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What is the pH of this product?
The pH of our Vitamin C Facial Serum is between 5 and 6.
How long will my serum stay good?
Unopened, and stored away from light and heat, you serum will stay fresh for two years. All OZNaturals products have a Period After Opening date on their label, which is the time in which the product should be used for maximum effectiveness. Once opened, our Vitamin C Serums should be used in six months for best results.
Where can I buy this in London?
In London, you can purchase this serum at:
Hayatt Pharmacy 187 Brompton Rd, Knightsbridge, London SW3 1NE, UK +44 (0) 207 5890
Buenas tardes he comprado el serum de vitamina c,y me ha sorprendido que no es transparente,es un poco naranja es normal? o está oxidado Gracias
Any variation in color is not a chemical reaction, and the integrity/quality of the product has not been compromised. On the contrary, it is normal and customary to have color variations in natural products, especially those containing botanical extracts/maceration.
Our Vitamin C Serum can vary from clear to a slightly darker color due to the rosehips extract which we make in house by maceration of rosehip dried fruits. Since this extract comprises a significant percentage of the formula of this serum, it can definitively have an impact on the final color, depending on the harvest at a particular time of year and weather conditions of that year as well.