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Foster & Thrive Lice Killing Shampoo - 4 fl oz | Compare to Rid Shampoo (3 Pack)

$39.99

Expiration Date: 1-2027 or better


✅✅✅ Tier 1: Premium Generic

Maximum Strength Lice Treatment Bundle3-Pack (12 fl oz Total)Piperonyl Butoxide 4% / Pyrethrum Extract

Why it works Foster & Thrive™ Lice Killing Shampoo 3-Pack Bundle is a Tier 1 premium generic alternative to RID® Lice Killing Shampoo. Providing 12 fl oz of total treatment, this high-capacity bundle is specifically designed for treating multiple family members or individuals with long, thick hair, ensuring you have a reliable supply for the mandatory 7–10 day follow-up application.

Fulfilled through a national healthcare distribution network — Typically arrives in 2–5 business days via our professional medical logistics network.
Compare to RID® Lice Killing Shampoo — Contains the identical maximum-strength active ingredients (Piperonyl Butoxide 4% and Pyrethrum Extract) for brand-equivalent results at a superior value.
Complete Household Cycle — This 3-pack ensures you have the critical second dose required 7–10 days after the initial application, which is mandatory to kill newly hatched lice and prevent re-infestation.
Maximum Strength & Pediatric Safe — Specifically engineered to kill head, body, and pubic (crab) lice on contact while remaining safe for use on children aged 2 years and older.
Professional Quality Assurance — Foster & Thrive is a premium pharmacy brand known for meeting rigorous manufacturing standards and delivering consistent clinical efficacy.
Clean-Rinsing Formula — Effectively shampoos out of the hair with warm water, leaving no greasy residue behind while making manual nit removal easier.


UPC:
010939958921
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Why Shop with Us?

Joe's Translation: How Lice Treatment Shampoo Works

  • The Formula: Piperonyl Butoxide 4% + Pyrethrum Extract (0.33% pyrethrins) is the same active ingredient combination found in RID® lice shampoo. Pyrethrins target live lice, while piperonyl butoxide helps improve how effectively they work.
  • Plain English: This works during the 10-minute treatment to kill live lice on contact, but it does not reliably eliminate all eggs (nits). That’s why combing and a second treatment are part of the process — you’re stopping the life cycle, not just doing a one-time wash.
  • Reach for this when: You need a proven lice treatment and understand that full removal requires both manual combing and a follow-up application 7–10 days later.

Description

Foster & Thrive Lice Killing Shampoo 4 fl oz (3-Pack Bundle) – 12 fl oz Total | Compare to RID® Lice Killing Shampoo

Maximum-Strength Treatment Bundle to Eliminate Lice and Nits for the Whole Family

Take control of infestations with the Foster & Thrive Lice Killing Shampoo 3-Pack Bundle. Providing a total of 12 fl oz, this bundle is designed for households with multiple affected members or individuals with long hair who require multiple applications. Formulated to provide the same clinical effectiveness as RID® Lice Killing Shampoo, this treatment targets head, pubic (crab), and body lice at the source. If you only need a small amount, you can also purchase our Single 4 fl oz Bottle.

What You'll Receive

  • Three (3) bottles of Foster & Thrive Lice Killing Shampoo
  • Total Quantity: 12 fl oz (3 x 4 fl oz bottles)
  • Active Strength: Piperonyl Butoxide 4% / Pyrethrum Extract 0.33%
  • Expiration Date: 01/2027 or better

Key Features & Benefits

  • Compare to RID®: Delivers the same maximum-strength active ingredients as the leading national brand for dependable results at a better bulk value.
  • Bulk Savings: The 3-pack ensures you have enough shampoo for the mandatory second treatment 7–10 days later for multiple family members.
  • 10-Minute Treatment: Fast-acting formula requires only a 10-minute application to be effective against adult lice.
  • Safe for Ages 2+: Designed for human use on adults and children 2 years of age and older.
  • Clean-Rinsing Formula: Effectively shampoos out of the hair with warm water, leaving hair clean after the treatment process.

Drug Facts & Ingredients

  • Active Ingredients: Piperonyl butoxide 4%, Pyrethrum extract (equivalent to 0.33% pyrethrins).
  • Purpose: Lice treatment.
  • Inactive Ingredients: Ammonium laureth sulfate, fragrance, PEG-25 hydrogenated castor oil, polyquaternium-10, purified water, SD-40 alcohol.

Directions for Use

1. Inspect: Check each household member in bright light with a magnifying glass. Look for tiny nits near the scalp, behind the ears, and at the back of the neck.

2. Treat:

  • Apply thoroughly to DRY HAIR or the affected area. For head lice, apply behind ears and to the back of the neck first.
  • Allow the product to remain for 10 minutes, but no longer.
  • Use warm water to form a lather, shampoo, and then rinse thoroughly.

3. Remove: Use a fine-tooth or nit comb to remove remaining eggs while hair is damp. Section hair and comb from the scalp outward.

Important: A second treatment must be done in 7 to 10 days to kill any newly hatched lice.

Warnings & Safety

  • For External Use Only. Do not use near eyes or inside the nose, mouth, or vagina.
  • Do Not Use: If you have ever had an allergic reaction to this product or its ingredients.
  • Allergy Alert: Ask a doctor before use if you are allergic to ragweed, as it may cause breathing difficulty.
  • Stop Use: If breathing difficulty, eye irritation, or persistent scalp infection occurs, seek medical help right away.
  • Keep out of reach of children. In case of overdose, contact a Poison Control Center immediately.

Frequently Asked Questions (FAQ)

Is a 3-pack enough for my family?
Yes. For short (ear-length) hair, one 4 oz bottle is usually enough for two treatments. For shoulder-length hair, you need one 4 oz bottle per treatment. This 3-pack (12 fl oz) is ideal for treating multiple children or individuals with very long or thick hair.

Why do I need so much shampoo?
Lice treatments primarily kill adult lice, not the eggs. Because you must repeat the treatment in 7 to 10 days to kill newly hatched lice, having a 3-pack ensures you don't run out before the cycle is broken.

Can I use this on pets?
No. This product is formulated for human use only. Please consult a veterinarian for lice or flea treatments specifically designed for pets.

1238949

Generic Equivalent To:
Rid Lice Killing Shampoo
Expiration Date:
10-2026