Ingredient
Vitamin C
An antioxidant for brightening and extra daytime protection.
brightening, mostly
Vitamin CIngredient guide
IngredientFunction
Ascorbic acidbrightens and protects
Ascorbyl glucosidea gentler, stable form
Sodium ascorbyl phosphatea mild form for oily skin
Great for
Dullness, uneven tone, antioxidant support
Also called
Ascorbic acid, Sodium ascorbyl phosphate, Ascorbyl glucoside
Go slowly if
Skin tingles or stings easily; the formula has turned dark orange or brown
How I'd use it
Use in the morning under your moisturizer and SPF. Choose opaque or airless packaging, since vitamin C breaks down with air and light.
Not sure which one?
NiacinamideGentler; helps with tone and barrier tooAzelaic AcidBetter known for redness and post-breakout marks
Where it helps
Anti-AgingA simple, evidence-based path to smoother texture and fewer fine lines.Even Skin ToneFade dark spots, brighten dullness, and achieve a more uniform complexion.Sun ProtectionMaster daily SPF habits and protect your skin from UV damage.
Goes well with
NiacinamideA vitamin B3 that supports the barrier and evens the look of skin.RetinoidsThe vitamin A family, best known for texture, acne and fine lines.Azelaic AcidUseful for redness, acne and post-breakout marks.
General information, not medical advice. If you are pregnant, breastfeeding, or have a skin condition, ask your doctor before adding a new active.