An anti-frizz serum guide covering film formers, wet or dry use, small-dose placement, humidity expectations, drying, style compatibility, transfer, residue, and washout.

A detangling hair-milk guide covering emulsion weight, wet or dry use, dose, sections, distribution, comb method, styler layering, dry finish, residue, and buildup.

A deep-conditioner guide covering formula type, hair and scalp context, dose, zones, contact time, heat, frequency, slip, dry finish, protein overlap, residue, and buildup.

A detangling-spray guide covering formula type, wet versus dry use, spray control, sections, comb choice, end-to-root method, residue, buildup, and breakage limits.

A split-end sealer guide covering temporary film finish, dose, end placement, dry feel, washout, buildup, heat and color compatibility, trimming, and repair-claim boundaries.