Ectoin | 99.9% Pure | Cosmetic Grade Active

Ectoin is an amino acid derivative — a small molecule with cosmotropic properties. It is a powerful, multifunctional active ingredient that provides anti-aging and cell-protection benefits, widely used in premium cosmetic formulations.

INCI Name: Ectoine
CAS No.: 96702-03-3
Grade: Cosmetic Grade
Purity (HPLC): ≥98.5% (Our stock: 99.9%)
Appearance: White or white-like crystalline powder
Shelf Life: 24 months
Packing: 1kg aluminium foil bag; 15kg/Carton or 25kg/Drum

Key Benefits:

• Powerful humectant – binds water molecules to maintain deep skin hydration
• Anti-aging – protects skin cells from UV and environmental oxidative stress
• Skin barrier reinforcement – stabilizes cell membranes and proteins
• Anti-inflammatory – soothes sensitive and reactive skin
• Suitable for all skin types including sensitive and compromised skin

Why Formulators Choose Ectoin — Science-Backed Benefits Breakdown:

• Extremolyte Power — Cell Protection: Ectoin is a natural extremolyte originally discovered in bacteria surviving extreme environments. It forms a protective molecular shield around skin cells, defending against UV radiation, air pollution, blue light, and extreme weather — making it one of the most potent environmental stress protectors available in cosmetic science.
• Deep Hydration Shell — Better Than Surface Hydrators: Unlike simple surface humectants, Ectoin forms a structured water shell (the “Ectoin Hydro Complex”) directly around skin cells and proteins. This locks in moisture at a cellular level, providing longer-lasting, deeper hydration than standard Hyaluronic Acid alone.
• Cortisone-Like Soothing — Without Side Effects: Ectoin delivers a powerful anti-inflammatory effect comparable to mild cortisone — but without the risks of steroid use. It effectively calms active eczema flare-ups, rosacea redness, and severe skin inflammation safely and gently, making it ideal for sensitive and compromised skin formulations.
• Harsh Actives Buffer — The Perfect Retinol Partner: Formulators pairing Retinol, AHAs, or BHAs with Ectoin report a dramatic reduction in peeling, flaking, and irritation. Ectoin acts as a stabilizing buffer that allows the skin to tolerate potent actives without the typical side effects — enabling higher-efficacy formulations with better consumer compliance.

Skin Barrier Recovery Guide — Problem-Solving with Ectoin:

• Skin barrier kharab ho jaye to kya karein / How to fix a damaged skin barrier: A compromised skin barrier leads to transepidermal water loss (TEWL), redness, and sensitivity. Incorporate Ectoin at 1–2% in your water phase — its Hydro Complex technology reinforces the lipid barrier, stabilizes skin proteins, and restores the skin’s natural defense mechanism within days of consistent use.
• Retinol se skin red ho jaye to solution / How to calm retinol irritation: Retinol-induced redness and peeling is one of the most common formulation complaints. Adding Ectoin at 1% to your Retinol serum or cream acts as a molecular buffer — reducing receptor-level irritation and allowing the skin to adapt to Retinol faster without compromising its anti-aging efficacy.
• Best active ingredient for intense skin redness and inflammation: Ectoin’s cortisone-like mechanism targets the root cause of inflammatory redness — not just the surface symptoms. It inhibits pro-inflammatory pathways and stabilizes mast cells, making it the go-to active for rosacea, eczema, and post-procedure skin recovery formulations.
• Pure Ectoin powder supplier in Pakistan / Cosmetic active ingredients online Pakistan: Cosmeti Hub is Pakistan’s dedicated supplier of certified cosmetic-grade actives. Our Ectoin is 99.9% pure (HPLC verified), COA-backed, and available with nationwide delivery to Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Multan, and beyond.

Applications:

• Skin Care: Moisturizers, serums, anti-aging creams, eye creams
• Sun Care: After-sun products, UV protection formulations
• Sensitive Skin: Calming lotions, barrier repair creams
• Hair Care: Scalp treatments, conditioning serums

Technical Specifications:

• Appearance: White or white-like crystalline powder
• Purity (HPLC): ≥98.5%
• Specific Rotation: +139° ~ +145°
• pH Value: 5.0 ~ 8.0
• Loss on Drying: ≤1.5%
• Residue on Ignition: ≤0.1%
• Heavy Metals (As Pb): ≤10 ppm
• Arsenic: ≤2 ppm
• Total Bacterial Counts: ≤1,000 cfu/g
• E. Coli: ≤10 cfu/g
• Yeasts & Molds: ≤50 cfu/g
• Staphylococcus: ≤100 cfu/g
• Salmonella: Negative/25g

Storage & Handling:

• Store in a cool, dry place away from direct sunlight and moisture
• Keep container tightly sealed when not in use
• Avoid contact with eyes; wash hands after handling

Frequently Asked Questions (FAQ):

Q: What is Ectoin?
A: Ectoin (INCI: Ectoine) is a naturally occurring amino acid derivative used in cosmetics for powerful moisturizing, anti-aging, and skin-protective benefits.

Q: What is the CAS number?
A: CAS No.: 96702-03-3

Q: What is the recommended usage rate?
A: Typically 0.5–2% in finished formulations. Dissolve in the water phase.

Q: Is it water-soluble?
A: Yes, Ectoin is highly water-soluble and should be added to the aqueous phase of formulations.

Q: What is the shelf life?
A: 24 months from manufacturing date when stored correctly.

Q: Is a Certificate of Analysis available?
A: COA available upon request.

Q: How should it be stored?
A: Store in a cool, dry place away from direct sunlight and moisture. Keep container tightly sealed.

Q: What is Ectoin and how does it repair a damaged skin barrier?
A: Ectoin is a natural extremolyte — a stress-protection molecule — that works by forming a structured Hydro Complex around skin cells and proteins. When the skin barrier is damaged (due to over-exfoliation, harsh actives, environmental stress, or conditions like eczema), Ectoin stabilizes the lipid bilayer, reduces transepidermal water loss (TEWL), and calms inflammatory responses. At just 1–2% in the water phase, it actively rebuilds the barrier’s structural integrity while simultaneously soothing redness and restoring moisture retention — making it one of the most complete barrier repair actives available.

Q: Can Ectoin be safely mixed with Retinol, Vitamin C, or Niacinamide?
A: Yes — Ectoin is an ideal formulation partner for all three. With Retinol, it acts as a molecular buffer that reduces receptor-level irritation, allowing the skin to tolerate higher Retinol concentrations without peeling or redness. With Vitamin C (L-Ascorbic Acid), Ectoin’s stabilizing properties help protect the notoriously unstable ascorbic acid from oxidation. With Niacinamide, it creates a synergistic barrier-repair and brightening combination with zero known incompatibilities. Ectoin is pH-flexible (5.0–8.0) and chemically stable, making it one of the most versatile actives for multi-ingredient formulations.

Q: Where to buy authentic 99.9% pure cosmetic grade Ectoin powder in Pakistan?
A: Cosmeti Hub is Pakistan’s trusted supplier of certified cosmetic-grade active ingredients, including 99.9% pure Ectoin (HPLC verified). We provide full COA documentation, authentic sourcing, and nationwide cash-on-delivery to all major cities — Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, and beyond. Order directly through our online store for fast dispatch, bulk pricing, and dedicated formulator support.