
Derived from Hawaiian Haematococcus
pluvialismicroalgae cultivated under pristine conditions, esterfied astaxanthin
is a stable, powerful, fat-soluble antioxidant from the carotenoid family.
Haematococcus algae produces astaxanthin to protect itself against ultraviolet
induced free radical damage.* Enhanced Antioxidant Capacity: Astaxanthin
is different from beta-carotene in that it has two additional oxygenated groups
on each of its ring structures, enhancing its ability to scavenge free radicals.
It is believed to be several hundred times more effective than vitamin E in
neutralizing singlet oxygen molecules and has been shown to exert greater
antioxidant activity than both zeaxanthin and lutein.* Bioavailability And Stability: BioAstin®
astaxanthin is formulated in a base of safflower oil to enhance bioavailability.
Vitamin E and rosemary are added to enhance stability. Clinically Studied: Astaxanthin has been
and will continue to be clinically studied. Patents: The producers of BioAstin® hold
three patents for use as a human nutraceutical. US Patents 6,258,855, 6,344,210
and 6,433,025. BioAstin® is a registered trademark of Cyanotech Corporation. Antioxidant Support: Astaxanthin protects
the phospholipid membranes of cells from oxidative damage. In a recent U.S.
study, it demonstrated the ability to cross the blood brain barrier and protect
the retina in animals, suggesting its potential for supporting the brain and
nervous system from free radical damage. In one animal study, astaxanthin helped
to maintain a healthy bacterial environment in the stomach. * Skin Support: Initial trials with
astaxanthin suggest that it may boost the skin’s natural antioxidant defenses
against ultraviolet induced free radicals. In a human clinical evaluation,
supplementation with BioAstin® astaxanthin for two weeks provided significant
antioxidant protection for the skin. In cell cultures, astaxanthin provided
greater protection than both beta-carotene and lutein, in part by supporting
catalase and superoxide dismutase activity. Astaxanthin may also moderate the
activity of polyamines generated by exposure to sunlight.* Joint Support: In one double-blind placebo
controlled trial, BioAstin® astaxanthin significantly supported joint comfort in
human volunteers. The results of another human clinical trial suggest that
BioAstin® supported knee comfort and joint function after strenuous leg
exercises. Subjects in a third study using BioAstin® reported enhanced wrist
nerve comfort.* Immune Support: Enhanced dietary
concentrations of astaxanthin have demonstrated the ability to support healthy
immunoglobulin activity and immune function. Additional studies suggest
astaxanthin's immune and cellular support potential.* Lipid And Cardiovascular Support: In
another animal study, astaxanthin supported healthy lipid metabolism. Other
studies are in progress to evaluate further its cardiovascular support
properties. * Haematococcus pluvialis microalgae cultivated
under highly controlled conditions; vitamin E (d-alpha tocopherol) (soy). Pure Encapsulations recommends 1-3 capsules per
day, in divided doses, with meals. At this time, there are no known side effects or
precautions. If pregnant or lactating, consult your physician before taking this
product. At this time, there are no known adverse reactions
when taken in conjunction with medications. Nir Y, et al. Effect of an astaxanthin containing product on
rheumatoid arthritis. Journal of the American College of Nutrition 2002
October;21(5):490. Jyonouchi H, Sun S, Gross M. Effect of carotenoids on in
vitro immunoglobulin production by human peripheral blood mononuclear cells:
astaxanthin, a carotenoid without vitamin A activity, enhances in vitro
immunoglobulin production in response to a T-dependent stimulant and
antigen. Nutr Cancer 1995;23(2):171-83. Tanaka T, Kawamori T, Ohnishi M, Makita H, Mori H, Satoh K,
Hara A. Suppression of azoxymethane-induced rat colon carcinogenesis by
dietary administration of naturally occurring xanthophylls astaxanthin and
canthaxanthin during the postinitiation phase. Carcinogenesis1995
Dec;16(12):2957-63. Lim BP, Nagao A, Terao J, Tanaka K, Suzuki T, Takama K.
Antioxidant activity of xanthophylls on peroxyl radical-mediated
phospholipid peroxidation. Biochim Biophys Acta. 1992 Jun 22;1126(2):178-
84. Jyonouchi H, Sun S, Iijima K, Gross MD. Antitumor activity
of astaxanthin and its mode of action. Nutr Cancer. 2000;36(1):59-65. Jyonouchi H, Zhang L, Gross M, Tomita Y. Immunomodulating
actions of carotenoids: enhancement of in vivo and in vitro antibody
production to Tdependent antigens. Nutr Cancer. 1994;21(1):47-58. Healthnotes Clinical Essentials. Copyright 2004. Healthnotes,
Inc. 40 mcg. 65 i.u. 10 i.u.
What Is It?
Features Include
Uses For Astaxanthin
What Is The Source?
Recommendations
Are There Any Potential Side Effects Or Precautions?
Are There Any Potential Drug Interactions?
References:
each softgel capsule
contains:
astaxanthin
4 mg.
(naturally derived from Haematococcus
pluvialis microalgae)
lutein
vitamin A (as beta carotene)
vitamin E (d-alpha tocopherol)
other ingredients: rosemary liquid
extract, high oleic safflower oil, gelatin
capsule
1–3 capsules per day, with meals.
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