Kiehl's Amino Acid Conditioner — 33.8 fl oz (1 L) Pump, Lightweight Strengthening & Moisturizing with Jojoba & Coconut

Kiehl's Amino Acid Conditioner is a lightweight, daily conditioner formulated with amino acids, jojoba and coconut oil to strengthen, moisturize and improve manageability without weighing hair down.

This 33.8 fl oz (1 liter) pump bottle is designed for regular use on all hair types, delivering a creamy rinse-out conditioner that smooths, softens and adds shine. The formula combines amino acids to support hair structure with nourishing botanical oils — coconut oil for fatty-acid moisture and jojoba oil for softness — so hair feels supple and looks healthier after routine use. It rinses clean and is recommended to follow Kiehl's Amino Acid Shampoo for best results.

How does this conditioner improve hair manageability?

The conditioner deposits lightweight conditioning agents and oils that soften cuticles, reducing friction and tangles. By supporting the hair’s internal structure with amino acids, it helps strands detangle more easily and remain smooth between washes.

• Light creamy texture spreads evenly for easier combing
• Amino acids help reinforce weakened strands
• Coconut and jojoba oils smooth cuticles to reduce frizz
• Pump format gives controlled dispensing for wet hair

Will this weigh my hair down or leave residue?

The formulation is intentionally lightweight and designed to rinse clean, leaving hair soft but not heavy. It provides moisture and shine without a greasy finish when used as directed and rinsed thoroughly after two minutes.

• Mild, non-greasy emollients for balanced hydration
• Rinseable formula reduces buildup risk with regular use
• Suitable for fine to thick hair when applied sparingly

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

Apply after shampooing to wet hair, focusing on mid-lengths and ends, leave on for about two minutes, then rinse thoroughly. For a full-strength routine, pair with Kiehl's Amino Acid Shampoo to prepare hair to receive the conditioner’s benefits.

• Pump a coin-to-palm amount for short hair, more for longer lengths
• Comb through with fingers or a wide-tooth comb while conditioning
• Use daily or as needed for hydration and manageability

What ingredients are key and what do they do?

The principal actives include amino acids that support hair structure, coconut oil to replenish lipids and jojoba oil to add softness without weighing hair down. The blend focuses on hydration, cuticle smoothing and increased shine rather than heavy occlusion.

• Amino acids: help strengthen and support strand integrity
• Coconut oil: supplies fatty acids for nourishment and shine
• Jojoba oil: mimics natural oils to soften and smooth hair

Who is this for: This conditioner suits anyone seeking a daily, lightweight moisturizing treatment that improves combability and shine — from fine hair needing gentle hydration to thicker hair that benefits from smoothing oils. It's especially useful for people who shampoo regularly and want a rinse-out conditioner that conditions without heaviness; ideal for home, salon-size refill needs, or shared households where the 1 L pump offers value and convenience.

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