ISEGSTAR
Your Medical Nutrition Expert
ADVANCED NUTRITION, ENGINEERED FOR A LONGER, HEALTHIER LIFE.
ADVANCED NUTRITION, ENGINEERED FOR A LONGER, HEALTHIER LIFE.
About
ISEGSTAR
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Premium formulas across our global product range.
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Premium formulas across our global product range.
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Premium formulas across our global product range.
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International patents behind our science.
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International patents behind our science.
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International patents behind our science.
OUR COLLECTIONS
A curated range of premium, US-made formulas — engineered with science and natural purity.
A curated range of premium, US-made formulas — engineered with science and natural purity.
OUR SCIENCE
Science-led nutrition, engineered for purity, potency and trust.
Science-led nutrition, engineered for purity, potency and trust.
R&D & Formulation
We start with the biology of aging, then engineer intelligent ingredient combinations that make advanced science usable every day.
Evidence-Led
Smart Formulation
Scientific Precision
Validated Formulas
Patent Portfolio
Original research protected by a growing portfolio of international patents, from NMN anti-aging to marine bioactives.
9+ Intl. Patents
NMN Anti-Aging
Fucoidan Science
Marine Bioactives
Quality & Testing
Every batch is produced and verified under strict US controls, with independent analysis on file.
FDA Registered
cGMP Certified
USP Methods
COA Verified
Ingredient Sourcing
Raw materials selected to organic-certification standards, with regular audits of our global supplier facilities.
Organic-Standard
Audited Suppliers
NSF & SQF Aligned
Purity Traceable
R&D & Formulation
We start with the biology of aging, then engineer intelligent ingredient combinations that make advanced science usable every day.
Evidence-Led
Smart Formulation
Scientific Precision
Validated Formulas
Patent Portfolio
Original research protected by a growing portfolio of international patents, from NMN anti-aging to marine bioactives.
9+ Intl. Patents
NMN Anti-Aging
Fucoidan Science
Marine Bioactives
Quality & Testing
Every batch is produced and verified under strict US controls, with independent analysis on file.
FDA Registered
cGMP Certified
USP Methods
COA Verified
Ingredient Sourcing
Raw materials selected to organic-certification standards, with regular audits of our global supplier facilities.
Organic-Standard
Audited Suppliers
NSF & SQF Aligned
Purity Traceable
R&D & Formulation
We start with the biology of aging, then engineer intelligent ingredient combinations that make advanced science usable every day.
Patent Portfolio
Original research protected by a growing portfolio of international patents, from NMN anti-aging to marine bioactives.
Quality & Testing
Every batch is produced and verified under strict US controls, with independent analysis on file.
Ingredient Sourcing
Raw materials selected to organic-certification standards, with regular audits of our global supplier facilities.
CERTIFIED & COMPLIANT
Made in the United States under FDA-registered, cGMP-compliant conditions — every batch tested to USP methods and backed by independent COA.
Made in the United States under FDA-registered, cGMP-compliant conditions — every batch tested to USP methods and backed by independent COA.
QUALITY & CERTIFICATIONS
Our products are registered, certified and tested to exacting US standards — FDA, cGMP, USP methods and more.
Our products are registered, certified and tested to exacting US standards — FDA, cGMP, USP methods and more.
HEALTH
& BEAUTY
Two premium product lines — dietary supplements and science-led skincare, made in the USA.
Two premium product lines — dietary supplements and science-led skincare, made in the USA.
Dietary Supplements
Foundational daily nutrition, crafted to the same premium standard as everything we make.
INNER
/ nutrition
Krill oil & omega support
Probiotics & digestive health
Bone-strength formulas
Restful-sleep support
Everyday foundational nutrition
Dietary Supplements
Foundational daily nutrition, crafted to the same premium standard as everything we make.
INNER
/ nutrition
Krill oil & omega support
Probiotics & digestive health
Bone-strength formulas
Restful-sleep support
Everyday foundational nutrition
Dietary Supplements
Foundational daily nutrition, crafted to the same premium standard as everything we make.
INNER
/ nutrition
Krill oil & omega support
Probiotics & digestive health
Bone-strength formulas
Restful-sleep support
Everyday foundational nutrition
Cosmetics & Skincare
Science-led skincare drawn from our stem-cell and anti-aging research — from serums to masks.
OUTER
/ care
Stem-cell skincare
Deep-repair facial masks
Fullerene anti-aging
Bird's-nest collagen peptides
Beauty & anti-aging actives
Cosmetics & Skincare
Science-led skincare drawn from our stem-cell and anti-aging research — from serums to masks.
OUTER
/ care
Stem-cell skincare
Deep-repair facial masks
Fullerene anti-aging
Bird's-nest collagen peptides
Beauty & anti-aging actives
Cosmetics & Skincare
Science-led skincare drawn from our stem-cell and anti-aging research — from serums to masks.
OUTER
/ care
Stem-cell skincare
Deep-repair facial masks
Fullerene anti-aging
Bird's-nest collagen peptides
Beauty & anti-aging actives
TRUSTED WORLDWIDE
Real feedback from the retailers, distributors and private-label partners we manufacture for — across supplements and skincare.
Real feedback from the retailers, distributors and private-label partners we manufacture for — across supplements and skincare.
4.9/5
Average partner satisfaction across 20+ markets, based on 350+ post-shipment reviews collected in 2025.
“Their documentation is the cleanest we've seen. FDA registration, cGMP, COA — everything arrived before we asked. That alone cut our onboarding by a month.”
Marcus Feld
Head of Sourcing, Nordwell Retail
“We came for the NMN line and stayed for the consistency. Twelve batches in, the assay results have not moved. For a private-label brand, that predictability is the whole business.”
