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Ectoin Powder

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Other Name: Thp(B); (S)-2-Methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid; (4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid
INCI NAME: ECTOIN
Appearance: White Powder
Purity: 98%
Solubility: soluble in water, methanol
Molecular Formula: C6H10N2O2
Molecular Weight: 142.16
CAS No: 96702-03-3
EINECS No: 431-910-1
Availability:

Ectoin

Ectoin powder is a natural compound with noteworthy properties that have garnered attention across various industries. It is derived from microorganisms that thrive in extreme environments like deserts and salt lakes. Ectoin acts as a protective agent, shielding cells and proteins from stressors such as UV radiation and high temperatures. In skincare, Ectoin is valued for its moisturizing and anti-aging effects. It helps retain skin hydration, preventing dryness and maintaining a supple complexion. Additionally, Ectoin has been found to possess anti-inflammatory properties, soothing and calming the skin. Its unique characteristics make Ectoin a sought-after ingredient in skincare products, contributing to overall skin well-being and resilience.


What are the benefits of Ectoin?

Ectoin offers numerous benefits when used in skincare products. Firstly, Ectoin acts as a potent moisturizer, improving the moisture retention of the skin. It helps to prevent dryness and enhances the skin's overall hydration levels, resulting in a smoother and more plump appearance. Additionally, Ectoin has antioxidant properties that help protect the skin against free radicals and environmental stressors, thereby reducing premature aging signs. Ectoin also possesses skin-soothing properties, making it suitable for sensitive and irritated skin. Many skincare products, such as Ectoin serum powder and cosmetic grade Ectoine, utilize Ectoin to provide optimal skincare benefits, leaving the skin nourished, protected, and rejuvenated.


How to use Ectoin?

To incorporate Ectoin into your skincare routine, follow these steps. If you have Ectoin serum powder, mix a small amount with water to create a serum consistency. Apply the serum onto clean, dry skin and gently massage it in. Alternatively, opt for skincare products formulated with cosmetic grade Ectoine, such as creams or serums. Apply the Ectoin-based product to your face, avoiding the eye area, using circular motions. Allow it to absorb completely before applying other skincare or makeup products. Regular use of Ectoin skincare can promote skin health and hydration for a rejuvenated and refreshed complexion.


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★What is the safe addition ratio of Ectoin Powder in cosmetic end products?

The safe addition ratio of Ectoin in cosmetic end products varies by product type, following relevant regulatory requirements and industry practices:

- Leave-on products (serums, creams, masks, eye creams): 0.5%–5.0%

- Rinse-off products (cleansers, shower gels, toners): 0.1%–1.0%

- Sunscreen products: 1.0%–3.0%  


★Is Ectoin Powder allowed to be added to cosmetics in China, the EU, the US, South Korea, and Japan?

Ectoin (INCI Name: ECTOIN) is allowed to be added to cosmetics in all five regions


★Which cosmetic ingredients work better with Ectoin Powder for moisturizing and brightening effects?

Ectoin + Hyaluronic Acid (HA) + Alpha-Arbutin

Ectoin + Niacinamide (Vitamin B3) + Glycerin

Ectoin + Sodium Ascorbyl Phosphate (SAP) + Panthenol

Ectoin + Ceramides + Tranexamic Acid


★Can Ectoin Powder be used with UV-protective cosmetic ingredients? If yes,do you recommended Pairing Ratios

Yes, Ectoin can be perfectly paired with UV-protective cosmetic ingredients.

Recommended Pairing Ratios: Ectoin 1.0%–3.0% + Avobenzone 1.0%–3.0% (max allowable concentration in China is 3%); Ectoin 1.0%–3.0% + Octinoxate 2.0%–7.5% (max allowable concentration in China is 7.5%); Ectoin 1.0%–3.0% + Octocrylene 2.0%–10.0% (max allowable concentration in China is 10.0%).


★What is the solubility of Ectoin Powder for cosmetic formulation?

Solubility in Water: Ectoin ishighly soluble in water , and its aqueous solution presents a clear, colorless to light yellow liquid, which is consistent with the water solubility test standard of cosmetic-grade Ectoin. A 5% aqueous solution of Ectoin has a pH value of approximately 6.0–7.0, which is close to the skin’s physiological pH and suitable for direct addition to water-based cosmetic formulas.


★How to Prepare Ectoin Solution?

Pour the weighed Ectoin into a clean beaker, add an appropriate amount of deionized water (about 80% of the target volume), and stir with a magnetic stirrer (or glass rod) at room temperature. For crystalline Ectoin, the stirring time can be properly extended (5-10 minutes) to ensure complete dissolution; for powder Ectoin, it can be completely dissolved in 3-5 minutes.


★Comparison of Moisturizing Effects: Ectoin vs. HA

The "hydration shield" formed by Ectoin can continuously lock in moisture and reduce water loss, maintaining skin hydration for a long time even in harsh environments.

The water absorbed by HA is easily evaporated if not supplemented in time, and its moisturizing effect is greatly affected by the environment