Kiehl's Amino Acid Conditioner 1 L Refill — Lightweight Strengthening, Moisturizing with Jojoba & Coconut Oil

Kiehl's Amino Acid Conditioner is a lightweight, daily rinse-out treatment formulated with amino acids, jojoba oil and coconut oil to strengthen, moisturize and improve manageability while leaving hair soft and shiny.

This 33.8 fl oz / 1 liter refill size of Kiehl's Amino Acid Conditioner gives you salon-friendly volume without weight. The creamy, easy-spread formula is designed for routine use on all hair types and pairs best with the matching Kiehl's Amino Acid Shampoo. It focuses on improving texture and slip so detangling and styling feel smoother, while jojoba and coconut oils add nourishing lipids and surface conditioning.

How does this conditioner improve hair manageability?

The product combines amino acids with lightweight emollients to soften cuticle roughness and reduce friction between strands. That results in easier combing, less breakage during wet styling and a smoother feel when hair is dry.

• Amino acids: help rebuild and smooth the hair surface for better slip.
• Jojoba oil: conditions without heaviness, improving softness.
• Coconut oil: supplies fatty acids that help moisturize and add shine.
• Light creamy texture: spreads evenly so every strand is coated.

Will this conditioner weigh down fine or limp hair?

No—the formula is intentionally lightweight and designed to provide hydration without leaving a heavy residue. It replenishes moisture and improves body, so fine hair can feel fuller rather than flattened.

• Non-greasy finish prevents buildup that makes hair limp.
• Designed for daily use, suitable for frequent washing routines.
• Refill size lets you control amount applied for fine hair.

How should I use the 1 L refill for best results?

After shampooing, apply a small amount to wet hair focusing on mid-lengths and ends, leave on about two minutes, then rinse thoroughly. For consistent improvement in texture and shine, pair it with Kiehl's Amino Acid Shampoo and use regularly.

• Step 1: Shampoo and rinse.
• Step 2: Apply conditioner to towel-dried hair, avoid roots if you prefer more volume.
• Step 3: Leave on for ~2 minutes, then rinse completely.
• Refill tip: transfer to a smaller pump bottle for shower use.

Is this product appropriate for color-treated or curly hair?

The gentle formula is suitable for all hair types, including color-treated and textured hair, because it focuses on moisturizing and smoothing without harsh detergents. However, for very dry or chemically processed hair you may want to follow up with occasional deeper treatments depending on your hair's needs.

• Safe for color-treated hair when used as directed.
• Adds slip to aid detangling for curly and textured hair.
• Light conditioning supports layered care routines with masks or oils.

Who is this for? The 1 L refill is ideal for households, salon use, or anyone who prefers fewer repurchases and reduced packaging waste. Choose Kiehl's Amino Acid Conditioner if you want a daily, lightweight conditioner that improves manageability, supports shine and leaves hair feeling stronger and softer without heaviness. It's practical for all hair types and especially useful when you need consistent, gentle conditioning at home or in a professional setting.

Ingredients

AQUA / WATER • CETYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • CETYL ESTERS • ISOPROPYL ALCOHOL • CITRIC ACID • PHENOXYETHANOL • MYRISTYL ALCOHOL • PARFUM / FRAGRANCE • SIMMONDSIA CHINENSIS SEED OIL / JOJOBA SEED OIL • COCOS NUCIFERA OIL / COCONUT OIL • ALOE BARBADENSIS LEAF JUICE • GLYCINE SOJA OIL / SOYBEAN OIL • TOCOPHEROL • CHLORHEXIDINE DIHYDROCHLORIDE • HYDROXYPROPYLTRIMONIUM HYDROLYZED WHEAT PROTEIN • WHEAT AMINO ACIDS • SODIUM CHLORIDE • COUMARIN • POTASSIUM SORBATE • DISODIUM EDTA • SODIUM BENZOATE