Quality Crystalline EGT Ergothioneine Amino Acid Neuroprotective Antioxidant For Capsules factory

<

>

Crystalline EGT Ergothioneine Amino Acid Neuroprotective Antioxidant For Capsules

Specifications

Highlight:

EGT Ergothioneine Crystalline

,

Neuroprotective EGT Ergothioneine

,

Capsules amino acid ergothioneine

Solubility:

Soluble In Water

Molecularformula:

C9H15N3O2S

Purity:

≥ 99.9%

Molecularweight:

229.3 G/mol

Chemicalname:

Ergothioneine

Productname:

EGT Ergothioneine

Tags:

ergothioneine vitamin

Key Attributes

Place of Origin: China

Minimum Order Quantity: 5KG

Price: $600-800/kg

Delivery Time: 7-15 work days

Payment Terms: TT

Product Description

Ultra-Stable Crystalline L-Ergothioneine — Neuroprotective Antioxidant for Capsules

L-Ergothioneine ≥99.9% Sleep Support Antioxidant Ingredient -- OCTN-1 Transported EGT

Sleep difficulties are among the most commonly reported concerns in healthy aging — and DR.ERGO® L-Ergothioneine is the first antioxidant amino acid with direct clinical evidence for improving sleep onset in humans. In a 16-week randomized, double-blind, placebo-controlled trial (147 adults, aged 55-79), the 25 mg/day EGT group recorded a statistically significant, dose-dependent reduction in sleep-onset difficulty, as measured by the Leeds Sleep Evaluation Questionnaire (LSEQ).

DR.ERGO® is produced by Anti-aging Ingredients LLC using patented green biofermentation technology (patented by the Chinese Academy of Sciences), yielding ≥99.9% purity in an ultra-stable crystalline form. Its active cellular uptake via the exclusive OCTN-1 transporter ensures efficient delivery to neural tissues, where it stabilizes the HPA axis, modulates neurotransmitter balance, and reduces neuroinflammatory signals that disrupt sleep architecture.

Specification

Ingredient	L-Ergothioneine (EGT)
Purity	≥99.9%
Form	Ultra-stable crystalline powder
Production Method	Green biofermentation (patented, Chinese Academy of Sciences)
Cellular Transporter	OCTN-1 exclusive active transport
Recommended Daily Dose	8-25 mg (per clinical evidence)
Allergen Status	Allergen-free
Certifications	FDA GRAS / EU Novel Food / NSF GMP / ISO 22000 / Halal / Vegan
Applications	Tablets, Capsules, Gummies, Gels, Powders, Jellies

Characteristics

Clinically proven sleep onset improvement at 25 mg/day in a 16-week RCT (LSEQ-validated)
Exclusive OCTN-1 active cellular transporter — superior bioavailability versus passive-uptake antioxidants
Ultra-stable crystalline form — excellent shelf life under standard storage conditions
5-mechanism action: neurotransmitter balance, oxidative stress reduction, HPA axis stabilization, brain energy metabolism, neuroinflammation attenuation
FDA GRAS approved, EU Novel Food listed — compliant for North American and European supplement markets

Frequently Asked Questions

Q1: What clinical evidence supports DR.ERGO® for improving sleep?

A1: A peer-reviewed 16-week randomized, double-blind, placebo-controlled trial published in Nutraceuticals (2025) demonstrated that the 25 mg/day EGT group showed a significant, dose-dependent improvement in sleep onset as measured by the Leeds Sleep Evaluation Questionnaire. A separate Japanese RCT also confirmed that 20 mg/day EGT significantly improved both subjective and objective sleep quality (EEG-measured) over 4 weeks.

Q2: Why does the OCTN-1 transporter matter for bioavailability compared to other antioxidants?

A2: Unlike antioxidants that rely on passive diffusion (which limits cellular concentration), EGT is actively transported into cells via OCTN-1 — a dedicated cellular uptake protein widely expressed across organs including the brain, liver, and kidneys. This results in efficient accumulation and retention in tissues, with less than 4% of an oral dose excreted in urine. No other known dietary antioxidant has a similarly dedicated transport mechanism.

Q3: Can DR.ERGO® be combined with melatonin or other sleep ingredients?

A3: DR.ERGO® acts through neuroregulatory and antioxidant pathways rather than sedative mechanisms, making it compatible with melatonin, GABA, and other sleep support actives. As always, we recommend consulting formulation specialists and relevant regulatory guidance for combination products.

Q4: What dosage forms are available and what is the recommended inclusion level?

A4: DR.ERGO® is available as a bulk crystalline powder for formulation into tablets, capsules, gummies, gels, powders, and jellies. Clinical trials support effective use at 8-25 mg per daily serving. Exact inclusion levels depend on product format and target claim.

Overall Rating

5.0

★★★★★

Based on 50 reviews recently

5 star

100%

4 star

0

3 star

0

2 star

0

1 star

0

All Reviews

S

Sharry

China (Mainland) May 20.2026

★★★★★
★★★★★

The L-ergothioneine supplied by Shanghai EGT Synbio Group offers good solubility and is supported by comprehensive stability data, providing strong support for the quality-control system of our sports nutrition products.
L

l*a

China (Mainland) May 13.2026

★★★★★
★★★★★

During ingredient screening, Shanghai EGT Synbio Group's product performed strongly in purity and batch-to-batch consistency, making the company one of our preferred ingredient suppliers.

Online Service

Crystalline EGT Ergothioneine Amino Acid Neuroprotective Antioxidant For Capsules

EGT Ergothioneine Crystalline

Neuroprotective EGT Ergothioneine

Capsules amino acid ergothioneine

mushroom ergothioneine

l ergothioneine supplement

ergothioneine vitamin

Online Service

Crystalline EGT Ergothioneine Amino Acid Neuroprotective Antioxidant For Capsules

EGT Ergothioneine Crystalline

Neuroprotective EGT Ergothioneine

Capsules amino acid ergothioneine

mushroom ergothioneine

l ergothioneine supplement

ergothioneine vitamin

ODM Pure L-Ergothioneine Bulk Raw Materials For Dietary Supplements

EGT L-Ergothioneine Ingredient For Capsules Tablets Gummies Cas 497-30-3

Antioxidant Ergothioneine Food Fine Powder Biofermentation Derived Ingredient

Dr.Ergo® L-Ergothioneine Food 99.99% Ingredient Powder Water Soluble