THE FIRST WASH DAY MADE FOR WOMEN WHO SWEAT

Finally, a wash day regimen that works as hard as you do! Our Signature Scalp Balancing Scrub, Scalp Balancing Shampoo, and Replenishing Conditioner get your scalp and strands in shape with ingredients that cleanse, nourish, and protect after a week of intense sweat sessions.

SIGNATURE WASH DAY SYSTEM - SUNDAY II SUNDAY

Signature Scalp Balancing Wash System

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$60.00 $71.00

FEATURING OUR ACTIVE RECOVERY COMPLEX

PAPAYA · PROBIOTICS · GREEN KERATIN

RESTORE SCALP HEALTH

Papaya extract gently breaks down buildup and sweat while barrier-balancing botanicals replenish natural moisture.

FIGHT INFLAMMATION

Protective probiotics neutralize signs of inflammation and guard the scalp against itch, redness, and flaking.

REVERSE SIGNS OF DAMAGE

Smart keratin targets weakened strands, penetrating deep into the hair and strengthening from within while protecting against further damage.

LIKE A REST DAY FOR YOUR SCALP + HAIR

Every week, you take a rest day (or two) for your body — but what about your hair? Just like those muscles, your scalp and strands need time to reset, recover, and repair, too! SUNDAY II SUNDAY’s Signature Scalp Balancing Scrub, Scalp Balancing Shampoo, and Replenishing Conditioner is the rest day your hair and scalp needs to bounce back healthier and stronger than before.

Signature Scalp Balancing System

Scalp Balancing Scrub - SUNDAY II SUNDAYScalp Balancing Scrub - SUNDAY II SUNDAY

Signature Scalp Balancing Scrub

No reviews
$31.00
Scalp Balancing Shampoo - SUNDAY II SUNDAYScalp Balancing Shampoo - SUNDAY II SUNDAY

Signature Scalp Balancing Shampoo

8 reviews
$20.00
Replenishing Conditioner - SUNDAY II SUNDAYReplenishing Conditioner - SUNDAY II SUNDAY

Signature Replenishing Conditioner

No reviews
$20.00
SIGNATURE WASH DAY SYSTEM - SUNDAY II SUNDAYSIGNATURE WASH DAY SYSTEM - SUNDAY II SUNDAY
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Signature Scalp Balancing Wash System

No reviews
$60.00 $71.00

SWEAT. RESET. REPEAT.

Our 3-step Signature Scalp Balancing System has everything you need to undo a week’s worth of sweating and slaying — so you can recover, reset, and do it all over again.

STEP 1

SIGNATURE SCALP BALANCING SCRUB

Scalp is skin, and this dual-exfoliating pre-shampoo scrub uses papaya extract and sugar crystals to gently break down and buff away sweaty buildup. Our Signature Scalp Balancing Scrub creates the cooldown routine of your dreams with invigorating peppermint and natural sugar for a spa-like exfoliation experience.

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STEP TWO

SIGNATURE SCALP BALANCING SHAMPOO

Powerful enough to remove sweat and buildup from tough workouts, gentle enough for everyday use. This sulfate-free Scalp Balancing Shampoo combines probiotics and tamanu oil to relieve itch, dryness, and odor caused by sweat and free radicals while easing inflammation and rebuilding the scalp’s protective barrier.

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STEP THREE

SIGNATURE REPLENISHING CONDITIONER

For hair that’s as strong as you, this silicone-free Replenishing Conditionerstrengthens and restores strands with green keratin to repair damage and shield against breakage from ponytails, buns, hats, and other workout-related styles. Probiotics and tamanu help rebuild the scalp’s protective barrier, keeping your hair nourished from root to ends.

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BUY THE WASH DAY SYSTEM AND SAVE!

Signature Scalp Balancing System

$60 + FREE SHIPPING

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NOT JUST ANOTHER SHAMPOO AND CONDITIONER

We spent three years working on the Signature Wash Day System with the global leader in personal care and textured hair research. Our team traveled across Brazil and the US testing, listening to, and learning from active women with all hair types — because it was important for us to get this right.

WHAT ACTIVE WOMEN ARE SAYING

Take it from the women shaving seconds off their mile times, hitting PRs, and pedaling past plateaus. The Signature Wash Day System was made for women like you who aren’t afraid to break a sweat, but need more than the average shampoo and conditioner to bounce back.

SIGNATURE WASH DAY SYSTEM - SUNDAY II SUNDAY

Signature Scalp Balancing Wash System

No reviews
$60.00 $71.00