Olivamidopropyl Dimethylamine Lactate: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 30, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Olivamidopropyl Dimethylamine Lactate?

Olivamidopropyl Dimethylamine Lactate is a plant-derived conditioning agent created from olive oil fatty acids. Chemists link the fatty acids to a molecule called dimethylaminopropylamine, then neutralize the result with lactic acid from fermented sugar. The finished compound carries a gentle positive charge that helps it cling to hair strands and reduce static.

The ingredient came to the spotlight in the early 2000s when formulators started looking for milder, more sustainable alternatives to traditional quaternary conditioners. Because it uses olives rather than petrochemicals, it quickly found favor with brands focused on natural or “green beauty” positioning.

Production begins with food-grade olive oil that is split into its fatty acid components. These acids react with dimethylaminopropylamine in a controlled, low-temperature process to form an amide. Finally, lactic acid is added in a 1:1 ratio to create the lactate salt, boosting water solubility and skin compatibility.

You’ll most often see Olivamidopropyl Dimethylamine Lactate in rinse-off and leave-in hair care products such as shampoos, conditioners, masks, anti-frizz creams and detangling sprays. It may also appear in lightweight styling lotions aimed at smoothing and softening the hair cuticle.

Olivamidopropyl Dimethylamine Lactate’s Cosmetic Benefits/Uses

In formulas, this olive-based ingredient pulls double duty that benefits both product performance and user experience:

  • Antistatic: Its cationic (positively charged) nature neutralizes the negative charges that build up on hair, cutting down on flyaways and helping strands lie smoothly against each other
  • Hair Conditioning: Forms a thin, breathable film that improves slip, eases detangling, adds softness and leaves hair feeling silky without heavy buildup

Who Can Use Olivamidopropyl Dimethylamine Lactate

This olive sourced conditioner is generally gentle enough for all hair and scalp types, including sensitive or easily irritated skin. Its lightweight film rinses clean so even fine or oily hair rarely feels weighed down. Those with very oily scalps may want to use lighter concentrations to avoid potential build-up over time.

The ingredient is made from plant materials only so it meets vegan and vegetarian standards as long as the final product is free from animal derived additives elsewhere in the formula.

Current safety data show no specific risks for women who are pregnant or breastfeeding because the molecule is too large to penetrate deeply into skin. This is not medical advice and anyone expecting or nursing should still discuss any new personal care product with a qualified healthcare professional before use.

Olivamidopropyl Dimethylamine Lactate is not known to increase photosensitivity and there are no special sun protection measures needed beyond normal everyday sunscreen habits.

Potential Side Effects/Adverse Reactions

Responses to topical ingredients differ from person to person so the issues listed below are only potential outcomes. When used at the low levels found in finished hair care most people experience none of these problems.

  • Mild scalp or skin irritation such as redness itching or dryness
  • Allergic contact dermatitis in individuals sensitive to olive derivatives or amidoamine compounds
  • Eye stinging if the product accidentally flows into the eyes during use
  • Product build-up on very fine or low porosity hair leading to limp strands or dullness

If you notice persistent discomfort or an unexpected reaction stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1/5. Olivamidopropyl Dimethylamine Lactate has a large molecular size and stays mostly on the hair shaft rather than sinking into facial pores, plus it is commonly rinsed out. While it comes from olive fatty acids, the amide structure and the lactic acid salt make it far less oily than raw plant oils. For these reasons it is unlikely to clog pores. People who break out easily can generally use it without worry, especially in rinse-off products. Only leave-in formulas that touch facial skin for long periods might pose a slight risk of congestion.

Summary

Olivamidopropyl Dimethylamine Lactate works as an antistatic and hair conditioning agent. Its gentle positive charge sticks to hair, neutralises static electricity and coats strands with a thin film that improves slip, softness and shine without heavy buildup. The ingredient enjoys moderate popularity among eco-focused brands that prefer plant-based alternatives to traditional quats, though it is still a niche choice compared with mainstream conditioners like behentrimonium chloride.

Current research and real-world use show it to be low in irritation potential, non sensitising for most users and safe for pregnant or breastfeeding individuals. As with any new cosmetic, a quick patch test is wise before full use to catch rare allergies or sensitivities.

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