Ingredient reputation and brand trust
Multiple reviews mention buying specifically for VT brand loyalty and ingredient preferences, particularly squalane as a hyaluronic acid alternative. Consumers cite 'favorite ingredients' and trust in the brand's track record.
Bundle and promotional pricing
A significant portion of purchases came through discounted sets (Reedle Shot bundles, flash sales). Reviews repeatedly mention 'セール' (sale), 'セット' (set), and getting it cheaper than standalone purchase.
Post-procedure pairing
Many consumers bought this specifically to use after reedle shots and microneedling treatments. Several reviews note it as a complementary product for barrier repair and redness reduction.
Repurchase and daily routine integration
Multiple reviewers state 'will buy again,' 'repeat purchase,' or 'have bought it many times,' indicating strong satisfaction and habitual use.
Influencer and review-driven curiosity
Several reviews mention buying after seeing online discussion ('見到VTこれ支S4 Moisture Ampouleが網上好多人討論','口コミがいいので'), suggesting social proof drives initial purchases.