
Squalane
Adds feather-light slip and polished shine without flattening roots.
Fine hair shouldn’t have to choose between clean roots and volume.This lightweight volumizing bar pairs biotin and oat protein with a clean-rinsing base, helping flat, easily weighed-down hair feel airy and fuller—without a waxy, coated finish.
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A scalp-first bar designed to make fine hair feel freshly washed, light and easy to style.
Best for
Fine, flat or easily weighed-down hair.
Use when you want a thorough root cleanse with softness through the lengths—without the heavy, waxy after-feel fine hair often dislikes.
A concise, fine-hair-friendly blend: gentle cleansing at the roots, with lightweight softness and protein-focused care through the lengths.

Adds feather-light slip and polished shine without flattening roots.

Helps fine, fragile strands feel smoother and better supported.

Supports a stronger-looking finish for delicate, breakage-prone hair.

Helps leave the scalp feeling fresh and comfortable after cleansing.

Adds antioxidant care for healthy-looking, polished shine.

Improves the feel of strand structure without stiffness or crunch.
No SLS / SLES
Paraben-free
Silicone-free
ONE BAR · THREE ZONES
Tap each marker to see how this lightweight wash-day formula supports fine hair from scalp to lengths.
Select a care zone
Daily oil and buildup can leave fine hair feeling flat at the roots.
A clean-rinsing surfactant blend helps roots feel fresh without a harsh, stripped after-feel.
Heavy residue can make the root area look weighed down.
Lightweight cleansing helps create a cleaner-feeling base for an airier wash-day finish.
Fine, fragile lengths need slip without a heavy finish.
Oat protein, squalane and conditioning lipids support a smoother, softer feel through the lengths.
THE LIGHTWEIGHT FORMULA
Explore the formula by function. Each layer is designed to cleanse, soften or support without a heavy coated feel.

Gentle cleansing system
A mild surfactant blend helps lift daily oil and buildup while keeping the wash feel comfortable.
SCI · Sodium Methyl Cocoyl Taurate
Lightweight hydration
Humectants and light emollients help hair feel soft and flexible, not waxy or coated.
Glycerin · Squalane · Jojoba Oil
Conditioning lipids
Conditioning lipids support easier movement and a smoother-looking finish through fine lengths.
Cetearyl Alcohol · Shea Butter
Protein-focused care
Hydrolyzed oat protein helps fragile strands feel smoother and better supported after cleansing.
Hydrolyzed Oat Protein
FORMULATED WITHOUT
A clear view of the formula choices behind this lightweight shampoo bar.
THE CLEANSING CORE
SCI works with Sodium Methyl Cocoyl Taurate and Lauroyl Glutamic Acid to create a creamy, clean-rinsing lather.

No Sodium Lauryl Sulfate or Sodium Laureth Sulfate.
No parabens, MIT or CMIT preservatives.
No added fragrance in this formula.
No polyethylene glycol or polypropylene glycol.
No silicones or silicone coating through the lengths.
Ingredient information reflects the current formula. Always refer to the product package for the latest ingredient list.
GOOD TO KNOW
Everything you need for a lighter, easier wash-day routine.
It is designed for roots that feel flat or weighed down easily. The clean-rinsing formula supports a fresh, light wash-day finish without a waxy feel.
The formula pairs gentle cleansers with lightweight emollients. Focus cleansing at the roots and keep richer conditioner mainly on the lengths.
Hydrolyzed oat protein supports a smoother, more supported strand feel. Biotin is part of the formula story, but this product is not presented as a hair-growth treatment.
Yes. It uses an SCI-based cleansing blend and contains no SLS, SLES or silicones. Check the product package for the latest full ingredient list.
Wet hair and bar thoroughly. Lather at the roots, massage gently and rinse well. Allow the bar to dry between uses.