What is the role and benefit of onion oil in this formula?

Onion oil supplies sulfur-rich compounds that reinforce the keratin structure, improve hair elasticity, and promote a healthier scalp, helping to reduce breakage and enhance shine.

What is the optimal application frequency for this product, and does it contain any controversial chemicals?

It is intended for use two to three times per week or as needed for deep conditioning; the formula contains methylisothiazolinone, methylchloroisothiazolinone and methylparaben, preservatives that are often debated for their sensitisation potential.

Derhum • 400g

Derhum muld formula onion professional

Q: Based on its formula, is this shampoo safe for sensitive or dry scalps?

While the core conditioning ingredients are gentle, the preservative system includes methylisothiazolinone, methylchloroisothiazolinone and methylparaben, which can cause irritation for very sensitive or dry scalps; a patch test is recommended before regular use.

Hair

Product Insights

Derhum's Muld Formula Onion Professional is a 400g hair shampoo formulated with a blend of keratin essence, onion oil, collagen, caviar essence, and hyaluronic acid to strengthen and moisturize hair. The product also contains conditioning agents such as cetearyl alcohoglycerin and poly-dimethylsiloxane, while preservation is provided by methylisothiazolinone, methylchloroisothiazolinone, and methylparaben, which may irritate very sensitive scalps. Designed for professional use, it targets damaged or weak hair and offers a noticeable improvement in texture and shine.

Comparative Analysis

In the competitive professional hair-care market, this shampoo stands out by combining protein-rich keratin and collagen with onion oil and caviar essence, delivering deep nourishment and shine for damaged hair while offering a salon-grade experience at home.

Ingredients

Water, keratin essence, onion oil, collagen essence, amino acid, caviar essence, hyal uronic acid, cetearyl alcohoglycerin, poly dimethylsiloxane, cetyl stearyl base dime thyl amm-onium chloride, jojoba oilessen ce to copherol (vitamin E) methylisot-hiaz olinone, methylchloroisothiaz-olinone,ma gnesiumnitrate, magn-esiumchloride, met hylparaben, disodium EDTA.

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