Kristin Ess Weightless Leave-In Conditioner & Working Serum Bundle — 8.45 oz + 1.7 oz, Lightweight Anti-Frizz Shine

This Kristin Ess Styling Bundle pairs an 8.45 oz Weightless Shine Leave-In Conditioner spray with a 1.7 oz Weightless Shine Working Serum to deliver touchable softness, easier styling, and a polished finish without heaviness. Formulated for everyday use on all hair types, the two-step system hydrates and strengthens strands while taming frizz and adding reflective shine — suitable for color-treated and chemically processed hair.

How does this duo make hair easier to style?

The leave-in spray instantly detangles wet or damp hair so combs and brushes glide through with less breakage, while the working serum smooths and refines the surface to reduce flyaways as you blow-dry or air-dry. Together they create a smoother base that shortens styling time and improves long-term manageability.

• Detangles knots for gentler brushing and less split ends
• Lightweight smoothing serum prevents static and frizz during styling
• Works on damp hair before heat styling or on dry hair for quick touch-ups

Will this weigh my hair down or leave residue?

No — both formulas are designed to feel weightless and non-greasy. The leave-in conditioner provides moisture without heavy coating, and the working serum delivers shine and control while maintaining natural movement.

• Non-sticky finish that keeps hair touchable
• Light formulation suitable for fine through thick textures
• Leaves no visible build-up when used as directed

What benefits does castor oil add to the leave-in conditioner?

Castor oil helps nourish strands by supporting surface-level hydration and conditioning, improving combability and the appearance of smoothness. In this formulation it’s blended to enhance strength and softness without heaviness.

• Helps reduce brittleness and improves strand flexibility
• Aids in achieving a shinier-looking finish when paired with the serum
• Safe for color-treated hair when used as part of a regular care routine

How and when should I use each product for best results?

On freshly washed, towel-dried hair, spritz the leave-in conditioner from mid-lengths to ends and comb through to detangle. Apply a small amount of the working serum to palms, rub together, and smooth over ends or flyaways before drying or after styling to boost shine and control.

• Leave-in: use daily on damp hair to hydrate and detangle
• Working Serum: use sparingly on damp or dry hair to tame frizz and add gloss
• Combine both for a salon-like finish and improved manageability

Who is this for: This styling duo fits anyone seeking lightweight hydration and polished shine without heavy silicones or residue — ideal for people with fine to thick, straight to curly, and color-treated hair who want easier styling, frizz control, and a soft, touchable finish. It’s also a good pick for those who prefer vegan, sulfate- and paraben-free formulas that aren’t tested on animals.

Ingredients

water, c11-15 pareth-12, fragrance, chamomilla recutita (matricaria) flower oil, helianthus annuus (sunflower) seed oil, mangifera indica (mango) seed butter, persea gratissima (avocado) oil, ricinus communis (castor) seed oil, coco-glucoside, gelidiella acerosa extract, algin, carrageenan, chitosan, glycerin, panthenol, guar hydroxypropyltrimonium chloride, cetearamidoethyldiethonium succinoyl hydrolyzed pea protein, hypnea musciformis extract, sargassum filipendula extract, phenoxyethanol, cetrimonium chloride, trimethylsiloxyamodimethicone, c11-15 pareth-7, c12-16 pareth-9, trideceth-12, citric acid, potassium sorbate, cetearyl alcohol, propylene glycol, quaternium-80, behentrimonium methosulfate, sorbitol, caprylic/capric triglyceride, sorbitan oleate, xanthan gum, ethylhexylglycerin, alpha-isomethyl ionone.