For everyone asking about other Vitamin C serums that pass the pH test, these all pass & are in the right pH range to work! More testing… | Instagram
![Amazon.com: L'Oreal Paris Revitalift 12% Pure Vitamin C Serum, Vitamin E, Salicylic Acid, Brightening 1 oz + Moisturizer Sample : Beauty & Personal Care Amazon.com: L'Oreal Paris Revitalift 12% Pure Vitamin C Serum, Vitamin E, Salicylic Acid, Brightening 1 oz + Moisturizer Sample : Beauty & Personal Care](https://m.media-amazon.com/images/I/91pBQsCxjbL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: L'Oreal Paris Revitalift 12% Pure Vitamin C Serum, Vitamin E, Salicylic Acid, Brightening 1 oz + Moisturizer Sample : Beauty & Personal Care
![Amazon.com: Anua Green Lemon Vitamin C Serum with Vitamin E, Hyaluronic & Ferulic Acid 0.67 fl.oz / 20ml : Beauty & Personal Care Amazon.com: Anua Green Lemon Vitamin C Serum with Vitamin E, Hyaluronic & Ferulic Acid 0.67 fl.oz / 20ml : Beauty & Personal Care](https://m.media-amazon.com/images/I/61Q78xUzhBL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Anua Green Lemon Vitamin C Serum with Vitamin E, Hyaluronic & Ferulic Acid 0.67 fl.oz / 20ml : Beauty & Personal Care
![Amazon.com: The Purest Solutions Brightening & Lightening Vitamin C Serum (10% Ascorbic Acid & 0.5% Ferulic Acid) - Revitalize & Renew Dull Skin - Anti-Aging Care & Anti-Stress Care - Vegan Amazon.com: The Purest Solutions Brightening & Lightening Vitamin C Serum (10% Ascorbic Acid & 0.5% Ferulic Acid) - Revitalize & Renew Dull Skin - Anti-Aging Care & Anti-Stress Care - Vegan](https://m.media-amazon.com/images/I/61c9WxDQsEL.jpg)