What Is Sodium Hempseedamphoacetate?
Sodium Hempseedamphoacetate is a gentle, plant derived surfactant made by reacting the amino acid glycine with fatty acids from hemp seed oil, then neutralizing the mixture with sodium. The result is a water soluble liquid that blends the skin friendly profile of hemp seed oil with the foaming and dirt lifting power of an amphoteric cleanser. It first appeared in niche natural shampoos and body washes during the early 2000s as brands looked for milder, more sustainable alternatives to sulfates. Today it is produced on a larger scale through a straightforward manufacturing process: hemp seeds are pressed for oil, the oil is split into its fatty acids, these acids are linked to a glycine backbone in a controlled reaction, and finally sodium ions are added for stability and solubility. Thanks to its mildness and plant origin it now shows up in sulfate free shampoos, facial cleansers, baby washes, micellar waters, bubble baths and even some makeup removing wipes.
Sodium Hempseedamphoacetate’s Cosmetic Benefits/Uses
This ingredient is valued mainly for one job, though it performs that job exceptionally well.
Cleansing: As a surfactant it loosens oil, sweat and everyday grime so they can be rinsed away with water. It creates a soft creamy lather that feels less stripping than many traditional cleansers, helping formulas leave skin and hair comfortable rather than tight or squeaky. Its amphoteric nature means it works in harmony with other surfactants, boosting foam while tempering harshness, which is why it is often paired with coconut based cleansers in gentle, pH balanced products.
Who Can Use Sodium Hempseedamphoacetate
This surfactant is considered friendly to every skin type, from oily and combination to dry and easily irritated. Its mild foam and balanced pH rarely strip natural oils so even sensitive or eczema prone skin generally tolerates it well. There are no known issues that make it unsuitable for any specific skin type.
Because it is derived entirely from hemp seed oil and amino acids, with no animal sourced components, it suits both vegans and vegetarians.
Current data shows no reason for pregnant or breastfeeding women to avoid products containing Sodium Hempseedamphoacetate. That said, this is not medical advice and anyone who is pregnant or nursing should clear all skincare choices with a health professional first.
The ingredient does not make skin more prone to sunburn and has no reported effect on photosensitivity.
Potential Side Effects/Adverse Reactions
Responses to topical Sodium Hempseedamphoacetate vary from person to person. The points below outline potential, though uncommon, side effects. When the ingredient is used correctly in a well-formulated product most users experience none of these issues.
- Mild skin redness or stinging
- Dry or tight feeling if used in very high concentrations
- Allergic contact dermatitis in individuals sensitive to hemp derivatives
- Eye irritation if the product accidentally gets into the eyes
If any discomfort or irritation occurs stop using the product and consult a healthcare professional if symptoms persist.
Comedogenic Rating
Rating: 1/5
Sodium Hempseedamphoacetate is completely water soluble and easily rinses away without leaving an oily film. Its charged, bulky structure makes it unlikely to lodge in pores or bind with sebum, so it poses a very low risk of clogging.
With this low score it is typically considered safe for those prone to acne or breakouts.
Because the ingredient is usually used at modest levels in wash-off formulas any leftover residue is minimal and not expected to build up over time.
Summary
Sodium Hempseedamphoacetate is a plant based amphoteric surfactant that lifts dirt and oil off skin and hair while creating a soft, non-stripping lather. It also tones down the harshness of stronger cleansers and supports balanced pH.
Though still less famous than coconut or sugar derived surfactants its presence is growing in sulfate free shampoos, facial cleansers, baby washes and micellar waters as consumers seek milder, greener options.
The ingredient is regarded as safe, gentle and non-comedogenic, yet it is always smart to patch test any new product to ensure your skin tolerates it well.