Sensitive Skin Skincare Private Label FAQ

What makes a formula suitable for sensitive skin?

Gentle formulas keep the ingredient list short and functional, avoid common irritants such as fragrance and drying alcohols, use mild surfactants and low-irritancy preservatives, and often add soothing ingredients. The formula is then confirmed with irritation or patch testing rather than assumed gentle from the label.

Is fragrance-free the right choice for sensitive-skin products?

Yes. Fragrance is one of the most common contact allergens, so fragrance-free is the standard for this category. Note the distinction: 'fragrance-free' means no fragrance ingredients were added, while 'unscented' can still contain masking fragrances — fragrance-free is the stricter, safer claim.

What ingredients should a gentle formula avoid?

Common avoid-list items are fragrance and essential oils, drying alcohols such as denatured alcohol, harsh sulfate surfactants, and high levels of essential-oil-derived actives. The specific list depends on the target skin type — a 'sensitive' positioning should also avoid unnecessary botanical blends that add exposure points without function.

What testing backs a 'gentle' claim?

The standard evidence is a patch or irritation test showing low reaction potential, and where sensitization matters, a repeat-insult patch test (RIPT). Stability and challenge testing confirm the product stays safe across shelf life. Keep the study reports with the formula file — they are what make 'gentle' defensible.

Can a brand claim 'hypoallergenic'?

The term is widely used but weakly defined, and unqualified use draws regulator scrutiny. A stronger approach is to state what was done: 'irritation-tested' or 'fragrance-free' with the test method and result documented. Specific, substantiated claims outperform vague hypoallergenic badges.

How do I choose an OEM for a gentle line?

Qualify the OEM on formulation restraint and testing access: fragrance-free capability with dedicated lines or rigorous cleaning protocols, preservative expertise that passes challenge testing with mild systems, and access to patch-test and RIPT laboratories. Full ingredient transparency for the claim file is a must.