What it is
In the register’s words: “Urtica Dioica Extract is an extract of the aerial parts of the Nettle, Urtica dioica L., Urticaceae.”
- EU register name (INCI)
- URTICA DIOICA EXTRACT
- CAS number
- 84012-40-8
- EC number
- 281-685-5
Labels often add a second name in brackets, so a label may say Urtica Dioica (Nettle) Extract where the register says URTICA DIOICA EXTRACT. Both are the same ingredient.
What the register lists it for
These are the uses the European Commission’s CosIng register lists for Urtica Dioica (Nettle) Extract in any cosmetic, hair roles first. They say why a maker might add it, not what it does in one formula, and they aren’t a safety rating.
- Hair conditioning
-
The register’s hair role for ingredients that make hair feel softer, smoother or easier to comb. Most conditioners, masks and leave-ins list several.
Register definition: “Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.”
- Anti-seborrheic
-
The register’s role for ingredients used against the symptoms of seborrheic dermatitis, including dandruff. On a label it says why a maker may add it, not that a product treats dandruff.
Register definition: “Preventing or relieving the symptoms of seborrhea and/or seborrheic dermatitis, including dandruff.”
- Astringent
-
Gives skin a tighter feel. Witch hazel and some plant extracts carry this role.
Register definition: “Contracting and/or tightening the skin.”
- Skin conditioning
-
The register’s broad role for ingredients that keep skin in good condition. On a hair label it often sits beside a hair role, or marks a plant oil or extract.
Register definition: “Maintaining the skin in good condition.”
- Soothing
-
Eases discomfort of the skin or scalp. It describes the feel, not a treatment.
Register definition: “Lightening discomfort of the skin or of the scalp.”
- Tonic
-
The register’s role for ingredients said to give skin and hair a feeling of well-being. Many plant extracts carry it.
Register definition: “Producing a feeling of well-being on skin and hair.”
Where it sits on each label
US labels list ingredients from most to least, except that those at 1% or less may follow in any order. A name near the top is a large part of the formula. A label doesn’t mark where the 1% point falls, so further down, the order says little about how much is in it.
- Shampoos 1 label First five names: 0 of 1 Shampoos without it
- Rinse-out conditioners 2 labels First five names: 0 of 2 Rinse-out conditioners without it
- Deep conditioners 2 labels First five names: 0 of 2 Deep conditioners without it
- Stylers 2 labels First five names: 0 of 2 Stylers without it
- Hair oils 1 label First five names: 0 of 1 Hair oils without it
- Curl refreshers 2 labels First five names: 1 of 2 Curl refreshers without it
Every label, product by product (10)
- Mielle Rosemary Mint Strengthening Shampoo Shampoo 23rd of 31 names
- Aunt Jackie's In Control Moisturizing Softening Conditioner Rinse-out conditioner 25th of 39 names
- Bounce Curl Super Smooth Cream Conditioner Rinse-out conditioner · listed as **Urtica Dioica (Nettle) Extract 22nd of 34 names
- Bounce Curl Ayurvedic Deep Conditioner Deep conditioner 23rd of 34 names
- Mielle Rosemary Mint Strengthening Hair Masque Deep conditioner 29th of 37 names
- Rizos Curls Light Hold Gel Styler 21st of 29 names
- Giovanni L.A. Hold Styling Gel Styler · listed as *Urtica Dioica (Nettle) Extract 22nd of 22 names
- Mielle Rosemary Mint Scalp & Hair Strengthening Oil Hair oil 32nd of 32 names
- Camille Rose Honey Dew Liquid Moisture Refresher Curl refresher 3rd of 13 names
- Rizos Curls Refresh & Detangle Spray Curl refresher 21st of 25 names
Each line runs from the first name on a label to the last; a dot is where this ingredient sits. Makers change formulas now and then; if the list on your bottle differs, go by your bottle.
Your next step
Other hair conditioning ingredients on these labels
- Glycerin 131 labels
- Panthenol 72 labels
- Cocos Nucifera (Coconut) Oil 69 labels
- Behentrimonium Methosulfate 38 labels
- Caprylyl Glycol 37 labels
- Behentrimonium Chloride 34 labels
- Cocamidopropyl Betaine 34 labels
- Simmondsia Chinensis (Jojoba) Seed Oil 34 labels
Updated · The name, numbers and uses come from the European Commission’s CosIng entry (CC BY 4.0); we write the uses in US spelling and put the hair ones first. The labels are each maker’s own. The order rule is the FDA’s Cosmetics Labeling Guide. All our sources are on the Sources page.