Althaea Rosea Flower Extract
Hollyhock flower extract. Contains mucilaginous polysaccharides and anthocyanins. In cosmetics works as a softening and soothing ingredient – forms a thin hydrating film on the skin. Common in sensitive-skin products. Few human RCTs.
Evidence by route
Topical application
Plant-based softening extract. In vitro anti-inflammatory activity from polysaccharides has been shown, few direct human RCTs.
- CIR Cosmetic Ingredient Review safety assessment.
How to read tiers A–F
- CWeak evidence. In vitro data, open-label studies, or expert consensus
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Caution
- Suitable for
- Sensitive, Dry, Normal
About this ingredient
Althaea Rosea Flower Extract (hollyhock) is an extract from the flowers of a perennial Malvaceae plant. Contains mucilaginous polysaccharides, anthocyanins, tannins, flavonoids. Mechanism. Mucilaginous polysaccharides form a thin film on the skin, hold water (humectant), and soften the sensation of tightness. Anthocyanins and flavonoids give modest antioxidant effect. Anti-inflammatory action via NF-κB suppression (in vitro). Where applied. Creams and masks for sensitive skin, toners, eye-area products. Extract concentration 0.5–3%. Common in atopic- and reactive-skin lines and in eco-cosmetics. Evidence base. Few human RCTs with endpoints. The main argument is traditional European herbal use and in vitro antioxidant activity. Safety. CIR has not assessed it individually. Hypoallergenic, non-irritating, non-comedogenic. Contact dermatitis is very rare. Pregnancy and lactation – use with caution. No direct data. Safer pregnancy alternatives with better evidence: aloe vera, centella, allantoin, panthenol. Realistic take. A mild botanical ingredient with weak evidence. A neutral add-on to a sensitive-skin formula.
Frequently asked questions
Is Althaea Rosea Flower Extract safe during pregnancy?
Althaea Rosea Flower Extract should be used with caution during pregnancy. Consulting a dermatologist or OB-GYN is advisable.
What skin types is Althaea Rosea Flower Extract for?
Althaea Rosea Flower Extract suits: sensitive, dry, normal.
What is Althaea Rosea Flower Extract and what does it do in cosmetics?
Hollyhock flower extract.
What's the INCI name for Althaea Rosea Flower Extract?
The INCI name is Althaea Rosea Flower Extract. It may also appear as: Hollyhock Flower Extract.
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