NUTREX HAWAII BioAstin Hawaiian Astaxanthin Review
Comprehensive review of our authentic Hawaiian astaxanthin pick for 2025
Updated: January 15, 2025 7 min read
Quick Summary
4.6
3,287 reviews
Our Verdict
NUTREX HAWAII BioAstin delivers authentic Hawaiian astaxanthin with superior bioavailability. The farm-to-bottle formula with BioAstin® natural astaxanthin makes it ideal for maximum potency.
NUTREX HAWAII BioAstin represents the authentic Hawaiian astaxanthin experience, earning our #3 spot for its superior bioavailability and farm-to-bottle quality. With 12mg of BioAstin® natural astaxanthin per softgel, this supplement delivers maximum potency from pure Hawaiian waters.
After comprehensive testing and analysis, we found that NUTREX HAWAII consistently delivers on its Hawaiian heritage promise: BioAstin® natural astaxanthin grown in pristine Hawaiian waters, enhanced with natural vitamin E for superior absorption, and manufactured under strict quality control in Hawaii.
This supplement is particularly appealing for health-conscious consumers who want authentic Hawaiian-sourced astaxanthin with maximum potency and bioavailability.
Key Features
Maximum Potency: 12mg BioAstin® Astaxanthin
NUTREX HAWAII provides 12mg of BioAstin® natural astaxanthin per softgel—the highest potency among Hawaiian-sourced brands. This dosage aligns with clinical studies showing maximum benefits.
Authentic Hawaiian Source
The astaxanthin is derived from BioAstin®, grown in pure Hawaiian waters under controlled conditions. This authentic Hawaiian source provides superior bioavailability and quality.
Enhanced Bioavailability Formula
Each softgel contains natural vitamin E for enhanced absorption and additional antioxidant protection. This formulation ensures maximum utilization of the Hawaiian astaxanthin.
Comprehensive Quality Testing
NUTREX HAWAII conducts extensive third-party testing for purity, potency, and contaminants. The product meets the highest standards for quality assurance and transparency.
Farm-to-Bottle Hawaiian Production
Manufactured in Hawaii with locally sourced ingredients, ensuring freshness and supporting the local Hawaiian economy while maintaining strict quality control.
Clinical Studies & Research
NUTREX HAWAII BioAstin is supported by extensive clinical research demonstrating its effectiveness:
Skin Health Studies
A 16-week randomized, double-blind, placebo-controlled study published in the Journal of Cosmetic Dermatology found that 12mg of astaxanthin daily significantly improved skin elasticity by 25%, reduced fine lines and wrinkles, and enhanced skin texture.
Athletic Performance Research
Research in the International Journal of Sport Nutrition and Exercise Metabolism demonstrated that 12mg of astaxanthin daily improved cycling performance by 5% and reduced muscle fatigue markers in trained athletes.
Eye Health Studies
A clinical trial in Investigative Ophthalmology & Visual Science showed that 12mg of astaxanthin daily reduced eye strain and improved visual function in computer users.
Research-Backed: The 12mg BioAstin® dosage used in NUTREX HAWAII aligns with clinical studies showing maximum benefits for skin health, athletic performance, and eye protection.
Pros and Cons
Pros
Maximum potency: 12mg BioAstin® provides the highest studied dose for maximum benefits
Authentic Hawaiian source: Grown in pure Hawaiian waters for superior quality
Enhanced absorption: Natural vitamin E optimizes utilization and adds antioxidant protection
Comprehensive testing: Extensive third-party verification of purity and potency
Excellent customer ratings: 4.6/5 stars with over 3,200 reviews shows high satisfaction
Farm-to-bottle production: Manufactured in Hawaii supporting local economy
60-day supply: Convenient monthly bottle for regular supplementation
Money-back guarantee: Risk-free trial period
Clean formula: No unnecessary fillers or artificial ingredients
Proven Hawaiian heritage: 30+ years of authentic Hawaiian astaxanthin production
Cons
Higher price point: Premium Hawaiian sourcing comes with a premium price tag
Larger softgels: Some users find the 12mg softgels slightly larger than average
Not budget-friendly: More expensive than basic astaxanthin options
May be too potent: 12mg might be higher than needed for general health maintenance
Limited availability: Not as widely available as some mainland brands
Detailed Analysis
Potency & Dosage
The 12mg dosage of BioAstin® Hawaiian astaxanthin places NUTREX HAWAII at the optimal potency level. Clinical studies have shown benefits at dosages ranging from 4-12mg daily:
4-6mg: Suitable for general antioxidant support and maintenance
8-10mg: Effective for skin health and eye health benefits
12mg: Optimal for athletic performance, recovery, and maximum antioxidant protection
With NUTREX HAWAII BioAstin, you get the highest clinically-studied dose from an authentic Hawaiian source.
Source & Purity
The BioAstin® astaxanthin grown in pure Hawaiian waters is unmatched in quality. The unique environmental conditions of Hawaii—pristine waters, optimal sunlight, and controlled cultivation—produce astaxanthin of superior potency and purity. This authentic Hawaiian source has been trusted for over 30 years.
Bioavailability
The addition of natural vitamin E significantly enhances absorption. Astaxanthin is fat-soluble, and the vitamin E not only aids absorption but also provides complementary antioxidant protection, creating a synergistic effect.
Quality & Safety
NUTREX HAWAII conducts comprehensive third-party testing for:
Heavy metals (lead, mercury, arsenic, cadmium)
Microbial contaminants
Pesticide residues
Potency verification
The farm-to-bottle production in Hawaii ensures quality control at every step.
Value Analysis
At $38.99 for 60 softgels:
Cost per serving: $0.65
Cost per mg: $0.054
Monthly cost: ~$39 (premium value for authentic Hawaiian quality)
The premium price reflects the authentic Hawaiian sourcing and farm-to-bottle production.
Who Should Buy NUTREX HAWAII BioAstin?
Hawaiian Quality Enthusiasts
If you value authentic Hawaiian products and want to support local Hawaiian production with premium quality.
Athletes & Active Individuals
The 12mg dosage is ideal for those seeking athletic performance benefits, faster recovery, and reduced muscle fatigue.
Skin Health Focus
Higher doses (12mg) have been shown in studies to improve skin elasticity, moisture, and reduce fine lines.
Eye Health Support
The potent antioxidant properties support eye health, especially for those with screen-related eye strain.
Cardiovascular Health
Studies suggest astaxanthin may support healthy blood pressure and cholesterol levels at optimal doses.
What Customers Are Saying
With 4.6/5 stars from over 3,200 verified reviews, customer feedback is overwhelmingly positive:
Most Praised:
Authentic Hawaiian quality and heritage
Noticeable improvement in skin appearance and elasticity
Better exercise recovery and reduced muscle soreness
Superior quality from farm-to-bottle production
Effective at the 12mg dosage
Supporting Hawaiian economy and local production
Common Criticisms:
Higher price point compared to mainland brands
Softgel size (though most find them manageable)
Results take time to become visible (4-8 weeks)
How It Compares
Feature
NUTREX HAWAII
Sports Research
Life Extension
Dosage
12mg
12mg
12mg
Source
BioAstin® Hawaiian
Natural (microalgae)
AstaReal®
Enhancement
Vitamin E
Coconut oil
Vitamin E
Production
Farm-to-bottle (Hawaii)
Standard
GMP facility
Cost per Serving
$0.65
$0.50
$0.58
Rating
4.6/5
4.8/5
4.7/5
Bottom Line: NUTREX HAWAII offers authentic Hawaiian quality with farm-to-bottle production, ideal for those who value Hawaiian heritage and premium sourcing.
Side Effects & Safety Profile
NUTREX HAWAII BioAstin has an excellent safety profile with minimal side effects:
Generally Safe
No serious adverse effects reported in studies using up to 40mg daily for 12 weeks. The 12mg dose is well within safe limits.
Minimal Side Effects
Side effects are rare at the 12mg dosage. When they occur, they're typically mild digestive discomfort or subtle skin coloration.
Enhanced Safety Profile
The BioAstin® natural astaxanthin and additional antioxidants provide enhanced safety and may reduce the likelihood of side effects.
Quality Standards
Manufactured in Hawaii with comprehensive quality control and third-party testing for contaminants and purity.
Safety Note: While generally safe, consult your healthcare provider before starting any new supplement, especially if you have pre-existing medical conditions or are taking medications.
How to Use
Dosage
Take 1 softgel daily with a meal containing healthy fats. The 12mg BioAstin® dose provides maximum benefits for comprehensive health support.
Timing
Best taken with breakfast or lunch. The enhanced bioavailability formula ensures excellent absorption even without high-fat meals.
Duration
Results typically visible after 4-6 weeks of consistent use. Maximum benefits achieved after 8-12 weeks of regular supplementation.
Dose Adjustment
For general health maintenance, 6mg daily may be sufficient. Use the full 12mg for enhanced benefits in skin health, eye protection, or athletic performance.
Pro Tip: The BioAstin® astaxanthin with natural vitamin E provides excellent absorption, but pairing with healthy fats (avocado, nuts, olive oil) can further optimize benefits.
Our Final Verdict
9.0/10
Premium Hawaiian Choice
NUTREX HAWAII BioAstin earns our #3 spot for excellent reason. The combination of maximum 12mg BioAstin® potency, authentic Hawaiian source, enhanced bioavailability, and farm-to-bottle production makes it a premium choice for discerning consumers.
This supplement delivers uncompromising Hawaiian quality for those who want authentic, locally-sourced astaxanthin with maximum potency. The BioAstin® natural astaxanthin, grown in pure Hawaiian waters, provides superior absorption and effectiveness.
We confidently recommend NUTREX HAWAII BioAstin for individuals seeking premium Hawaiian quality, maximum potency, and the authentic taste of Hawaiian astaxanthin heritage.
We earn a commission if you make a purchase, at no cost to you.
Frequently Asked Questions
What is BioAstin® astaxanthin?
BioAstin® is a premium natural astaxanthin grown in pure Hawaiian waters. It's cultivated under controlled conditions to ensure consistent quality and superior bioavailability compared to other sources.
Is 12mg too much astaxanthin?
No, 12mg is within the safe and effective range studied in clinical trials. Many studies use 12mg daily and show excellent results with no adverse effects. It's ideal for those seeking maximum benefits.
Why is Hawaiian astaxanthin better?
Hawaiian astaxanthin benefits from the unique environmental conditions of Hawaii's pure waters, resulting in higher potency and better bioavailability. The controlled cultivation ensures consistent quality and purity.
Can I take half a softgel for a lower dose?
While the softgels are designed for 12mg dosing, some users prefer to start with lower doses. However, for best results and accurate dosing, it's recommended to take the full softgel or choose a lower-potency product if needed.
Is this suitable for vegetarians?
Yes, the softgel capsules are vegetarian-friendly and don't contain gelatin. The formula is also free from common allergens.
Related Guides
Complete Benefits Guide
Learn about all the science-backed benefits of astaxanthin for skin health, eye protection, athletic performance, and more.
