★★★★★ 4.9 · 214 reviews

Flock Immune & Vitality Boost

  • Supports natural immune defenses
  • Helps support energy & vitality
  • Egg-safe — no withdrawal period
  • For all breeds & ages
  • Just sprinkle over feed daily
$26.99

Size

Egg-safe Ships in 1–2 days 30-day guarantee No nasties
How to use

Sprinkle ~1 tablespoon over feed for every 3–5 adult chickens once daily and mix lightly.

Full details & ingredients

Everyday herbal support for a strong, active flock. Flock Immune & Vitality Boost is a daily whole-food herbal blend made to support your chickens' natural defenses, energy, and all-around vitality — season after season.

Why flock owners love it

  • Supports natural immune defenses with a blend of farm-friendly herbs.
  • Helps support energy & everyday vitality.
  • Egg-safe — no withdrawal period.
  • For all breeds & ages, year-round.
  • Just sprinkle over feed — simple daily care.

How to use

Sprinkle approximately 1 tablespoon over feed for every 3–5 adult chickens once daily and mix lightly for even distribution.

Happy Cluck Organics products are intended to support general wellness in poultry and are not intended to diagnose, treat, cure, or prevent any disease.

🐔 30-Day Happy Flock Guarantee — if you're not happy, we'll make it right.

Our guarantee

30-Day Happy Flock Guarantee — try it for 30 days; if you're not happy, we'll make it right. Email support@happycluck.com.

Flock Immune & Vitality Boost $26.99

Daily ritual, made simple

Three steps to a happier flock

1

Scoop

Measure roughly one tablespoon for every 3–5 birds — no special tools needed.

2

Sprinkle

Mix over your flock's regular feed (or into fresh water where directed) once a day.

3

Watch them thrive

Use consistently and enjoy a brighter, more resilient flock — safe year-round.

Why keepers switch

Happy Cluck vs. ordinary flock care

What matters
Happy Cluck
Natural & whole-food
Ordinary brands
Synthetic & generic
Ingredients
Whole-food herbs
Synthetic fillers
Egg withdrawal
None — eat eggs daily
Often required
Antibiotics & steroids
Never
Common
Made for poultry
Flock-specific blends
Generic formulas
Daily use
Simple sprinkle, safe year-round
Harsh, occasional dosing
Guarantee
30-day happy flock promise
Rarely offered

Loved by the flock

Keepers love it

★★★★★ 4.9/5 from 2,400+ reviews
★★★★★
“Within a few weeks my flock looked brighter and more active. The egg yolks are unreal.”
D Dana R. Verified buyer · 6 hens
★★★★★
“Finally a product I can use without tossing eggs. Easy to use and the girls love it.”
M Marcus L. Verified buyer · 14 hens
★★★★★
“Clean ingredients, clear instructions, fast shipping. Exactly what flock care should be.”
E Elena M. Verified buyer · 5 hens

Good to know

Common questions

Is it safe for laying hens?

Yes — egg-safe with no withdrawal period. Keep enjoying your eggs as usual.

How do I use it?

Sprinkle over feed (or mix into water where directed) once daily. Full directions are above and on every pouch.

How does Subscribe & Save work?

Save 15% and choose your delivery cadence. Skip, swap, or cancel anytime.

What if it's not a fit?

You're covered by our 30-Day Happy Flock Guarantee — we'll make it right.

Still curious? Email support@happycluck.com — real keepers, real answers.

30
Day promise

The 30-Day Happy Flock Guarantee

Try any Happy Cluck product for a full 30 days. If your flock isn't happier — or you're not — we'll make it right with a replacement or refund. No fuss, no feather-ruffling.

Complete the routine