Natural Vision Enhancers

Natural Vision Enhancers

Doctor's Best4.7 (6,164 ratings)
Format:Softgel Quantity: 60 Softgel(s) · 30 servings
Goals

Product analysis

44 out of 100

Natural Vision Enhancers combines omega-3s with plant extracts in an eye-focused formula. Its EPA and DHA content is relatively expensive, and missing mixture amounts limit a complete comparison.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality21

EPA and DHA forms are unspecified on the label, making the oil preparation less straightforward to compare. The accompanying extract mixture is named, but its comparative quality remains uncertain.

Ingredient Transparency63

EPA and DHA amounts and composition are disclosed, but the accompanying mixture lacks a clear amount. Its composition details also remain uncertain, limiting a full serving comparison.

Value For Money14

EPA and DHA are relatively expensive for their active content. Their stated amounts make that comparison possible without treating total oil weight as the active amount.

Customer Satisfaction89

Customer feedback is very positive across thousands of ratings. The large review pool describes satisfaction without establishing a vision benefit.

Product Focus60

The formula’s vision-focused mixture has limited alignment with cardiovascular support. DHA has a connection to processing blood fats, but the declared amounts do not establish broad cardiovascular protection.

Format
Softgel
Container
60 Softgel(s)
Per serving
$0.53
Customer rating
4.7 · 6,164 ratings
Report analysis

Goals

Cardiovascular Support
Impact
Moderate effect
C- Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Fish Oil · 500 mg
Study evidence
Fish Oil Supportive 185 studies

Ingredients

IngredientAmount per servingScore
Calories
5 Calorie(s)
Total Fat
1 Gram(s)
Cholesterol
3 mg
Fish Oil Concentrate
500 mg 38
Total Omega-3 Fatty Acids (Fish Oil Triglycerides)
285 mg 55
Docosahexaenoic Acid
200 mg 36
Eicosapentaenoic Acid
45 mg 30
Lutein (FloraGLO Marigold flower ext.)
20 mg
Zeaxanthin (Optisharp)
4 mg
Gluten Free Adults 18–50
Report overview
B- Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value
Each serving provides 45 mg EPA and 200 mg DHA; its cost per amount of EPA and DHA is high. EPA and DHA make up a relatively small share of the oil. No independent purity testing or certification claim is available.
How this ingredient is rated

Active Ingredient Quality & Bioavailability72

The omega-3s are in triglyceride form. The oil source or antioxidant protection is not specified.
Molecular Form & Absorption Potential
The omega-3s are in triglyceride form.
Source Purity & Oxidative Protection
The oil source or antioxidant protection is not specified.

Dose, Safety & Label Transparency55

A serving lists 45 mg EPA and 200 mg DHA separately. EPA and DHA account for 49% of the oil. No independent purity testing or certification claim is available.
EPA & DHA Label Specificity
A serving lists 45 mg EPA and 200 mg DHA separately.
Active Ingredient Concentration
EPA and DHA make up 49% of the 500 mg oil serving.
Third-Party Purity Verification
No independent purity testing or certification claim is available.

Value20

The cost per amount of EPA and DHA is high.
Price per 1000mg of EPA+DHA
The cost per amount of EPA and DHA is high.
Fish Oil · 500 mg OverallScore38
D+ Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
Each serving supplies 45 mg EPA and 200 mg DHA, totaling 245 mg. The cost per gram of EPA and DHA is high. The oil is in triglyceride form. EPA and DHA make up about 49% of the fish oil.
How this ingredient is rated

Active Ingredient Quality & Bioavailability50

The oil is in triglyceride form. No oil purification claim is noted. No independent testing claim is noted.
Omega-3 Molecular Form
The oil is in triglyceride form.
Purification & Filtration Method
No oil purification claim is noted.
Third-Party Purity & Potency Verification
No independent testing claim is noted.
Source & Sustainability
A fish source is indicated, but the species is unclear in the available details.

Dose, Safety & Label Transparency35

Each serving supplies 45 mg EPA and 200 mg DHA, totaling 245 mg. EPA and DHA make up about 49% of the fish oil.
Total Active Omega-3 Dose (EPA + DHA)
Each serving supplies 45 mg EPA and 200 mg DHA, totaling 245 mg.
Omega-3 Potency & Concentration
EPA and DHA make up about 49% of the fish oil.
EPA & DHA Individual Disclosure
EPA and DHA amounts are listed individually.
Oxidation Protection (Stabilizers)
No qualifying antioxidant is noted; oxidation protection is unclear.

Value20

The cost per gram of EPA and DHA is high.
Cost Per Gram of Active EPA + DHA
The cost per gram of EPA and DHA is high.
DHA · 200 mg OverallScore36
D+ Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
A serving provides 200 mg of DHA at a very high cost per gram based on the full serving price. DHA is in triglyceride form. Purity certification and distillation are not documented in the available information.
How this ingredient is rated

Active Ingredient Quality & Bioavailability52

DHA is in triglyceride form. The serving has 285 mg of omega-3 in 500 mg of oil.
DHA Chemical Form & Bioavailability
DHA is in triglyceride form.
Oxidation Protection & Stability
No antioxidant is documented in the available information.
Oil Concentration & Purity
The serving has 285 mg of omega-3 in 500 mg of oil.

Dose, Safety & Label Transparency33

A fish source is reported. Purity certification and distillation are not documented in the available information.
DHA Absolute Dosage
A serving provides 200 mg of DHA.
Purity & Heavy Metal Verification
Purity certification and distillation are not documented in the available information.
Ingredient Source Transparency
A fish source is reported.

Value10

The cost per gram of DHA is very high, based on the full serving price.
Price per Gram of DHA
The cost per gram of DHA is very high when the full serving price is attributed to DHA.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Marine Omega-3 Supplementation and Cardiovascular Disease: An Updated Meta-Analysis of 13 Randomized Controlled Trials Involving 127 477 Participants.
    Hu Y; Hu FB; Manson JE · Journal of the American Heart Association · 2020
    Meta-analysis127,477 participants13 studies pooledCardiovascular Support forFish Oil
  2. Impact of omega-3 fatty acids on hypertriglyceridemia, lipidomics, and gut microbiome in patients with type 2 diabetes.
    Lu J; Liu R; Ren H; Wang S; Hu C; Shi Z; Li M; Liu W; Wan Q; Su Q; Li Q; Zheng H; Qu S; Yang F; Ji H; Lin H; Qi H; Wu X; Wu K; Chen Y; Xu Y; Xu M; Wang T; Zheng J; Ning G; Zheng R; Bi Y; Zhong H; Wang W · Med (New York, N.Y.) · 2025
    Randomized trial309 participantsCardiovascular Support forFish Oil
  3. A systematic review of fish-oil supplements for the prevention and treatment of hypertension.
    Campbell F; Dickinson HO; Critchley JA; Ford GA; Bradburn M · European journal of preventive cardiology · 2013
    Meta-analysis1,524 participants17 studies pooledCardiovascular Support forFish Oil
  4. Effects of fish oil-derived fatty acids on suboptimal cardiovascular health: A multicenter, randomized, double-blind, placebo-controlled trial.
    Zeng Q; Dong SY; Liu YP; Fu J; Shuai P; Zhao ZM; Li TX · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2017
    Randomized trial422 participantsCardiovascular Support forFish Oil
  5. Effect of High-Dose Marine Omega-3 Fatty Acids on Atherosclerosis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.
    Sekikawa A; Cui C; Sugiyama D; Fabio A; Harris WS; Zhang X · Nutrients · 2020
    Meta-analysis6 studies pooledCardiovascular Support forFish Oil