Home Ingredients FucoVital® (Microalgae Fucoxanthin — Algatech)
Weight ManagementMetabolic HealthLiver Health

FucoVital® (Microalgae Fucoxanthin — Algatech)

Phaeodactylum tricornutum
Evidence Level
Limited
0 Clinical Trials
3 Documented Benefits
2/5 Evidence Score

FucoVital® is a natural fucoxanthin from Algatech, grown from the microalgae Phaeodactylum tricornutum rather than harvested seaweed. Fucoxanthin is a marine carotenoid studied for supporting healthy metabolism, triglycerides, and liver fat, though human clinical evidence for the isolated compound is still developing.

Studied Dose Commonly a few milligrams of fucoxanthin per day.
Active Compound Fucoxanthin, a marine carotenoid from microalgae.

Benefits

Metabolic support

Fucoxanthin is studied for supporting healthy metabolism, including triglyceride levels and fat handling, the basis for its metabolic positioning; human data are still developing.

Liver-fat support

Research explores fucoxanthin for supporting healthy liver fat, an area of active study.

Antioxidant defense

As a carotenoid, fucoxanthin provides antioxidant activity that helps protect cells from oxidative stress.

Mechanism of action

1

Thermogenic signaling

Fucoxanthin is studied for supporting the expression of UCP1, a protein involved in burning fat for heat, in fat tissue.

2

Antioxidant action

Fucoxanthin's carotenoid structure scavenges free radicals and supports antioxidant defenses.

Clinical trials

Side effects and drug interactions

Common Potential side effects

Generally well-tolerated — adverse effects are uncommon at normal doses.
Mild digestive upset is occasionally reported.
Discontinue if any unusual reaction occurs.

Important Drug interactions

No major drug interactions are established for this ingredient.
Tell your doctor about all supplements if you take prescription medication.
Use caution if pregnant, breastfeeding, or managing a health condition.

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Frequently asked questions about FucoVital® (Microalgae Fucoxanthin — Algatech)

What is FucoVital?

FucoVital® is a natural fucoxanthin from Algatech, grown from the microalgae Phaeodactylum tricornutum rather than harvested seaweed. Fucoxanthin is a marine carotenoid studied for supporting healthy metabolism, triglycerides, and liver fat, though human clinical evidence for the isolated compound is still developing.

What is FucoVital used for?

FucoVital is researched primarily for Weight Management, Metabolic Health, and Liver Health. Fucoxanthin is studied for supporting healthy metabolism, including triglyceride levels and fat handling, the basis for its metabolic positioning; human data are still developing.

What is the recommended dosage of FucoVital?

The clinically studied dose is Commonly a few milligrams of fucoxanthin per day. Always follow the product label and check with a healthcare provider for personal advice.

Is FucoVital safe, and does it have side effects?

For most healthy adults, FucoVital is well tolerated at studied doses. Reported effects can include: Generally well-tolerated — adverse effects are uncommon at normal doses. Mild digestive upset is occasionally reported. It may also interact with some medications. FucoVital is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does FucoVital interact with any medications?

Possible interactions include: No major drug interactions are established for this ingredient. Tell your doctor about all supplements if you take prescription medication. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for FucoVital?

NutraSmarts rates the evidence for FucoVital as Limited (2 out of 5). It is backed by 3 cited references summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(3 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Abidov M, Ramazanov Z, Seifulla R, Grachev S The effects of Xanthigen in the weight management of obese premenopausal women with non-alcoholic fatty liver disease and normal liver fat Diabetes, Obesity and Metabolism. 2010;12(1):72-81. doi:10.1111/j.1463-1326.2009.01132.x.PubMedUsed to support: 16-week RCT in obese women showing fucoxanthin-containing supplement reduced body weight, liver fat, and triglycerides; this is the primary human RCT for fucoxanthin and directly supports metabolic support and liver-fat benefit claims for FucoVital (fucoxanthin component)
  2. Dickerson B, Maury J, Jenkins V, Nottingham K, Xing D, Gonzalez DE, Leonard M, Kendra J, Ko J, Yoo C, Johnson S, Pradelles R, Purpura M, Jäger R, Sowinski R, Rasmussen CJ, Kreider RB Effects of Supplementation with Microalgae Extract from Phaeodactylum tricornutum (Mi136) to Support Benefits from a Weight Management Intervention in Overweight Women Nutrients. 2024;16(7):990. doi:10.3390/nu16070990.PubMedUsed to support: Human RCT using microalgae extract from Phaeodactylum tricornutum (same species as FucoVital) in a weight-management intervention in overweight women; supports metabolic and body-composition benefit claims for FucoVital at the same organism/component level
  3. Miyashita K, Beppu F, Hosokawa M, Liu X, Wang S Nutraceutical characteristics of the brown seaweed carotenoid fucoxanthin Archives of Biochemistry and Biophysics. 2020;686:108364. doi:10.1016/j.abb.2020.108364.PubMedUsed to support: Comprehensive review of fucoxanthin's nutraceutical properties covering anti-obesity, antioxidant, and hepatoprotective mechanisms; supports antioxidant defense and metabolic support claims for FucoVital (fucoxanthin component); human evidence noted as limited