Try Kiyss

4.8 stars  |  2k+ reviews | 3k+ sold

Your kid deserves clear skin, Kiyss does that

Save 52% + Free Shipping

Save 52% + Free Shipping

Built for child and teen acne

Targets the start not the end

Naturally gentle 

90-Day Guarantee

Heal Your Gut. Clear Your Skin.

Over 35,000 scientific studies support the gut–skin connection and the probiotic strains used in Kiyss.

Gut Balance

Kiyss replenishes good bacteria that help repair the gut lining and rebalance your microbiome.

Reduced Inflammation

A healthier gut helps calm the internal inflammation that can trigger hormonal and cystic breakouts.

Hormonal Skin Support

Balanced gut bacteria support hormone regulation, helping reduce the flare-ups many women experience each month.

Clearer, Healthier Skin

By improving gut health and lowering inflammation, Kiyss helps support clearer, calmer skin over time.

Heal Your Gut. Clear Your Skin.

Over 35,000 scientific studies support the gut–skin connection and the probiotic strains used in Kiyss.

Unlock Powerful Benefits at a Glance

Get quick insights into the natural ingredients and unique benefits that make our matcha truly stand out.

Gut Balance

Kiyss replenishes good bacteria that help repair the gut lining and rebalance your microbiome.

Reduced Inflammation

A healthier gut helps calm the internal inflammation that can trigger breakouts.

Hormonal Skin Support

Balanced gut bacteria support hormone regulation, helping reduce the flare-ups many experience.

Clearer, Healthier Skin

By improving gut health and lowering inflammation, Kiyss helps support clearer, calmer skin over time.

A Sneak Peak At Customer Results

With over 2,000 5 star reviews from parents, and thousands of heart warming success stories, Kiyss has results to show!

A Sneak Peak At Customer Results

With over 2,000 5 star reviews from parents, and thousands of heart warming success stories, Kiyss has results to show!

How It Works

How It Works

Rebalance Your Gut

Restores good bacteria to re-build the gut lining and stop leaky gut. 

Calm Internal Inflammation

A healthy sealed gut prevents immune over-reaction, reducing internal inflammation,

Support Clearer Skin

With a calm immune system and less inflammation, skin appears calmer, clearer, and more balanced over time.

How It Works

How It Works

Rebalance Your Gut

Restores good bacteria to re-build the gut lining and stop leaky gut.

Calm Internal Inflammation

A healthy sealed gut presents immune over-reaction, reducing internal inflammation.

Support Clearer Skin

With a calm immune system and less inflammation, skin appears calmer, clearer, and more balanced over time.

Modern Living Is Disrupting Our Gut–Skin Balance

Kiyss helps restore good bacteria that support both gut health and skin clarity.

70%

of the immune system lives in the gut, where microbiome health influences inflammation throughout the body.

64%

of teens with acne show signs of gut microbiome imbalance compared to those with clear skin.

Save 52% + Free Shipping

Modern Living Is Disrupting Our Gut–Skin Balance

Kiyss helps restore good bacteria that support both gut health and skin clarity.

70%

of the immune system lives in the gut, where microbiome health influences inflammation throughout the body.

64%

of teens with acne show signs of gut microbiome imbalance compared to those with clear skin.

Save 52% + Free Shipping

LOVED By THOUSANDS

We know Kiyss works, but we want to see the results after the honeymoon. Here's what thousands of parents reported after 3 months of Kiyss.

92%

of teens take Kiyss daily for at least 6x weeks*

71%

noticed improvements in their skin within the first 6–8 weeks*

68%

experienced fewer breakouts and calmer skin*

59%

reported completely clear skin within 3 months*

*In a post purchase survey of 1k+ customers who've been using Kiyss daily

Title

Quality You Can Trust

Kiyss is formulated using clinically studied probiotic strains, developed alongside leading microbiome research to ensure real results — not guesswork.

High-potency 120 Billion CFU servings

Clinically studied strains

Designed to survive digestion

Manufactured in GMP-certified facilities

LOVED By THOUSANDS

We know Kiyss works, but we want to see the results after the honeymoon. Here's what thousands of parents reported after 3 months of Kiyss.

92%

of teens take Kiyss daily for at least 6x weeks*

71%

noticed improvements in their skin within the first 6–8 weeks*

68%

experienced fewer breakouts and calmer skin*

59%

reported completely clear skin within 3 months*

*In a post purchase survey of 1k+ customers who've been using Kiyss daily

Title

Quality You Can Trust

Kiyss is formulated using clinically studied probiotic strains, developed alongside leading microbiome research to ensure real results — not guesswork.

High-potency 120 Billion CFU servings

Clinically studied strains

Designed to survive digestion and reach the gut

Manufactured in GMP-certified facilities

3rd-Party Tested

Limited Time Offer! Save Up To 
52% on Your First Order!

120 Billion CFU targeted probiotics in easy to swallow capsules backed by real results and a 90-day guarantee.

4.8 stars  |  2k+ reviews | 3k+ members
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics

View Nutrition Label

90 Day Money Back Guarantee

Give Kiyss 90 days, if you see no results, or are simply unhappy with it, send us an email and we will refund every penny. No Strings Attached, No Loop Holes.

 

For more information check out our refund policy

Why Kiyss?

It’s simple!

 

Actually Works:
Designed to target the root cause — not just surface symptoms.
No more guessing, no more endless routines that go nowhere.

 

High Potency:
120 Billion CFU with targeted strains that survive digestion
and actually reach your gut — where the real problem starts.

 

Made for Acne:
Not a generic probiotic.
Formulated specifically for people dealing with stubborn breakouts.

 

Gentle on Your Body:
No harsh chemicals. No extreme side effects.
Just support your body the way it’s meant to work.

 

Simple Routine:
No 10-step skincare. No prescriptions.
Just one daily habit you can actually stick to.

 

Confidence You Can Feel:
This isn’t about “managing” acne.
It’s about finally feeling like yourself again.

Ingredients & Allergies

What’s Inside
Kiyss is formulated with targeted probiotic strains and supportive ingredients designed to work with your body — not against it.

Each serving delivers:

120 Billion CFU of active probiotics

Carefully selected strains for gut balance & inflammation support

Clean, minimal ingredients with no unnecessary fillers

 

What You Won’t Find
No junk. No shortcuts. No hidden surprises.

No artificial additives or preservatives

No unnecessary fillers or low-dose blends

No harsh ingredients that disrupt your system

 

Allergy-Friendly
Made to be gentle and suitable for most people:

Dairy-free

Gluten-free

Soy-free

No common irritants that could trigger further inflammation or breakouts.

 

Easy on Your System
We know many people with acne have sensitive gut and skin responses.

That’s why Kiyss is designed to be:

Non-habit forming

Easy to incorporate into your daily routine

Supportive — not disruptive

 

Transparent, Always
You deserve to know exactly what you’re putting into your body.

Every ingredient is selected with purpose —
and nothing is included unless it serves a role in supporting your results.

Science & Certifications

Clinically Grounded Approach
Kiyss isn’t built on trends or guesswork.
Our formulation is based on research around the gut-skin connection — specifically how gut imbalance can trigger inflammation, breakouts, and hormonal acne.

This is why surface-level treatments fail.
They’re not addressing where the problem actually starts.

 

High-Dose, Targeted Formulation
Most probiotics contain 1–5 billion CFU — not enough to survive digestion.

Kiyss delivers 120 billion CFU with targeted strains selected for gut barrier support and inflammation reduction.

Meaning more of what you take actually reaches your gut…
and actually does something.

 

Third-Party Tested
Every batch is independently tested for:

Purity

Potency

Contaminants (heavy metals, harmful bacteria)

So what’s on the label is exactly what you’re getting.

 

Manufactured to the Highest Standards
Produced in GMP-certified facilities to ensure safety, consistency, and quality in every single bottle.

 

No Guesswork. No Gimmicks.
Just a formulation designed to support your body
from the inside — where acne actually begins.

How To Use Kiyss

Just 2 Capsules a Day
Take 2 capsules once daily, ideally with water and a meal.
No complicated routines, no strict schedules.

 

Stay Consistent
Like anything that works from within, consistency is key.
Make it part of your daily routine — just like brushing your teeth.

 

What To Expect
Most people begin noticing changes within a few weeks,
with more visible results over 1–3 months.

Everyone’s body is different, so timelines can vary —
but the key is giving your body time to rebalance and respond.

 

That’s It
No 10-step skincare routines.
No guessing.
Just one simple habit, done daily.

What's Inside Kiyss?

Probiotic Blend ✅

(gut-skin support)

A clinically studied blend of Lactobacillus and Bifidobacterium strains designed to support gut balance strengthen the gut lining, and help regulate inflammation linked to acne.

120 Billion CFU

Ashwagandha Extract ✅

(adaptogenic)

An ancient adaptogenic herb that helps the body manage stress and support hormonal balance, which can play a role in maintaining healthy skin.

200mg / Serving

Turmeric Curcumin ✅

(anti-inflammatory)

A powerful antioxidant known to help reduce inflammation in the body, supporting calmer skin and a healthier internal environment.

200mg / Serving

Green Tea Leaf Extract ✅

(skin support)

A powerful antioxidant that helps reduce oxidative stress and support a balanced inflammatory response linked to healthier skin.

200mg / Serving

CHOOSE YOUR OFFER

AutoShip & Save

One Person

$40.80 $79.99 USD

$1.46 per day

49% OFF

Two People

$77.52 $159.98 USD

$1.38 per day

52% OFF

Your Order Every 4 weeks 

FREE Shipping

Pause or cancel anytime

90-DAY MONEY BACK GUARANTEE
CHOOSE YOUR OFFER
AutoShip & Save
One-time purchase
No Discounts

First Time Discount Auto-Applied✅

One Time Purchase

$54.40 $79.99 USD

$1.94 per day

No FREE Shipping

No Free Shipping

3rd-Party Tested

Limited Time Offer!
Save Up To 52% on
Your First Order!

120 Billion CFU targeted probiotics in easy to swallow capsules backed by real results and a 90-day guarantee.

4.8 stars  |  2k+ reviews | 3k+ sold
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics
Kiyss Probiotics

View Nutrition Label

CHOOSE YOUR OFFER

AutoShip & Save

One Person

$40.80 $79.99 USD

$1.46 per day

49% OFF

Two People

$77.52 $159.98 USD

$1.38 per day

52% OFF

Your Order Every 4 weeks 

FREE Shipping

Pause or cancel anytime

90-DAY MONEY BACK GUARANTEE
CHOOSE YOUR OFFER
AutoShip & Save
One-time purchase
No Discounts

First Time Discount Auto-Applied✅

One Time Purchase

$54.40 $79.99 USD

$1.94 per day

No Free Shipping

90 Day Money Back Guarantee

Give Kiyss 90 days, if you see no results, or are simply unhappy with it, send us an email and we will refund every penny. No Strings Attached, No Loop Holes.

 

For more information check out our refund policy

Why Kiyss?

It’s simple!

 

Actually Works:
Designed to target the root cause — not just surface symptoms.
No more guessing, no more endless routines that go nowhere.

 

High Potency:
120 Billion CFU with targeted strains that survive digestion
and actually reach your gut — where the real problem starts.

 

Made for Acne:
Not a generic probiotic.
Formulated specifically for people dealing with stubborn breakouts.

 

Gentle on Your Body:
No harsh chemicals. No extreme side effects.
Just support your body the way it’s meant to work.

 

Simple Routine:
No 10-step skincare. No prescriptions.
Just one daily habit you can actually stick to.

 

Confidence You Can Feel:
This isn’t about “managing” acne.
It’s about finally feeling like yourself again.

Ingredients & Allergies

What’s Inside
Kiyss is formulated with targeted probiotic strains and supportive ingredients designed to work with your body — not against it.

Each serving delivers:

120 Billion CFU of active probiotics

Carefully selected strains for gut balance & inflammation support

Clean, minimal ingredients with no unnecessary fillers

 

What You Won’t Find
No junk. No shortcuts. No hidden surprises.

No artificial additives or preservatives

No unnecessary fillers or low-dose blends

No harsh ingredients that disrupt your system

 

Allergy-Friendly
Made to be gentle and suitable for most people:

Dairy-free

Gluten-free

Soy-free

No common irritants that could trigger further inflammation or breakouts.

 

Easy on Your System
We know many people with acne have sensitive gut and skin responses.

That’s why Kiyss is designed to be:

Non-habit forming

Easy to incorporate into your daily routine

Supportive — not disruptive

 

Transparent, Always
You deserve to know exactly what you’re putting into your body.

Every ingredient is selected with purpose —
and nothing is included unless it serves a role in supporting your results.

Science & Certifications

Clinically Grounded Approach
Kiyss isn’t built on trends or guesswork.
Our formulation is based on research around the gut-skin connection — specifically how gut imbalance can trigger inflammation, breakouts, and hormonal acne.

This is why surface-level treatments fail.
They’re not addressing where the problem actually starts.

 

High-Dose, Targeted Formulation
Most probiotics contain 1–5 billion CFU — not enough to survive digestion.

Kiyss delivers 120 billion CFU with targeted strains selected for gut barrier support and inflammation reduction.

Meaning more of what you take actually reaches your gut…
and actually does something.

 

Third-Party Tested
Every batch is independently tested for:

Purity

Potency

Contaminants (heavy metals, harmful bacteria)

So what’s on the label is exactly what you’re getting.

 

Manufactured to the Highest Standards
Produced in GMP-certified facilities to ensure safety, consistency, and quality in every single bottle.

 

No Guesswork. No Gimmicks.
Just a formulation designed to support your body
from the inside — where acne actually begins.

How To Use Kiyss

Just 2 Capsules a Day
Take 2 capsules once daily, ideally with water and a meal.
No complicated routines, no strict schedules.

 

Stay Consistent
Like anything that works from within, consistency is key.
Make it part of your daily routine — just like brushing your teeth.

 

What To Expect
Most people begin noticing changes within a few weeks,
with more visible results over 1–3 months.

Everyone’s body is different, so timelines can vary —
but the key is giving your body time to rebalance and respond.

 

That’s It
No 10-step skincare routines.
No guessing.
Just one simple habit, done daily.

What's Inside Kiyss?

Probiotic Blend ✅

(gut-skin support)

A clinically studied blend of Lactobacillus and Bifidobacterium strains designed to support gut balance strengthen the gut lining, and help regulate inflammation linked to acne.

120 Billion CFU

Ashwagandha Extract ✅

(adaptogenic)

An ancient adaptogenic herb that helps the body manage stress and support hormonal balance, which can play a role in maintaining healthy skin.

200mg / Serving

Turmeric Curcumin ✅

(anti-inflammatory)

A powerful antioxidant known to help reduce inflammation in the body, supporting calmer skin and a healthier internal environment.

200mg / Serving

Green Tea Leaf Extract ✅

(skin support)

A powerful antioxidant that helps reduce oxidative stress and support a balanced inflammatory response linked to healthier skin.

200mg / Serving
Kiyss
Kiyss
Kiyss
Kiyss
Kiyss
Kiyss

CHOOSE YOUR OFFER

AutoShip & Save

One Person

$40.80 $79.99 USD

$1.46 per day

49% OFF

Two People

$77.52 $159.98 USD

$1.38 per day

52% OFF

1 Month Supply Every 4 weeks 

FREE Shipping

Pause or cancel anytime

90-DAY MONEY BACK GUARANTEE

First Time Discount Auto-Applied✅

One Time Purchase

$40.80 $79.99 USD

$1.94 per day

Title

No First Time Discount

4.8 stars

Join 2,000+ Others Living Acne Free

I finally feel like I’m helping her, not making it worse

“I bought this for my 13 year old daughter after months of feeling helpless. She would cry before school because of her skin and I was starting to feel like I was failing her. We were even told to consider Accutane which really scared me.
After a few weeks on Kiyss her skin started to settle, less redness and fewer painful spots. But the biggest change is her confidence, she’s not hiding away anymore and actually wants to go out again. That means everything to me.”

Sarah, M. - Mom of Daughter (13)

First thing he’s actually stuck to (and it’s working)

"My 14 year old son’s acne got bad really quickly and it completely knocked his confidence. He stopped going to footy and didn’t even want photos taken. We tried a few creams from the chemist but they just made his skin dry and irritated.
I liked that Kiyss didn’t feel harsh, and honestly it’s the first thing he’s actually stuck to. After about a month his skin started calming down and he wasn’t getting new breakouts every day. He’s not perfect, but he’s so much happier and back doing the things he enjoys again."

Emma, R - Mom of Son (14)

No more constant flare ups every week

“My daughter is 14 and her acne was really persistent, especially around her cheeks and chin. We’d tried a few different products but it was always the same story, slight improvement then it would flare up again.
We started Kiyss and after a few weeks her skin looked a lot less inflamed and the breakouts weren’t as constant. It just seems more stable now instead of constantly up and down, which has been a big relief for both of us.”

Lauren, K. - Mom of Daughter (14) 

I finally feel like I’m helping her, not making it worse

"I bought this for my 13 year old daughter after months of feeling helpless. She would cry before school because of her skin and I was starting to feel like I was failing her. We were even told to consider Accutane which really scared me.
After a few weeks on Kiyss her skin started to settle, less redness and fewer painful spots. But the biggest change is her confidence, she’s not hiding away anymore and actually wants to go out again. That means everything to me."

Sarah, M. - Mom of Daughter (13)

First thing he’s actually stuck to (and it’s working)

"My 14 year old son’s acne got bad really quickly and it completely knocked his confidence. He stopped going to footy and didn’t even want photos taken. We tried a few creams from the chemist but they just made his skin dry and irritated.
I liked that Kiyss didn’t feel harsh, and honestly it’s the first thing he’s actually stuck to. After about a month his skin started calming down and he wasn’t getting new breakouts every day. He’s not perfect, but he’s so much happier and back doing the things he enjoys again."

Emma, R - Mom of Son (14)

No more constant flare ups every week

“My daughter is 14 and her acne was really persistent, especially around her cheeks and chin. We’d tried a few different products but it was always the same story, slight improvement then it would flare up again.
We started Kiyss and after a few weeks her skin looked a lot less inflamed and the breakouts weren’t as constant. It just seems more stable now instead of constantly up and down, which has been a big relief for both of us.”

Lauren, K. - Mom of Daughter (14) 

Us vs Them

Not overhyped or overpriced. Just real acne solutions made accessible and easy for everyone

Kiyss

Topicals

Overpriced Weak Probiotics

Cost Per Serving

$1.46

🤔

$3+

Targets Root Cause

Clinically Effective Dosage (CFU)

120B CFU

5B CFU

NO Harsh Side Effects

Easy To Use

🤔

Natural Solution

Purging Phase

Us vs Them

Not overhyped or overpriced. Just real acne solutions made accessible and easy for everyone

Kiyss

Topicals

Overpriced Weak Probiotics

Cost Per Serving

$1.46

🤔

$3+

Targets Root Cause

Clinically Effective Dosage (CFU)

120B CFU

5B CFU

NO Harsh Side Effects

Easy To Use

🤔

Natural Solution

Purging Phase

Want to Join The 93% of People Who Defeated Their Acne With Kiyss?

Get Your Kiyss

Get Your Kiyss

Results backed with science

“There is increasing evidence supporting the connection between gut health and acne. Research shows that when the gut microbiome becomes imbalanced, it can disrupt skin homeostasis and drive inflammation linked to breakouts. Probiotics have been shown to help restore balance in the gut, reduce inflammation, and support healthier skin from within.”*

 

"Different degrees of clinical improvement were observed in 80% of acne patients"*

 

National Library of Medicine

National Center for Biotechnology Information

Shop Now

Shop Now

*Research from National Library of Medicine and PubMed Central. 

Source

Any last questions?

When will I notice something?

The timeline for seeing results with Kiyss can vary from person to person. Some people begin to notice changes within a few weeks, while for others it may take a bit longer.

 

Because Kiyss works from within — supporting your gut and reducing inflammation — results tend to be gradual rather than overnight.

 

Most people see the best results with consistent daily use over 1–3 months.

 

Consistency is key.

How do you handle returns?

Finally, Something You Can Try Without Risk
We know you’ve probably spent money on things that didn’t work. With Kiyss, you have a full 90 days to try it. If you don’t see a difference, we’ll give you your money back.

Is it safe for my child?

Kiyss is made with gentle, well-studied probiotic strains and contains no harsh chemicals, making it suitable for most people, including teens.

 

That said, if your child has any medical conditions or you’re unsure, we always recommend checking with your healthcare provider first.