medicube SOYMINT Scaling Shampoo: Deep-Clean Scalp Care With Peppermint and Soy

This is medicube's scalp-focused shampoo with peppermint for cooling sensation and soy for protein support. "Scaling" in Korean hair care nomenclature refers to deep-cleansing that removes product buildup, excess sebum, and dead skin from the scalp. This is distinct from daily cleansing shampoos and more aggressive than typical Western clarifying shampoos. At $66.88 for 490ml, this is premium shampoo pricing, competitive with Ryo, Head & Shoulders' premium lines, or L'Oreal Kerastase's specialty scalp products.

Korean scalp care has developed into a serious subcategory in the last decade, driven by consumer awareness that hair health starts at the follicle. Products in this tier target scalp sebum regulation, follicular clearing, and itch-flake balance. The addition of peppermint oil creates the signature cooling tingle that makes "scaling" feel active (and is partially responsible for actual deep-cleansing via terpene solvent action).

What It Does

Peppermint oil and menthol create cooling sensation and contribute mild antibacterial and antifungal effects. Soy proteins provide amino acid support for hair strand integrity. The surfactant base is stronger than daily shampoos, designed to cut through silicones, sebum buildup, and product residue. Regular weekly use keeps the scalp environment balanced for healthier hair growth and reduces dandruff-like flaking in users prone to it.

Who It's For

• Oily scalp users: Primary demographic for deep-cleansing scaling formulations.
• Heavy product users: Weekly clarifying for dry shampoo, oil, wax buildup.
• Flake-prone or seborrheic scalp: Peppermint and scaling effect reduces flakes.
• Thinning hair concerns: Scalp health is upstream of follicle health.
• Post-workout users: Cooling sensation feels refreshing after sweaty sessions.

Key Specs

• Volume: 490ml
• Price: $66.88
• Hero actives: peppermint oil, menthol, soy proteins, deep-cleansing surfactants
• Sensation: cooling tingle
• Fragrance: fresh peppermint
• Frequency: 1 to 2 times weekly (not daily)

How to Use

Use as your shampoo 1 to 2 times per week (not daily, as the deep-cleaning surfactants are too stripping for every wash). Apply to wet hair, massage into scalp for 60 to 90 seconds allowing the tingle sensation, then rinse thoroughly. Follow with your regular conditioner on mid-lengths and ends.

Alternate with a gentler daily shampoo. If your scalp feels dry or tight after use, reduce to once weekly or once every 10 days.

FAQ

Is $66 worth it for shampoo?

For users with specific scalp concerns (oily scalp, buildup, flaking), yes. The 490ml size lasts 3 to 6 months with weekly use, which is $11 to $22 per month. For casual users without scalp issues, a standard drugstore clarifying shampoo at $10 delivers similar basic deep-cleansing.

Will the peppermint burn my scalp?

The tingle sensation is expected and considered part of the product's effect. If it stings rather than tingles, or if redness persists past rinse, the formulation may be too aggressive for your scalp. Try reducing frequency or switch to a gentler clarifying shampoo.

Is it safe for colored hair?

Deep-cleansing shampoos can strip color faster than gentle shampoos. For colored hair, use this shampoo less frequently (every 2 weeks) and always follow with a color-safe conditioner. Avoid immediately after coloring; wait 72 hours minimum.

Does it help with hair loss?

Indirectly. Scalp health supports follicle function, but shampoos alone don't prevent or reverse hair loss. For active hair loss, combine scalp care with medical treatments (minoxidil, finasteride) for meaningful results.

Can I use it daily?

Not recommended. The scaling formulation is too stripping for daily use. Weekly or biweekly is ideal. Use a gentler daily shampoo for other washes.

Related Products

Pair with SOME BY MI Cica Peptide Anti Hair Loss Scalp Treatment for targeted scalp care, or a silicone-free conditioner for balanced routine.

Browse the full medicube collection or related: Korean hair care, Korean shampoos.