diff --git a/backend/innercontext/api/products.py b/backend/innercontext/api/products.py
index c5fb1af..efd4c6d 100644
--- a/backend/innercontext/api/products.py
+++ b/backend/innercontext/api/products.py
@@ -271,7 +271,7 @@ actives[].functions (array, pick applicable):
 "humectant" | "emollient" | "occlusive" | "exfoliant_aha" | "exfoliant_bha" | \
 "exfoliant_pha" | "retinoid" | "antioxidant" | "soothing" | "barrier_support" | \
 "brightening" | "anti_acne" | "ceramide" | "niacinamide" | "sunscreen" | "peptide" | \
-"hair_growth_stimulant" | "prebiotic" | "vitamin_c"
+"hair_growth_stimulant" | "prebiotic" | "vitamin_c" | "anti_aging"
 
 actives[].strength_level: 1 (low) | 2 (medium) | 3 (high)
 actives[].irritation_potential: 1 (low) | 2 (medium) | 3 (high)
diff --git a/backend/innercontext/models/enums.py b/backend/innercontext/models/enums.py
index e610a03..293e280 100644
--- a/backend/innercontext/models/enums.py
+++ b/backend/innercontext/models/enums.py
@@ -93,6 +93,7 @@ class IngredientFunction(str, Enum):
     HAIR_GROWTH_STIMULANT = "hair_growth_stimulant"
     PREBIOTIC = "prebiotic"
     VITAMIN_C = "vitamin_c"
+    ANTI_AGING = "anti_aging"
 
 
 class TextureType(str, Enum):