


REFINE I- Mandelic Acid Serum 5%
⚠️ Client Use Only
This product contains professional-strength active ingredients and is intended only for clients under the guidance of Earnest Skincare. Please schedule a consultation for a custom regimen.
Orders placed by non-clients will be canceled and refunded.
For All Skin Types
REFINE I is the most gentle Mandelic Acid option in the lineup, ideal for sensitive, acne-prone, or rosacea-prone skin. With 5% Mandelic Acid, it helps unclog pores, calm inflammation, and even skin tone—all without compromising your barrier. Brighten, hydrate, and reduce redness while improving skin texture. A great introduction to exfoliating acids for those easing into actives.
Key ingredients like L Mandelic Acid, Licorice root extract, Lactic acid, Niacinimide, and sodium PCA help to neutralizie bacteria, are anti-fungal, improve collagen production, and reduce inflammation and redness while brightening the skin.
How to Use: Apply as directed for your esthetician.
⚠️ Client Use Only
This product contains professional-strength active ingredients and is intended only for clients under the guidance of Earnest Skincare. Please schedule a consultation for a custom regimen.
Orders placed by non-clients will be canceled and refunded.
For All Skin Types
REFINE I is the most gentle Mandelic Acid option in the lineup, ideal for sensitive, acne-prone, or rosacea-prone skin. With 5% Mandelic Acid, it helps unclog pores, calm inflammation, and even skin tone—all without compromising your barrier. Brighten, hydrate, and reduce redness while improving skin texture. A great introduction to exfoliating acids for those easing into actives.
Key ingredients like L Mandelic Acid, Licorice root extract, Lactic acid, Niacinimide, and sodium PCA help to neutralizie bacteria, are anti-fungal, improve collagen production, and reduce inflammation and redness while brightening the skin.
How to Use: Apply as directed for your esthetician.
⚠️ Client Use Only
This product contains professional-strength active ingredients and is intended only for clients under the guidance of Earnest Skincare. Please schedule a consultation for a custom regimen.
Orders placed by non-clients will be canceled and refunded.
For All Skin Types
REFINE I is the most gentle Mandelic Acid option in the lineup, ideal for sensitive, acne-prone, or rosacea-prone skin. With 5% Mandelic Acid, it helps unclog pores, calm inflammation, and even skin tone—all without compromising your barrier. Brighten, hydrate, and reduce redness while improving skin texture. A great introduction to exfoliating acids for those easing into actives.
Key ingredients like L Mandelic Acid, Licorice root extract, Lactic acid, Niacinimide, and sodium PCA help to neutralizie bacteria, are anti-fungal, improve collagen production, and reduce inflammation and redness while brightening the skin.
How to Use: Apply as directed for your esthetician.