Herklin®
908f9a80-d1cf-448e-8e35-e4dc856e0e99
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Drug Facts
Medication Information
Description
Drug Facts
Uses
treats head, pubic (crab), and body lice
Section 42229-5
Drug Facts
Section 50565-1
Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.
Section 53413-1
- Questions or comments call (515) 276-1586
- see package insert for additional information
Section 55105-1
| Active ingredients | Purposes |
|---|---|
| Piperonyl butoxide 4% | Lice treatment |
| Pyrethrum extract (equivalent to 0.33% pyrethrins) | Lice treatment |
Warnings
For external use only
Directions
- Important: Read warnings before use
-
adults and children 2 years and over:
Inspect- check each household member with a magnifying glass in bright light for lice/nits (eggs)
- look for tiny nits near scalp, beginning at back of neck and behind ears
- examine small sections of hair at a time
- unlike dandruff which moves when touched, nits stick to the hair
- if either lice or nits are found, treat with this product
- apply thoroughly to dry hair or other affected area. For head lice, first apply behind ears and to back of neck.
- allow product to remain for 10 minutes, but no longer
- use warm water to form a lather, shampoo, then thoroughly rinse
- for head lice, towel dry hair and comb out tangles
- use a fine-tooth or special lice/nit comb. Remove any remaining nits by hand (using a throw-away glove).
- hair should remain slightly damp while removing nits
- if hair dries during combing, dampen slightly with water
- for head lice, part hair into sections. Do one section at a time starting on top of head. Longer hair may take 1 to 2 hours.
- lift a 1- to 2-inch wide strand of hair. Place comb as close to scalp as possible and comb with a firm, even motion away from scalp.
- pin back each strand of hair after combing
- clean comb often. Wipe nits away with tissue and discard in a plastic bag. Seal bag and discard to prevent lice from coming back.
- after combing, thoroughly recheck for lice/nits. Repeat combing if necessary.
- check daily for any lice/nits that you missed
- a second treatment must be done in 7 to 10 days to kill any newly hatched lice
- if infestation continues, see a doctor for other treatments
- children under 2 years: ask a doctor
Do Not Use
- near eyes
- inside nose, mouth, or vagina
- on lice in eyebrows or eyelashes.
See a doctor if lice are present in these areas.
Other Information
- do not freeze
- store at controlled room temperature, 20 °C to 25 °C (68 °F to 77 °F)
Inactive Ingredients
ammonium laureth sulfate, fragrance, PEG-25 hydrogenated castor oil, polyquaternium-10, purified water, SD-40 alcohol
When Using This Product
- keep eyes tightly closed and protect eyes with a washcloth or towel
- if product gets in eyes, flush with water right away
- scalp itching or redness may occur
Stop Use and Ask A Doctor If
- breathing difficulty occurs
- eye irritation occurs
- skin or scalp irritation continues or infection occurs
Ask A Doctor Before Use If You Are
- allergic to ragweed. May cause breathing difficulty or an asthmatic attack.
Principal Display Panel 236 Ml Bottle Carton
MAXIMUM STRENGTH
• PROUDLY SERVING FAMILIES FOR •
38
YEARS
HERKLIN®
LICE TREATMENT
Piperonyl butoxide 4%
Pyrethrum extract (0.33% pyrethrins)
Kills Lice &
Eliminates Nits*
Effective & safe for ages 2+
NEED HELP? •
Toll
Free
(844) HERKLIN
(437-5546)
INCLUDES:
Shampoo, Lice
& Nit Comb
LICE COMB INCLUDED
8 fl oz (236 mL)
*Proper use of nit comb removes nits.
Structured Label Content
Uses
treats head, pubic (crab), and body lice
Section 42229-5 (42229-5)
Drug Facts
Section 50565-1 (50565-1)
Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.
Section 53413-1 (53413-1)
- Questions or comments call (515) 276-1586
- see package insert for additional information
Section 55105-1 (55105-1)
| Active ingredients | Purposes |
|---|---|
| Piperonyl butoxide 4% | Lice treatment |
| Pyrethrum extract (equivalent to 0.33% pyrethrins) | Lice treatment |
Warnings
For external use only
Directions
- Important: Read warnings before use
-
adults and children 2 years and over:
Inspect- check each household member with a magnifying glass in bright light for lice/nits (eggs)
- look for tiny nits near scalp, beginning at back of neck and behind ears
- examine small sections of hair at a time
- unlike dandruff which moves when touched, nits stick to the hair
- if either lice or nits are found, treat with this product
- apply thoroughly to dry hair or other affected area. For head lice, first apply behind ears and to back of neck.
- allow product to remain for 10 minutes, but no longer
- use warm water to form a lather, shampoo, then thoroughly rinse
- for head lice, towel dry hair and comb out tangles
- use a fine-tooth or special lice/nit comb. Remove any remaining nits by hand (using a throw-away glove).
- hair should remain slightly damp while removing nits
- if hair dries during combing, dampen slightly with water
- for head lice, part hair into sections. Do one section at a time starting on top of head. Longer hair may take 1 to 2 hours.
- lift a 1- to 2-inch wide strand of hair. Place comb as close to scalp as possible and comb with a firm, even motion away from scalp.
- pin back each strand of hair after combing
- clean comb often. Wipe nits away with tissue and discard in a plastic bag. Seal bag and discard to prevent lice from coming back.
- after combing, thoroughly recheck for lice/nits. Repeat combing if necessary.
- check daily for any lice/nits that you missed
- a second treatment must be done in 7 to 10 days to kill any newly hatched lice
- if infestation continues, see a doctor for other treatments
- children under 2 years: ask a doctor
Do Not Use (Do not use)
- near eyes
- inside nose, mouth, or vagina
- on lice in eyebrows or eyelashes.
See a doctor if lice are present in these areas.
Other Information (Other information)
- do not freeze
- store at controlled room temperature, 20 °C to 25 °C (68 °F to 77 °F)
Inactive Ingredients (Inactive ingredients)
ammonium laureth sulfate, fragrance, PEG-25 hydrogenated castor oil, polyquaternium-10, purified water, SD-40 alcohol
When Using This Product (When using this product)
- keep eyes tightly closed and protect eyes with a washcloth or towel
- if product gets in eyes, flush with water right away
- scalp itching or redness may occur
Stop Use and Ask A Doctor If (Stop use and ask a doctor if)
- breathing difficulty occurs
- eye irritation occurs
- skin or scalp irritation continues or infection occurs
Ask A Doctor Before Use If You Are (Ask a doctor before use if you are)
- allergic to ragweed. May cause breathing difficulty or an asthmatic attack.
Principal Display Panel 236 Ml Bottle Carton (PRINCIPAL DISPLAY PANEL - 236 mL Bottle Carton)
MAXIMUM STRENGTH
• PROUDLY SERVING FAMILIES FOR •
38
YEARS
HERKLIN®
LICE TREATMENT
Piperonyl butoxide 4%
Pyrethrum extract (0.33% pyrethrins)
Kills Lice &
Eliminates Nits*
Effective & safe for ages 2+
NEED HELP? •
Toll
Free
(844) HERKLIN
(437-5546)
INCLUDES:
Shampoo, Lice
& Nit Comb
LICE COMB INCLUDED
8 fl oz (236 mL)
*Proper use of nit comb removes nits.
Advanced Ingredient Data
Raw Label Data
All Sections (JSON)
Additional Information
Back to search View SPL set listing Open on DailyMed ↗
Source: dailymed · Ingested: 2026-02-15T11:56:26.169028 · Updated: 2026-03-14T22:54:54.026912