PCOS & Fiber
You've built a supplement stack. You've done the research. But the nutrient that supports insulin sensitivity, androgen balance, and menstrual regularity might be the one you haven't added yet: fiber.
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The Missing Piece
You know about inositol. You know about berberine. But fiber — the nutrient that directly supports insulin sensitivity and androgen metabolism — is rarely part of the conversation. Here's what the research actually shows.
1 in 5
women of reproductive age have PCOS — it's one of the most common hormonal conditions.
90%+
of women don't meet the recommended 25g of daily fiber. PCOS nutritionists recommend 30-35g.
25-35g
the daily fiber target for women with PCOS — higher than the general recommendation.
The Science
For women with PCOS, fiber isn't just a digestive supplement — it's a metabolic and hormonal tool. Published research connects adequate fiber intake to improvements across the core mechanisms of PCOS.
Soluble fiber slows glucose absorption, supporting healthier blood sugar response — a key factor in PCOS management. Low fiber intake is associated with increased insulin resistance in PCOS.
Higher fiber intake is associated with reductions in Free Androgen Index and increases in SHBG — meaning less free testosterone driving acne and hirsutism.
A clinical trial found that dietary fiber intervention improved hyperandrogenism, hirsutism, and menstrual cycle irregularity in women with PCOS.
By supporting estrogen metabolism and reducing free androgens, fiber addresses the hormonal root cause of cystic, jawline acne — not just the surface symptoms.
Most fiber supplements cause the exact bloating PCOS women are trying to reduce. PHGG is different — it's a low-FODMAP prebiotic that works without fighting you.
Fiber supports satiety and healthy blood sugar response — two critical factors for women with PCOS navigating insulin-driven weight challenges.
Why PHGG
If you've tried psyllium or inulin-based fiber and quit because of bloating, you're not alone. Most fiber supplements cause the exact GI symptoms women with PCOS are already managing. PHGG is different.
PHGG (partially hydrolyzed guar gum) is specifically recommended by PCOS nutrition experts as the best-tolerated first fiber supplement. It's a soluble prebiotic fiber that dissolves completely clear in water with zero taste and zero texture change.
Unlike psyllium and inulin, PHGG doesn't ferment aggressively in the gut — so you get the prebiotic benefits and improved regularity without the gas, distension, and bloating that make most fiber supplements a non-starter for sensitive systems.
The fiber PCOS nutritionists actually recommend. Gentle, invisible, and effective without the GI side effects that make other fibers a non-starter.
One RCT showed psyllium improved insulin resistance in PCOS — but the gritty texture and bloating cause most women to quit before reaching consistent intake.
Ferments aggressively in the gut, causing gas and distension. For women already managing PCOS-related bloating, inulin often makes symptoms worse, not better.
Built for Your Stack
You don't need another standalone supplement to manage. We build invisible prebiotic fiber into the protein and electrolytes you're already using — so fiber becomes effortless, not another task.
Dairy-Free Protein
25g of dairy-free protein + 5g invisible prebiotic fiber. Designed for women who know that whey bloat and insulin spikes aren't options. The protein your PCOS stack has been missing.
Render coming soon
Daily Hydration
Magnesium, potassium, sodium — plus 5g of invisible prebiotic fiber. Support insulin sensitivity and hydration in one stick pack. Completely invisible in water.
You're Not Alone
"I've tried everything." We hear you.
You've built your stack, tracked your cycles, read the studies, and experimented with protocols. You've done more research than most practitioners.
Fiber isn't a cure. It's a foundation — the metabolic and hormonal support that makes everything else in your stack work better.
This is health, in full color. This is the Dayli way.
We're launching soon. Join the waitlist for early access to fiber-first products designed for women who've done their homework.
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