What Is Dimethylenecyclohexane Bis-Hydroxystearamide?
Dimethylenecyclohexane Bis-Hydroxystearamide sounds complex but at its core it is a waxy, plant-derived molecule created by linking two hydroxystearic acid chains to a dimethylenecyclohexane ring. The hydroxystearic acids usually come from renewable fats and oils such as castor or soybean. Chemists combine these fatty acids with a small cyclohexane building block in a controlled reaction that produces a stable, high-purity ingredient suitable for skin and hair care.
The compound first attracted attention in the early 2000s when formulators looked for richer, more versatile emollients that could double as moisture magnets. Its balanced structure allows it to act like a lightweight butter that melts on contact yet leaves behind a soft, flexible film. Because of this, suppliers soon offered it as a greener replacement for certain silicones and petrolatum fractions.
Production starts with hydrogenating natural oils to get 12-hydroxystearic acid. This acid is then reacted with a dimethylenecyclohexane diamine under carefully controlled temperature and pressure. The resulting amide is purified, cooled into flakes or fine powder, and shipped to cosmetic labs around the world.
You will most often spot Dimethylenecyclohexane Bis-Hydroxystearamide in creamy moisturizers, night masks, anti-aging serums, leave-in conditioners, hair styling pastes, solid lotion bars, lip balms and high-water gels where it helps bind water to skin or hair while adding a silky after-feel.
Dimethylenecyclohexane Bis-Hydroxystearamide’s Cosmetic Benefits/Uses
This multitasking ingredient improves both how a product feels and how well it hydrates.
- Hair conditioning – coats strands with a thin layer that smooths the cuticle, reduces frizz and boosts shine without a greasy finish
- Humectant – attracts and holds water, helping formulas draw moisture from the air to keep skin and hair hydrated longer
- Skin conditioning – softens rough patches and enhances the skin barrier so it feels supple and comfortable
Who Can Use Dimethylenecyclohexane Bis-Hydroxystearamide
This ingredient suits nearly every skin type. Dry and mature skin appreciate the moisture boost while normal and combination skin enjoy its light, non greasy feel. Oily or acne-prone users generally tolerate it well because it forms a breathable film that will not clog pores in most formulas.
Dimethylenecyclohexane Bis-Hydroxystearamide is sourced from plant oils so it is appropriate for vegans and vegetarians. No animal derived raw materials or by-products are involved in standard production.
Current safety data show no specific risks for pregnant or breastfeeding women when the ingredient is used in cosmetics at typical concentrations. This is not medical advice and anyone who is pregnant or nursing should check with a healthcare professional before adding new products to a routine.
The molecule is not known to cause photosensitivity so it will not increase sunburn risk. Its gentle profile also makes it a good option for sensitive skin unless an individual has a rare fatty acid allergy.
Potential Side Effects/Adverse Reactions
Responses to topical Dimethylenecyclohexane Bis-Hydroxystearamide vary from person to person. The points below outline possible reactions but most users will not experience them when the ingredient is formulated and used correctly.
- Skin irritation mild stinging or burning on application in very sensitive individuals
- Redness transient flushing in areas with a weakened skin barrier
- Contact dermatitis rare allergic response marked by itching or rash
- Eye irritation watering or discomfort if the product accidentally reaches the eye area
- Breakouts pimples or clogged pores if used in an overly occlusive formula on acne-prone skin
If any of these effects occur stop using the product and consult a medical professional for guidance.
Comedogenic Rating
Rating: 1/5
Dimethylenecyclohexane Bis-Hydroxystearamide has a low tendency to block pores because its molecule is bulky and forms a breathable film that sits on the surface rather than sinking deeply into follicles. Unlike heavy plant butters or straight oils it contains polar groups that help it mix with water in the formula, reducing the chance of a thick, waxy build-up on skin.
Suitable for most people who are prone to acne or breakouts.
Keep in mind that the final formula can change how the ingredient behaves. If it is paired with very occlusive oils or butters the overall product may still feel heavy on oily skin.
Summary
Dimethylenecyclohexane Bis-Hydroxystearamide works as a hair conditioner, humectant and skin conditioner. Its fatty tails smooth and soften while the hydroxyl groups grab onto water, creating a light cushion of moisture. The amide link gives the molecule enough firmness to form a flexible film that locks in hydration and adds slip without a greasy afterfeel.
The ingredient is not yet a household name but it is gaining space in modern formulas that aim to replace silicones with plant sourced options. You might spot it in leave-in treatments, rich creams or gel moisturizers that promise a silky finish.
Safety studies show a low risk of irritation or allergy at normal use levels, making it suitable for most skin types including sensitive. As with any new cosmetic it is wise to patch test a product first to be sure your skin agrees with the full formula.