The formal 60-day start date
The seller’s published refund document says the 60-day period starts when your package is delivered—not from the date the order was placed. Keep the carrier delivery record because it helps determine the refund deadline.
The sales page describes the guarantee in shorter language, but the refund-policy page is more precise about the actions required. It should be read before committing to a bundle.
Return every bottle and the slip
The refund policy instructs customers to email support with “Refund Request” in the subject line and return every purchased bottle, whether opened, empty or unopened, with the packing slip. The seller lists a returns location in Aurora, Colorado.
It explicitly states that the buyer pays return postage. Retaining the box, packing slip, purchase receipt and tracking evidence can make the process easier.
Refund processing and timing
The seller says the refund is processed after the returned package arrives and mentions approximately 5–10 days for card processing, depending on bank timing. This is a seller policy description, not our guarantee.
The policy also recommends using the product for at least three months, even though its refund window is only 60 days from delivery. Buyers should not interpret that recommendation as an extension of the formal deadline.
Questions worth checking with the seller
Before purchasing, verify the 15 mL bottle size, four-times-daily routine, your selected number of bottles, the exact checkout total, shipping fees, eligibility for promotional extras and the published 60-day return procedure. Keep records if you order.
Explore more Kerassentials research
Sources and editorial notes
Label facts come from your supplied packaging image. Seller terms are sourced from the product presentation and its written support pages. Medical context is general research, not a clinical endorsement of Kerassentials. No independent finished-product efficacy test has been established by these sources.
- Official Kerassentials product presentation, formula highlights, seller bonus and bundle terms
- Kerassentials supplied 15 mL label artwork (2026)
- Kerassentials seller support FAQ: application four times daily, charges and subscription
- Kerassentials written 60-day refund and return policy
- Kerassentials published shipping policy
- American Academy of Dermatology — nail fungus diagnosis and treatment
- FDA — cosmetics facility registration and product listing do not indicate FDA approval
- External 2026 offer comparison of 2-, 3-, and 6-bottle bundle totals (independent)