Social media / TikTok recommendation
Several reviewers explicitly mention buying after seeing it reviewed on TikTok or through general online buzz around the brand.
Repurchase / brand loyalty
A large share of reviews are 2nd, 3rd, or even 5th purchases, indicating strong repeat-buy behavior once customers see results.
Value of the double pack
Multiple reviewers call the two-serum bundle 'great value for money' compared to other brands, citing generous product volume for the price.
Retinol beginner-friendly reputation
Buyers cite the product's reputation as a gentle entry point into retinol/retinal use without harsh irritation, prompting first-time purchases.
Gifting
Multiple reviewers purchased the serum as a gift for mothers, sisters, or nieces, often citing brand trust or word-of-mouth recommendation.