Word-of-mouth and online reviews
Many buyers say they purchased after seeing positive reviews or social media posts (e.g., TikTok/YouTube) claiming the product regrows 'baby hairs' along the hairline.
Repurchase loyalty to the LABO-H line
A large share of reviewers are repeat buyers (2nd–4th+ purchase), often having started with the brand's shampoo and expanding into the ampoule.
Gifting/bundled shampoo value
Several reviewers mention buying because the set includes a travel-size shampoo, which is seen as good added value.
Family/gift purchases for hair loss concerns
Reviewers frequently bought the product for a spouse, mother, or partner experiencing thinning hair or postpartum/medication-related hair loss.
Affordable entry into hair-growth ampoules
Compared to other hair-growth serums (e.g., VT, comb-type ampoules), reviewers note LABO-H is priced more accessibly, especially during Olive Young promotions.