★★★★★4.8·GrubTerra — Loved by 10,000+ flock owners

7 Reasons Why Chicken Owners Are Making The Switch From Chilli Mixes To Peck Purity

Read this before you buy another chili mix.

Sarah M.
Sarah M.Verified
Updated March 2026
Why Chicken Keepers Are SwitchingHow Peck Purity Stacks Up
Peck PurityChili MixesFolk Remedies
Peer-reviewed researchYes — Poultry ScienceNone in chickensNone
Studied activesDE + Yucca SchidigeraZeroZero
Formula they'll eatYes — flavored blendOften picked aroundOften avoided
Safe for layersZero egg withdrawalVariesVaries
Money-back guarantee30 daysNoNo
Zero Egg Withdrawal
DE + Yucca Schidigera Formula
100% Natural — Nothing Artificial
30-Day Money-Back Guarantee
Free Shipping Over $100
Zero Egg Withdrawal
DE + Yucca Schidigera Formula
100% Natural — Nothing Artificial
30-Day Money-Back Guarantee
Free Shipping Over $100
01
REASON #1

A Scientific Study Found Hens Fed Diatomaceous Earth Had Fewer Parasites. And Stronger Eggs.

X-ray illustration of a chicken showing gut and digestive system

In a 2011 Poultry Science study, hens fed food-grade diatomaceous earth had fewer parasites, bigger eggs, and thicker shells.

Peck Purity uses that same food-grade DE in every scoop.

02
REASON #2

A Scientific Study Found Yucca Schidigera Supports A Healthier Chicken Gut.

Yucca Schidigera and healthy chicken gut support

Yucca Schidigera contains natural saponins studied for gut balance, digestion, nutrient absorption, and lower ammonia.

Most chicken supplements skip yucca. Peck Purity is built around it.

03
REASON #3

Chili And Garlic Don't Have The Studies. Here's What Got Tested.

Chili flakes and folk remedies compared with Peck Purity

Chili, oregano, black pepper, and flax have no peer-reviewed chicken parasite studies behind them.

Garlic was tested directly in chickens and did not lower worm load. Peck Purity focuses on two researched ingredients instead.

04
REASON #4

Runny Droppings. Pasty Butt. Messy Vents. They Start In The Gut.

Clean hen feathers and healthier droppings after gut support

If you are scrubbing vents or roost bars, you are usually fighting symptoms. The real issue starts inside.

Peck Purity is daily gut defense: one scoop in feed, no syringes, no hand-cleaning routine.

05
REASON #5

Real Chicken Keepers. Real Results.

Backyard flock customers using Peck Purity

"Droppings went from runny mess to solid in about two weeks." — Sarah M., verified buyer

"No poultry vet within an hour. This is my daily peace of mind." — Jenna K., verified buyer

06
REASON #6

No Poultry Vet Nearby? Start With Daily Prevention.

Backyard chicken keeper caring for hens at home

Most backyard keepers do not have a poultry vet close by. By the time a hen looks sick, you are already behind.

Peck Purity gives you a simple daily step before the long, anxious drive becomes the only option.

07
REASON #7

Trusted By 10,000+ Backyard Flocks. Backed For 30 Days.

Peck Purity bag with 30-day money-back guarantee and eggs

GrubTerra has served backyard chicken keepers since 2019. This is a real brand, not a random marketplace listing.

Try Peck Purity for 30 days. If it is not right for your flock, you get a full refund.

Peck Purity bag with chickens feeding

Try Peck Purity.

30-day money-back guarantee. Free shipping on orders over $100.

All-natural daily feed supplement
Diatomaceous earth + Yucca Schidigera
Supports a healthy gut and digestive balance
One scoop daily. Mixes into feed.
From GrubTerra (1,871+ reviews, 5.0 stars · 10,000+ flocks served)
TRY PECK PURITY RISK-FREE →

30-Day Money-Back Guarantee · Not right for your flock? Full refund. No questions.

Common Questions

Let's clear this up before you order.

Two tablespoons per serving (the bag includes a 1-tablespoon scoop, so two scoops). One pouch lasts about a month for a flock of 4-8 birds.

Yes. Peck Purity is an all-natural feed supplement with zero egg withdrawal. Your eggs stay on the table.

Raw diatomaceous earth is a loose powder most chickens won't eat. Peck Purity is a formulated blend with diatomaceous earth, Yucca Schidigera, plant protein, and natural flavors. Your girls actually eat it.

The common capsaicin claim does not have peer-reviewed chicken research behind it. Peck Purity is built around ingredients with published poultry research.

It's formulated with natural flavors so chickens eat it mixed into their regular feed. If it doesn't work for your flock, you're covered by the 30-day money-back guarantee.

Every flock is different. Check the droppings. You already know what normal looks like for your girls.