SunZinc

from 7,50 €
250,00 € per 1 kg
incl. 19% VAT , plus shipping costs

INCI: Zinc Oxide

SunZinc provides balanced protection in the areas of UVB, UVA and transparency. It is mild on the skin and proven not to cause irritation and sensitization and is not photoallergic.

...more
  • amount 

This item has variations. Please select the requested variation.

INCI: Zinc Oxide

SunZinc is a microfine zinc oxide with an exceptionally wide range of UV-B/UV-A protection. It effectively protects the skin against the harmful rays of the sun. Zinoxide is used in products such as sunscreens, daily skin care, moisturizers, lip care products and baby articles. Through a special production process we obtain homogeneous particles and a narrow particle size distribution, which leads to an excellent transparency regarding cosmetic formulations.  SunZinc on its own gives SPF values up to 30+. and can easily be combined with other filters, such as TiO2  to reach higher SPF values such as SPF 50+.

Incorporation:
Dispersion in the oil Phase

 SunZinc is preferably dispersed in the oil phase, but...
 Instead of mixing all ingredients at once, a preferred sequence is strongly recommended:

 Formulation steps
 1. start with ester or oil (the amount is approximately equal to the amount of SunZinc to be dispersed)
 ester/oil mixture is also OK, but an ester is preferable
 2. add dispersing agent and dissolve - add heat if necessary. A preferred dispersing aid is Polyhydroxystearic acid  (PHSA).
 3. add SunZinc and disperse well until there are no visible lumps left
 4. only when step 3 has been completed, add the other components of the oil phase and mix
 5. prepare and emulsify the water phase

The pH value of the end product should be 7.8. At a pH value below 7, the ions can migrate into the water phase, which can lead to instability.

Microfine zinc oxide and its advantages:
Broadband UVA/UVB absorbers
transparent
photostable
FDA Cat. I Sun protection
FDA Cat. I Skin protection
Uncoated version

Signal word:

W : Warning

Danger:

GHS09_1

H410 : Very toxic to aquatic life with long lasting effects

Safety information:

P273 : Avoid release into the environment.

P391 : Absorb spillages.

Category: Sun protection
SKU: 0481
Appearance‍: Powderwhite
Important criteria‍: veganapproved for Ecocert certified cosmeticsanimal non testingNon GMONon Nano
Induction‍: Lipid phase
Skin type/ condition‍: every skin type
Comment‍: Sun protection
Solubility‍: dispersible in oildispersible in estersdispersible in silicones
Application concentration‍: 2-25%
Country of origin‍: Netherlands
CAS Nummer‍: 1314-13-2
pH-value‍: the ph-value of the final product must be set at 7.8.
Note/additional information‍: 1% zinc oxide gives approx. 1-1.5 SPF
Particle size µm‍: >100
Incorporation‍: see long description

alexmo cosmetics GmbH

diese vertr. d. d. Geschäftsführer Katja Moritz
Handelshof 14a
28816 Stuhr
Deutschland

Telefon: 0421-84003464
Telefax: 0421-84003462
E-Mail: info@alexmo-cosmetics.de

Category: Sun protection
SKU: 0481
Appearance‍: Powderwhite
Important criteria‍: veganapproved for Ecocert certified cosmeticsanimal non testingNon GMONon Nano
Induction‍: Lipid phase
Skin type/ condition‍: every skin type
Comment‍: Sun protection
Solubility‍: dispersible in oildispersible in estersdispersible in silicones
Application concentration‍: 2-25%
Country of origin‍: Netherlands
CAS Nummer‍: 1314-13-2
pH-value‍: the ph-value of the final product must be set at 7.8.
Note/additional information‍: 1% zinc oxide gives approx. 1-1.5 SPF
Particle size µm‍: >100
Incorporation‍: see long description