— · Hair care
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4.7
372 reviews
Rating breakdown
Most-mentioned keywords
Why consumers buy
Hair loss / thinning concern
Many reviewers explicitly bought it to address hair loss, thinning, or postpartum/stress-related shedding, often after trying other anti-hair-loss brands like LABO-H or Dr.For Hair.
Brand loyalty / repurchase
A large share of reviews are 2nd, 3rd, or 5th+ repurchases, with customers stating they only trust Ryo for scalp care or buy the whole product line whenever there is a promo.
Scent reputation
Several buyers were drawn in by the herbal/mint-citrus scent reputation, sometimes recalling family members (mothers, in Korea) using older Ryo formulas.
Influencer/word-of-mouth recommendation
A few reviewers cite YouTuber recommendations or seeing good reviews online as the reason for trying the product for the first time.
Set/value bundle appeal
The +100mL special set and travel-size minis were called out as good value and convenient for travel, encouraging first-time trial.
How they use it
Daily to every-other-day washing
Users with oily scalps report washing daily, while others use it every 1-2 days as part of a normal shampoo routine.
Extended scalp massage/leave-on time
Skin concerns raised — and how the product addressed them
✓Most reviewers report a gradual reduction in shedding and increased root volume after weeks to months of consistent use, though some see no change.
✓Many with oily scalps report the cooling, refreshing cleanse reduces oil buildup, though a minority still feel greasy post-wash.
✓Several sensitive-scalp users, including one with folliculitis, report the shampoo calms itchiness and irritation without flare-ups.
Sentiment breakdown
Share of analyzed reviews by overall sentiment.
Several reviewers leave the lather on for 2-3 minutes while massaging the scalp (sometimes with a scalp brush) before rinsing to boost effect.
Paired with matching treatment/conditioner
Many use it together with the Ryo scalp treatment ampoule or conditioner in the same line, noting improved softness when layered.
Long-term trial period (1-3+ months)
Multiple reviewers state they need several weeks to months of consistent use before judging hair loss improvement, and continue repurchasing to evaluate.
Small amount per use
Frequently noted that a small amount lathers heavily, so the bottle lasts longer than expected despite its smaller 353mL size.
✓Most say it cleanses without over-drying and even improves softness without conditioner, but a subset finds it stripping for dry or damaged hair.
✓A small number of reviewers note reduced dandruff or flaking with regular use, though this is not a widely discussed concern.
Concerns and outcomes summarized from reviews; percentages are approximate.
