Kit:
More from Kit:
FAQ
What is the best dupe for Kit: No. 4 Concentrate?+
The closest match in our database has a — ingredient overlap and saves shoppers around $0 per bottle.
Is the Kit: No. 4 Concentrate dupe really worth it?+
Yes — when the ingredient match is above 70%, most shoppers report the dupe performs comparably to Kit: No. 4 Concentrate at a fraction of the price.
How does Dupli find Kit: No. 4 Concentrate dupes?+
Dupli compares full ingredient lists, key actives, and finish/feel claims across thousands of products to surface the best match.
Where can I scan Kit: No. 4 Concentrate to find more dupes?+
Download Dupli on iPhone, scan the Kit: No. 4 Concentrate barcode, and you'll see every matched dupe ranked by ingredient similarity.