5g of psyllium husk fiber, sparkling, sachet-sized, and dressed up as something you'd actually crave — not choke down.
Flavored like a drink you'd actually order, not a supplement you white-knuckle through. No chalky texture, no fighting your own glass of water.
Pre-measured, no scoops, no eyeballing it half-asleep at 7am. Rip, pour, done.
Built to survive your attention span — a 10-second ritual, not a supplement that dies in the cabinet by week two.
Rip open a sachet. No scoop, no clumps, no kitchen scale.
Into a glass of cold water. Watch the fiber start to fizz.
Sip it sparkling. 5 grams of fiber, gone before you notice.
Sharp citrus, a pinch of salt, cold finish. The one you reach for at 3pm.
Tastes like: a reset button
Spiced, fizzy, faintly nostalgic — the one nobody believes is fiber.
Tastes like: the good kind of trouble
Tart, bright, zero added sugar — still hits like dessert.
Tastes like: a treat you didn't earn
Unflavored, no frills. For the purists who just want the fiber.
Tastes like: nothing, on purposePsyllium husk is one of the most-studied soluble fibers there is. Here's the short version.
See how 1 single fizzy sachet compares to plates of whole foods in fiber density, calories, and convenience.
100% soluble organic prebiotic psyllium husk fiber with natural fruit flavor. 10s prep, 0 chalkiness, 0g added sugar.
To get less than half this soluble fiber from greens, you would need to wash, chop, and chew through a mountain of raw spinach.
Fizzy Fiber delivers 2.1x more fiber than a massive salad bowl.
Get the fiber of 2 whole apples with 0g fructose sugar spike.
Equal fiber in 1 sparkling drink without cooking or sulfur bloating.
All the soluble beta-glucan perks in 15 cals vs 380+ carbs.
Roughly a fifth of the average daily fiber gap, closed in one glass.
Fizzy and flavored without it, so it fits a genuinely low-sugar routine.
No blending, no chewing, no chalky aftertaste to power through.
Psyllium forms a gel in water that helps digestion move, gently and predictably.
That same gel slows digestion, so you feel fuller for longer between meals.
Morning, post-meal, travel, or pre-workout — one habit, four moments.
ATLYF makes wellness products for the moments in between. Fizzy Fiber is the first — built to slot into a day you've already got.
A glass of Classic while the kettle's on — fiber first, caffeine second.
Nimbu Shikanji instead of a second cup of chai. Tangy, cold, and it does more.
Flat, sealed, no refrigeration — Masala Cola works from an airport bottle too.
Berry Blast, thirty minutes out — light on the stomach, still gets its job done.
Early feedback from the first batch of ATLYF sachets to leave the warehouse.
“I've tried three fiber powders that turn into paste. This one actually fizzes, and Berry Blast doesn't taste like a supplement at all.”
“Masala Cola after dinner has quietly become the thing I look forward to. Didn't expect a fiber sachet to taste like a treat.”
“Nimbu Shikanji flavor is genuinely well done. I keep a box at my desk and one in the car — that's how easy this is to keep up with.”
Every option ships all four flavors mixed unless you tell us otherwise.
7 sachets, one of each flavor plus three mixed. For finding your favorite.
28 sachets delivered every month. Cancel or swap flavors anytime.
30 sachets, evenly split across all four flavors. Best value per gram.
Fizzy Fiber hasn't shipped yet — join the waitlist and we'll open your pack at launch, at this price.
The things people usually ask before their first sachet.
Psyllium is one of the most-studied soluble fibers and is widely used as a daily supplement. Start with one sachet a day, drink it with a full glass of water, and give your gut a week or two to settle in. If you're pregnant, nursing, or managing a medical condition, check with your doctor first.
One sachet into a full glass — around 250 to 300ml of cold water. Stir once and drink it while it's still fizzing. Psyllium keeps thickening as it sits, so it's best in the first minute, not the fifth.
That was the entire brief. Each flavor was built as a drink first and a fiber supplement second — no chalk, no grit, and no aftertaste you need to chase away with something else. Masala Cola in particular tends to surprise people.
Fiber can slow how quickly some medicines are absorbed. The usual guidance is to leave about a two-hour gap either side of your medication — and to run it past your doctor if you're on anything long-term.
Each flavor is built around natural, non-sugar sweeteners, so you get the taste without the added sugar — the same 5g of fiber either way.
Sparkling fiber, four flavors, one sachet a day.
We're not stopping at fiber. That's all we're saying for now.
For anything that needs a founder's eyes — press, big ideas, or just saying hi.
founders@atlyf.com GENERALProduct questions, feedback, or you just want to tell us something.
hello@atlyf.com PARTNERSHIPSStockists, collabs, manufacturing, or anything business-shaped.
partners@atlyf.com SUPPORTOrders, shipping, or something not working the way it should.
support@atlyf.comFizzy Fiber drops soon. Join the waitlist for launch-day access and a say in which flavor comes next.
No spam. One email when we launch.