What Is Sodium Rose Hipsamphoacetate?
Sodium Rose Hipsamphoacetate is a gentle, plant-derived cleansing agent made from the fatty acids found in rose hip seeds combined with an amino acid derivative and neutralized with sodium. The result is a water-soluble powder or liquid that lathers well without stripping skin of its natural oils. Interest in rose hips for skincare goes back to traditional remedies that prized the fruit for its vitamins and antioxidants. Chemists later isolated the seed lipids and discovered they could be turned into a mild surfactant during the rise of “green chemistry” in the late 1990s.
The manufacturing process starts with cold-pressing rose hip seeds to obtain oil. The oil’s fatty acids are reacted with monochloroacetic acid to make an amphoacetate intermediate. This intermediate is then neutralized with sodium hydroxide, yielding Sodium Rose Hipsamphoacetate. Because the reaction happens at moderate temperatures in water, the final ingredient retains some of the nurturing compounds that make rose hip oil popular.
You are most likely to see Sodium Rose Hipsamphoacetate listed on labels for facial cleansers, micellar waters, body washes, baby shampoos, foaming masks and sulfate-free hand soaps. Formulators pick it when they want a creamy, low-irritation lather that rinses away easily and feels soft on the skin.
Sodium Rose Hipsamphoacetate’s Cosmetic Benefits/Uses
In skincare and haircare products this ingredient shines because of one main role.
Cleansing: It loosens dirt, oil and makeup so they can be rinsed off with water, helping formulas create a light foam that feels silky instead of squeaky. Its plant origin and mild nature make it a good choice for sensitive skin or for products aimed at daily use.
Who Can Use Sodium Rose Hipsamphoacetate
This mild cleanser suits most skin types including dry, normal, combination and sensitive skin because it lifts impurities without stripping the moisture barrier. Extremely oily or acne-prone skin can also tolerate it, although those users may prefer pairing it with stronger clarifying ingredients for deeper oil control.
The ingredient is entirely plant derived, contains no animal by-products and is not tested on animals when sourced from reputable suppliers, so it is appropriate for vegans and vegetarians.
Current research shows no specific risks for women who are pregnant or breastfeeding when the ingredient is used topically in rinse-off products. That said, this is not medical advice and anyone who is pregnant or nursing should review any skincare routine with a qualified healthcare provider to be safe.
Sodium Rose Hipsamphoacetate does not make skin more sensitive to sunlight and no special sun precautions are needed beyond everyday SPF use.
Potential Side Effects/Adverse Reactions
Reactions to topical Sodium Rose Hipsamphoacetate differ from person to person. The points below describe potential, though uncommon, side effects when the ingredient is properly formulated and used as directed.
- Mild stinging or burning, especially on compromised or freshly exfoliated skin
- Transient redness that subsides after rinsing
- Dryness or tightness if the product is used excessively or combined with other strong surfactants
- Allergic contact dermatitis in individuals sensitive to rose hip seed components
- Eye irritation if the cleanser accidentally gets into the eyes
If any discomfort or persistent reaction occurs stop using the product immediately and consult a healthcare professional.
Comedogenic Rating
Rating: 1/5. Sodium Rose Hipsamphoacetate is highly water soluble and is rinsed off the skin quickly, so it is unlikely to stay in pores or form a film that traps oil and debris. Although the ingredient originates from fatty acids, the chemical conversion into an amphoacetate surfactant removes the heavy triglycerides that could clog pores. For these reasons it poses a very low risk of triggering blackheads or whiteheads. People prone to acne can generally use products containing this cleanser without added concern. Because real-world formulations vary, those with extremely reactive skin may still want to check the full ingredient list for other occlusive agents.
Summary
Sodium Rose Hipsamphoacetate is a plant based surfactant that lifts dirt, oil and makeup while respecting the skin barrier. It produces a soft lather, rinses cleanly and leaves skin feeling comfortable rather than tight. Although not yet a household name it is gaining popularity in sulfate free face washes, baby shampoos and other gentle cleansers thanks to the rise of eco conscious formulating. Overall safety data show a low irritation profile and virtually no comedogenic risk when used in rinse-off products. As with any new skincare ingredient it is wise to patch test a small area before full use just to make sure your skin agrees with it.