MEDITHERAPY Retinal Skin Booster Serum: dupes & alternatives

Looking for a dupe or alternative to MEDITHERAPY Retinal Skin Booster Serum? We matched 6 Korean serums by shared active ingredients (retinal), target concerns and texture — 3 of them come in cheaper once import duties are included, starting with Medicube PDRN Pink Peptide Serum (about $7.5 less).

MEDITHERAPY Retinal Skin Booster Serum
Original MEDITHERAPY Retinal Skin Booster Serum
Retinal (retinaldehyde) · light
$32.50
landed total

Closest Korean alternatives

1
Celimax The Vita A Retinal Shot Tightening Booster
Celimax The Vita A Retinal Shot Tightening Booster
Shares retinal
$29.99
$2.51 cheaper
2
Dr. Different Vitalift-A Forte (Retinal)
Dr. Different Vitalift-A Forte
Shares retinal · fragrance-free
$36
$3.5 more
3
M
Medicube PDRN Pink Peptide Serum
Same serum step · fragrance-free
$25
$7.5 cheaper
4
Numbuzin No.3 Skin Softening Serum
Numbuzin No.3 Skin Softening Serum
Same serum step · fragrance-free
$26
$6.5 cheaper
5
IOPE Retinol Expert 0.1%
IOPE Retinol Expert 0.1%
Same serum step · fragrance-free
$46.10
$13.6 more
6
Rejuran Turnover Ampoule
Rejuran Turnover Ampoule
Same serum step · fragrance-free
$50.70
$18.2 more

Common questions

What is a good dupe for MEDITHERAPY Retinal Skin Booster Serum?

We rank Celimax The Vita A Retinal Shot Tightening Booster as the closest match — same serum step, overlapping active ingredients and target concerns. It's one of 6 alternatives on this page, each shown with its duties-included price so you can compare the true cost.

How do you decide what counts as a dupe?

We score every other Korean serum by shared hero ingredients, shared skin concerns and matching texture — the same signals on each product page. These are honest ingredient-and-use alternatives, not claims that any two products are identical.

Is there a cheaper alternative?

Yes — 3 of the 6 come in cheaper than MEDITHERAPY Retinal Skin Booster Serum once estimated import duties are included. Every price on this page is the landed total (product + shipping + duty), not just the sticker price.

Alternatives are matched by ingredient and use, not claims of identical formulation. Prices include estimated import duties and are seed data pending verification. Back to Retinal Skin Booster Serum.