OI Full Ritual Set

The OI Full Ritual Set is the complete five-step OI hair routine in full or near-full sizes — the most comprehensive OI hair gift in the Holiday 2026 collection. The OI Travel Set (4 minis) is for travel and discovery. The OI Lifestyle Bundle (Shampoo, Body Wash, Hand Balm) is the OI lifestyle/sensory set for hair and body rather than a hair routine. The OI Full Ritual Set is for clients who want the complete OI hair system from wash to finished style, with the OI Oil as the fifth and final step unique to this set.

Use both — they serve different functions. The Soufflé (Step 3) builds body during the blow-dry: apply to towel-dried hair root to ends, then blow-dry. The Milk (Step 4) adds softness, frizz control, and heat protection: apply after the Soufflé through the ends. On fine hair, apply Soufflé root to ends and Milk ends only — avoid overlapping both at the root to prevent weight build-up. On medium to thick hair, both can be applied root to ends.

The OI Oil is the fifth and final step — applied to completely dry hair after the blow-dry is finished. 2–3 drops warmed between the palms, pressed through mid-lengths and ends only (never at the root). The pressing technique rather than raking is important — it seals the cuticle and adds the deep reflective shine that finishes the OI result rather than adding surface grease or flatness at the root. For fine hair: start with 1–2 drops and build only if the ends need more.

Yes — OI is one of the few professional haircare lines genuinely formulated for all hair types. Roucou Oil works across fine, medium, thick, curly, straight, and colour-treated hair. The five-step system may need minor amount adjustments by hair type: fine hair uses fewer pumps of Soufflé and Milk, and fewer drops of Oil at the root. Thick or coarse hair benefits from more generous application of both leave-ins and the Oil through the lengths and ends.

Not for clients requiring strict gluten-free personal care — OI Soufflé appears on Davines' official gluten exceptions list. The other four products in the set (Shampoo, Conditioner, All In One Milk, OI Oil) should be checked individually against current packaging for any other sensitivities. For gluten-sensitive clients, the OI Travel Set (which includes the Soufflé in a mini) should also be checked — the All In One Milk is the alternative OI leave-in without a gluten flag.