Corthe
Corthe Bifida Ampoule
Corthe Bifida Ampoule
Professionally curated by The Dermal Formula
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Fulfilled from our San Mateo clinic or directly from suppliers, depending on availability. Items may arrive separately.
A microbiome-focused serum featuring bifida ferment lysate to support the skin moisture barrier and improve the appearance of dry, uneven skin. Licorice root and botanical extracts complement the formula for brighter-looking, more hydrated skin.
Best for
Dryness, sensitivity and uneven-looking tone.
Key ingredients
Bifida ferment lysate, niacinamide, licorice root and edelweiss-derived extracts.
Size
50 ml
Check the packaging for the current ingredient list and directions.
Shipping & fulfillment
Shipping & fulfillment
We ship within the United States. Orders fulfilled at our San Mateo clinic are usually processed within 1–2 business days before shipment. Supplier-shipped items may take longer to process, and products in the same order can arrive separately. Shipping options and charges appear at checkout.
Returns & damaged items
Returns & damaged items
Product purchases are final sale under our current policy. If your order arrives damaged or defective, contact us within 7 days of delivery at thedermalformula@gmail.com so we can review the issue. See our full return and refund policy.
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A NOTE FROM THE DERMAL FORMULA
Skincare should never be a guessing game.
Not sure how a formula fits into your existing routine? Our boutique is guided by professional expertise, not trends.