 ratings)
This product delivers a robust 750mg EPA and 750mg DHA (plus 150mg DPA) for a total of 1650mg of concentrated Omega-3s per serving. While it doesn't include Vitamin D3, its balanced high potency of EPA and DHA is excellent for joint health, cardiovascular support, and muscle recovery.
Other sellers (1)
65 Budget

Omega 3 Fish Oil Concentrate

Solgar
4.8
★★★★★
(24976 ratings)
This option offers essential Omega-3s (600mg total, with 320mg EPA and 200mg DHA) at a significantly lower cost per serving than your current product. While it doesn't include Vitamin D3 or the same high DHA concentration, it provides foundational fatty acid support for general health goals more economically.
Other sellers (2)
70 Budget

Fish Oil 1400 mg

Nature's Bounty
4.7
★★★★★
(461 ratings)
This is a budget-friendly fish oil option. It supplies 980mg of total Omega-3s (647mg EPA and 253mg DHA), offering a good amount of Omega-3s for its price, though it doesn't have the added Vitamin D3. It’s a solid choice for general Omega-3 benefits if you're looking to spend less.
Other sellers (0)
92 Budget

Omega-3 Fish Oil 1250 mg

SR Sports Research
4.8
★★★★★
(92408 ratings)
This option provides 1040mg of Omega-3s (690mg EPA, 260mg DHA) per serving at a slightly lower price than your current product. It gives you a strong dose of beneficial Omega-3s, with a good balance of EPA and DHA, making it a good value for core Omega-3 support, though without the added Vitamin D3.
Other sellers (1)
88 Value

Omega-3 Triglyceride Fish Oil 1100 mg

NATURELO Premium Supplements
4.8
★★★★★
(2746 ratings)
For a price per serving slightly higher than your current product, you get 1100mg of total Omega-3s (729mg EPA, 275mg DHA) in a triglyceride form, which some find more easily utilized by the body. It offers a solid increase in active Omega-3s for a modest price difference, making it a good value, though it does not contain Vitamin D3.
Other sellers (2)
93 Value

Alaska Wild Fish Oil Mega Omega-3

21st Century
4.8
★★★★★
(839 ratings)
This product offers 1350mg of Omega-3s (965mg EPA, 385mg DHA) for a price per serving that is a bit higher than your current product, but the significantly increased total Omega-3s, particularly the higher EPA content, represents excellent value for comprehensive inflammatory and cardiovascular support. It does not include Vitamin D3.
Other sellers (1)
96 Value

Super Omega-3

Life Extension
4.8
★★★★★
(64008 ratings)
This option provides 1200mg of Omega-3s (700mg EPA, 500mg DHA) and includes olive and sesame lignan extracts for added benefits. It offers higher total Omega-3s with a well-rounded profile and additional supportive compounds, representing strong overall value for advanced support, without D3, for a price per serving slightly above your current product.
Other sellers (4)
95 Performance

Wild Alaskan Fish Oil Summit DHA Natural Lime Flavor

Wiley's Finest
4.9
★★★★★
(414 ratings)
This product stands out with a very high concentration of Omega-3s, delivering 2800mg total with an exceptional 2140mg DHA and 460mg EPA per serving. This significantly surpasses the DHA content of your current product and can offer enhanced support for cognitive function, eye health, and overall anti-inflammatory goals.
Other sellers (2)
94 Performance

Pure Arctic Cod Liver Oil Natural Strawberry Flavor

ChildLife Essentials
4.7
★★★★★
(8239 ratings)
This liquid offers a substantial 2350mg of Omega-3s (1100mg DHA, 800mg EPA) per serving. Crucially, it also provides 10mcg of Vitamin D, similar to your product, along with Vitamin A. This makes it a comprehensive alternative that matches the dual benefits of your current supplement with higher potency.
Other sellers (3)
97 Performance

Omega JYM

JYM Supplement Science
4.8
★★★★★
(420 ratings)
This product delivers a robust 750mg EPA and 750mg DHA (plus 150mg DPA) for a total of 1650mg of concentrated Omega-3s per serving. While it doesn't include Vitamin D3, its balanced high potency of EPA and DHA is excellent for joint health, cardiovascular support, and muscle recovery.
Other sellers (1)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

© 2025 SuppHelper. All rights reserved.