30-Days to a Fitter You

Registration has ended. The challenge is underway and the transformations are happening. Our winner will be announced on 9th July 2026 — stay tuned!

4.8★ Google ReviewsSafe for sensitive tummiesSG formulatedLab-tested5M+ servings soldFree meal guide4.8★ Google ReviewsSafe for sensitive tummiesSG formulatedLab-tested5M+ servings soldFree meal guide

Big transformations, win big rewards

The most impressive 30-day result wins $2,500+ in prizes, including:

Grand prize
1 year's supply of Sicilian Orange Slimming Elixir
$1,416 WORTH
1 year's supply of Sicilian Orange Slimming Elixir
Grand prize
1 Ninja CREAMi Ice Cream Maker
$408 WORTH
1 Ninja CREAMi Ice Cream Maker
Grand prize
A Sigi Skin Full 5-Piece Skin Set
$311 WORTH
A Sigi Skin Full 5-Piece Skin Set
Grand prize
1 month unlimited membership to BFT
$350 WORTH
1 month unlimited membership to BFT
Grand prize
1 tub Daily Supergreens Blend
$50.90 WORTH
1 tub Daily Supergreens Blend
Plus 5 runner-up prizes and 5,000 Purest Perks points ($30 value) for all challenge completers!

Transformations you can feel & see

BEFORE
Tina, 31
AFTER
Tina, 31
−8cm waist, −2kg

92% saw significant weight loss, especially around the waist — from a real cohort of Singaporean challengers across 30 days.

BEFORE
Aiza, 32
AFTER
Aiza, 32
−6cm waist, −4kg
BEFORE
Elizabeth, 31
AFTER
Elizabeth, 31
−3cm waist, −2kg

Slimming support trusted by thousands of Singaporeans

I recommend this

After taking Sicilian Orange I can see my waist circumference taking shape. My weight dropped after a month. I got compliments from friends and family about the kilos I lost. I would recommend it to everyone who struggles with stubborn body fat. Since I started taking the supplement I feel myself with full of energy.

✓ Samin Dewan, Verified Buyer

No more belly fat

Amazingly my belly fat went down way before I completed half of the box. Happy with the product! Main purpose in buying is to tackle the discomfort bloating I am having and it works, and helps to slim.

✓ Lee S., Verified Buyer

Lost 5kg!

Repeat my order for few rounds, since started Sicilian Orange Slimming Elixir together with Grapefruit & Kombucha from mid-Aug until now, I have shed 5kg. Every morning this Grapefruit & Kombucha is my start of the day. I really see the results!

✓ Wendy., Verified Buyer

Sustainable slimming, The Purest Co. way

"This isn't about punishing yourself. It's about smart metabolism support, better food habits, and a routine you can actually sustain."

JC
Justin Chiam
Founder, The Purest Co.

The Purest Co's founder, Justin Chiam, shares the habits, mindset shifts, and daily support system behind his own transformation.

2 steps to start your transformation

Step 1: Choose Your Challenge Kit

Pick the bundle that fits how you want to take on your next 30 days.

The Original All Day Burn Bundle

The Original All Day Burn Bundle

Sicilian Orange Slimming Elixir | Grapefruit & Kombucha Slimming Blend | Lean Burn Pre+Probiotic Melts

The 30-day 3-step system for all-day metabolism support.

$193.42$219.80
Add to cart
TOP
PICK!
The Supercharged Burn Bundle

The Supercharged Burn Bundle

All products in the original All Day Burn Bundle + Salted Caramel Slimming Coffee

Take your burn bundle up a notch with our Salted Caramel Slimming Coffee for carbs and cravings control.

$294.22$331.80
Add to cart

Step 2: Complete your registration

Once you've secured your challenge kit, fill in your details to officially join the 30-day slimming challenge.

UNLOCK
  • – Prize eligibility
  • – Challenge accountability
  • – Free digital meal guidance
  • – Day 1 check-in support
Update

Registration is now closed

Registration has ended. The challenge is underway and the transformations are happening. Our winner will be announced on 9th July 2026 — stay tuned!

Your 30-Day Slimming Routine

Curated to fit seamlessly into daily life.

MORNING
Kickstart your metabolism.
Grapefruit & Kombucha Slimming Blend

Support digestion and keep cravings in check.

Grapefruit & Kombucha Slimming Blend
AFTERNOON
Control your cravings.
Lean Burn Pre+Probiotic Melts

Take before your biggest meal for better portion control.

Lean Burn Pre+Probiotic Melts
EVENING
Keep the burn going.
Sicilian Orange Slimming Elixir

Supports metabolism and gut comfort while you wind down.

Sicilian Orange Slimming Elixir

Your 30-Day Game Plan

Three simple things to focus on for the next 30 days — for lasting results that you can actually maintain.

1

Stick to your daily ritual

Our 30-day 3-step system was built for real life, making consistency more effortless. The metabolism boost, cravings support, and visible results add up before you know it.

2

Eat smaller, mindful portions

Slimming is about a calorie deficit. Your kits help by supporting cravings control and appetite. Bonus: a free digital meal guide arrives in your inbox on registration.

3

Keep moving — every chance you get

No heavy workouts required. Stay active in ways that feel natural — take the stairs, go on short walks, or even pace around a bit more.

The Ultimate Transformation Prize Pool

Grand Prize

worth over $2500
  • 1-year supply of Sicilian Orange Slimming Elixir (12 boxes)
  • 1 Daily Supergreens Blend
  • 1-month unlimited membership to Body Fit Training
  • 1 Ninja CREAMi Ice Cream Maker worth $408
  • 1 premium 5-piece Sigi Skin skincare bundle

5 Runners-Up

worth over $800 each
  • 1-month supply of Sicilian Orange Slimming Elixir
  • 1 Daily Supergreens Blend
  • 1-month unlimited membership to Body Fit Training
  • 1 Ninja Blast Max
  • 1 Essential 3-piece Sigi Skin skincare bundle

Everyone Gets

Free digital meal guidance and access to our Slimming Challenge community, plus 5,000 Purest Perks points (worth $30) for every completer who submits their Day 1 and Day 30 photos.

Frequently asked questions

Yes — purchasing your challenge bundle is required to officially join the 30-Day Slimming Challenge and qualify for prizes. Your bundle is your daily support system throughout the challenge, and registration helps us track your progress fairly.
Winners are selected based on the most significant overall transformation, including visible progress, consistency, and body measurement changes across the challenge. We're looking for real, sustainable results — not extreme or unrealistic methods.
To qualify for prizes, both your Day 1 and Day 30 submissions must be completed within the stated submission window. Late submissions may not be eligible, so we recommend uploading your check-ins as soon as you receive the reminder link.
You'll receive a private upload link for your Day 1 and Day 30 progress photos and measurements. We guide you through exactly what to submit, so it stays simple and stress-free.
Your free digital meal guidance is sent via email immediately after registration. It includes simple suggestions to help make calorie deficit and portion control easier to stick to.
The focus is on portion support, better eating habits, and metabolism. Exercise helps, but it doesn't have to mean intense workouts — small things like walking more, taking the stairs, or staying more active during the day make a difference.
Our approach focuses on metabolism support, appetite control, blood sugar balance, and habits you can sustain. No laxatives. No extreme restriction. No harsh quick-fixes that leave you feeling worse later.

30 Days from now…

You'll be glad you started today.

Start your 30-day challenge
The Purest Co.
In partnership with
BFTSharkNinjaSigi Skin

Free meal guide included · Win over $2,500 in prizes

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