NOW vs Konsyl Psyllium (2026): Same Husk, Different Scoop
Both are plain psyllium husk, nothing added. NOW’s tablespoon carries 7 g of fiber (6 g soluble), Konsyl’s teaspoon 5 g (3 g soluble), so a full 7 g dose is one NOW scoop or two of Konsyl. Per 7 g of fiber, NOW Foods is 36% cheaper ($0.30 vs $0.40) at Amazon prices as of 2026-10-09. Konsyl’s tub simply lasts longer at its smaller scoop.
Informational comparison of label data and cost, not medical advice. Psyllium can interfere with the absorption of medicines taken at the same time; separate them by two hours, and do not use it with a known bowel obstruction or swallowing difficulty.
The numbers, side by side
| Per label serving | NOW Psyllium Husk Powder | Konsyl Daily Psyllium |
|---|---|---|
| Ingredients | Organic psyllium husk | Psyllium husk |
| Serving | 1 tbsp (9 g) | 1 tsp (6 g) |
| Total fiber | 7 g | 5 g |
| Soluble fiber | 6 g | 3 g |
| Servings per tub | 38 | 90 |
| Fiber per tub | 266 g | 450 g |
| Servings for 7 g | 1 | 2 |
| Marks on label | Non-GMO Project Verified, USDA Organic | Single-ingredient psyllium husk |
| Price | $11.30 | $25.99 |
| Cost per label serving | $0.30 | $0.29 |
| Cost per 7 g fiber | $0.30 | $0.40 |
| Buy | Check price → | Check price → |
Prices are the Amazon price for the exact container as of 2026-10-09 and move week to week. Fiber figures are each product’s Supplement Facts panel.
The real difference: the scoop, not the husk
Psyllium forms a viscous gel that stays intact through the colon, which is the physical difference from wheat bran and finely milled fibers (McRorie 2017, PMID 27863994), and it was among the fibers reviewed in a 2022 systematic review and meta-analysis (van der Schoot 2022, PMID 35816465). None of that depends on the brand: both tubs are the husk and nothing else.
The difference is what a serving means. NOW’s tablespoon is 7 g of fiber, so one serving is a working dose; Konsyl’s teaspoon is 5 g, so the label serving is a smaller start and two servings make the 7 g claim amount. Normalized to 7 g of fiber, NOW Foods is 36% cheaper as of 2026-10-09. Konsyl’s 90-serving tub has more servings only because the scoop is smaller.
Who each one is for
Choose NOW if you want a full serving in one scoop or prefer organic husk.
Choose Konsyl if you are starting psyllium and want a smaller first serving, or you prefer a teaspoon measure.
Skip both if psyllium bloats you badly even after a slow ramp: a less fermentable fiber such as methylcellulose is the usual next step, and our fiber ranking covers it.
Our picks
7 g fiber per tablespoon, organic. $0.30 per 7 g of fiber.
5 g fiber per teaspoon, 90 servings. $0.40 per 7 g of fiber.
As an Amazon Associate we earn from qualifying purchases. We rank by label data and cost per dose, never commissions.
Frequently asked questions
Is NOW or Konsyl psyllium better?
Both are single-ingredient psyllium husk powder with no sweetener or flavor, so the husk itself is the same product. The labels differ in the scoop: NOW directs 1 tbsp (9 g) carrying 7 g of fiber (6 g soluble); Konsyl directs 1 tsp (6 g) carrying 5 g (3 g soluble). Per 7 g of fiber, the amount in FDA's psyllium label claim, NOW Foods is 36% cheaper at Amazon prices as of 2026-10-09 ($0.30 vs $0.40). Konsyl's tub holds more servings; NOW's serving is closer to a full dose.
How much psyllium should I take a day?
FDA's label claim for psyllium names 7 g of soluble fiber a day, which is roughly 10 g of psyllium husk. That is 1 NOW serving or 2 Konsyl servings for 7 g of fiber. Ask your clinician how much is right for you. Start with one serving a day in a full glass of water and add a second after a week if you need it; psyllium without enough water is how people end up bloated or worse.
What has psyllium been studied for?
A 2022 systematic review and meta-analysis of fiber supplementation in chronic constipation included psyllium among the supplements it looked at. Psyllium forms a gel that holds water through the whole colon where wheat bran and finely ground fibers do not (McRorie 2017). Talk to your clinician about any bowel symptoms.
Is Konsyl the same as Metamucil?
Same active ingredient. Metamucil's classic powders add sweetener, flavor and orange color, and the sugar-free versions use aspartame or sucralose; Konsyl and NOW are the husk alone. If you dislike the taste of plain psyllium, Metamucil is the flavored route; if you want nothing but fiber, either product on this page.
Powder or capsules?
Powder. A psyllium capsule holds about 0.5 g, so a 7 g dose is 14 capsules; the powders here deliver it in one or two scoops. Capsules make sense only for travel.
Related
- Best fiber supplement, ranked
- Fiber dosage guide
- Psyllium dosage guide
- Fiber: forms, dose and what to buy
Sources
- McRorie JW Jr, McKeown NM. “Understanding the Physics of Functional Fibers in the Gastrointestinal Tract: An Evidence-Based Approach to Resolving Enduring Misconceptions about Insoluble and Soluble Fiber.” J Acad Nutr Diet. 2017. PMID: 27863994
- van der Schoot A, et al. “The Effect of Fiber Supplementation on Chronic Constipation in Adults: An Updated Systematic Review and Meta-Analysis of Randomized Controlled Trials.” Am J Clin Nutr. 2022. PMID: 35816465
- US FDA. 21 CFR 101.81, Soluble fiber label claim (psyllium husk, 7 g soluble fiber per day). ecfr.gov
- Product labels: NOW Psyllium Husk Powder, Organic and Konsyl Daily Psyllium Fiber Powder; Amazon prices as of 2026-10-09.