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Free shipping on subscriptions · Third-party lab tested · Formulated for longevity
LITSKI
By Shou Now

Longevity
starts now.

For the hard-livers, the late-nighters, the thinkers, the drinkers — you're living fast and aiming to last. A daily cellular-defense formula that supports your body's natural recovery, especially where modern living hits hardest: the liver and the brain.

Get your bottle See what's inside
Lab tested
Clean actives
30 servings

LITSKI

Longevity Starts Now

5

Clinical actives

100%

3rd-party tested

30

Day supply

0

Fillers

Why LITSKI

Built for the body that does it all

You push your body — and we respect that. But let's not pretend it doesn't leave a mark. LITSKI brings together five meticulously chosen actives that support your body's natural defense and recovery systems. Living fast on one side, recovering smart on the other — like yin and yang.

Antioxidant support

NAC and astaxanthin are stunning antioxidant-supporting actives, chosen to complement your body's own defenses against oxidative stress.

Normal liver function

Silymarin phytosome and NAC are premium actives traditionally associated with the maintenance of normal liver function.

Cognitive & energy

Benfotiamine (vitamin B1) contributes to normal energy-yielding metabolism and normal psychological function, paired with bioavailable Alpha-GPC choline.

What's inside

Five actives. Zero guesswork.

Real ingredients, carefully sourced by experts to support the areas that take the biggest hits from modern living. No proprietary blends, no hiding — just remarkable transparency.

N-Acetyl-L-Cysteine (NAC) · 600mg

A glutathione building block and antioxidant-supporting active.

Alpha-GPC · 300mg

A beautifully bioavailable source of choline.

Silymarin Phytosome · 260mg

A premium milk thistle complex, traditionally used for liver well-being.

Astaxanthin · 8mg

An exquisite algae-derived antioxidant carotenoid.

Benfotiamine · 50mg

A fat-soluble form of vitamin B1, which contributes to normal energy-yielding metabolism.

Supplement Facts

Serving Size 2 Capsules
Servings Per Container 30
Amount Per Serving %NRV*
N-Acetyl-L-Cysteine (NAC) 600 mg
Alpha-GPC 300 mg
Silymarin Phytosome 260 mg
Astaxanthin (from algae) 8 mg
Benfotiamine 50 mg

*NRV not established for all ingredients. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children.

How to use

Two capsules. Daily.

1

Take it daily

2 capsules with water, ideally in the morning with food.

2

Live your life

Train, work, celebrate. LITSKI works in the background.

3

Recover smarter

Support your body's natural balance as part of a varied, balanced diet and healthy lifestyle.

Our story

We refused to choose between living fully and living long.

Inspired by the Chinese word “Shou,” meaning longevity, Shou Now is built on a simple truth: our health is our most valuable asset — and it deserves our attention now, not later. LITSKI is our first product, born from a simple frustration: longevity supplements were built for people who avoid life, not people who embrace it. The partying, the late nights, the fast-paced hustle are one side of the coin — eating well, training, and taking LITSKI are the other. Two halves of one balanced life, like yin and yang.

Longevity starts now.

Proof

Loved by people who don't slow down

"I work hard and go out on weekends. LITSKI is the first supplement that feels like a genuine investment in my future self — and it's gorgeous."

Maya R.

Verified buyer · Subscriber

"Clean label, generous doses, lab results published. As someone obsessive about ingredients, this is spectacular transparency."

Daniel K.

Verified buyer

"My focus and recovery genuinely feel different. The branding is gorgeous too — it sits on my counter proudly."

Sofia L.

Verified buyer · Subscriber

Buy

Choose your plan

One-time, or subscribe and save 20% on every bottle.

One-time purchase

$49 / bottle

30-day supply · 60 capsules

  • Full clinical formula
  • Lab test report included
  • No commitment
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Save 20%

Monthly subscription

$39 / month

Delivered every 30 days · cancel anytime

  • Everything in one-time
  • Free priority shipping
  • Never run out
  • Pause or cancel anytime
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About us

A small team obsessed with healthy aging

Inspired by the Chinese word “Shou,” meaning longevity, Shou Now is a wellness studio built on a simple truth: our health is our most valuable asset — and it deserves our attention now, not later. We combine time-tested philosophy with rigorous modern formulation, built around a single belief: taking care of your body shouldn't mean giving up the parts of life you love. LITSKI is our first product.

We partner with independent labs, source premium actives, and publish our results — because trust is earned, not claimed.

Science-led

Premium sourcing

Transparent labels

Customer first

Get in touch

Questions? We're here.

Real humans, fast replies. Reach out anytime.

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