Our Pick: Fleet
Check price on Amazon →Fleet vs Pedia-Lax: Which Glycerin Suppository Is Labeled for Your Family?
The age on the label decides it. Fleet Glycerin Suppositories, 50 count, at $4.29 is the adult jar, labeled for ages 6 and over. Pedia-Lax Liquid Glycerin Suppositories, 6 count, at $12.81 is Fleet's own pediatric product, labeled for ages 2 to 5. Same active, same brand family, different label, and a child under 6 never gets the adult jar. Prices verified via the Amazon Creators API on September 5, 2026.
By The Pharmacy Desk2026-09-05~9 min read Ranked on verified label facts, never box claimsHow we research
For an adult or a child 6 and over, buy Fleet Glycerin Suppositories, 50 count, at $4.29 (verified via the Amazon Creators API on September 5, 2026), about 9 cents a dose. For a child aged 2 to 5, and only after the pediatrician has said a laxative is appropriate, buy Pedia-Lax Liquid Glycerin Suppositories, 6 count, at $12.81, about $2.14 per applicator. The two products share an active (glycerin), a maker (Fleet makes Pedia-Lax), and a label window (15 minutes to 1 hour). What they do not share is the age line, and the age line is the whole comparison.
The Fleet adult jar's Drug Facts label directs use for adults and children 6 years and over and says ask a doctor for children under 6. It does not offer a smaller dose, a half suppository, or any direction for a toddler. Pedia-Lax exists because of that gap: its liquid glycerin applicator is labeled for children 2 to 5 years, with under 2 sent to a doctor. Parents searching this comparison are usually holding an adult jar and wondering whether it can be used on a 3 year old. The label's answer is no; ask a doctor.
Both are over-the-counter drugs and we quote their Drug Facts panels rather than improvise around them. On every kids page on this site the pediatrician decides; we report what each label states about ages and nothing more. We are a research and verification desk, not clinicians; nothing here is medical advice; no brand has paid for a placement; and if you buy through a link we may earn an Amazon commission at no cost to you.
The short version
- Fleet Glycerin 50 count ($4.29, about 9 cents a dose): adult 2 g solid suppository, labeled for ages 6 and over, under 6 ask a doctor.
- Pedia-Lax Liquid Glycerin 6 count ($12.81, about $2.14 each): pre-filled pediatric applicator, labeled for ages 2 to 5, under 2 ask a doctor.
- Same active, same maker, same 15 minutes to 1 hour on the label. The age line is the only thing that decides the purchase, and it is not negotiable.
- The Pedia-Lax 3-pack at $21.11 for 18 is about $1.17 per applicator, roughly half the single box's per-unit price.
- For a solid pediatric suppository, Rising Health Children's Glycerin 1.2 g prints ages 2 to 5 in its title; the pediatrician decides which format, if any.
At a glance
| Product | Active and strength | Form | Label ages | Count | Cost per dose | Price (9/5/26) | Check price |
|---|---|---|---|---|---|---|---|
| Fleet Glycerin Suppositories, 50 ct | Glycerin 2 g (per panel) | Solid, jar | 6 and over; under 6 ask a doctor | 50 | $0.09 | $4.29 | Check price on Amazon |
| Pedia-Lax Liquid Glycerin, 6 ct | Glycerin, liquid (amount per panel) | Pre-filled applicator | 2 to 5; under 2 ask a doctor | 6 | $2.14 | $12.81 | Check price on Amazon |
| Rising Health Children's Glycerin 1.2 g | Glycerin 1.2 g (per title) | Solid, pediatric | 2 to 5 (per title) | Not published in title | Not computed | $9.99 | Check price on Amazon |
The adult jar, the pediatric applicator, and a solid pediatric alternative. Ages come from the Drug Facts label or the listing title; strength from the panel or the title. Cost per dose is computed only where the title states the count. Prices verified via the Amazon Creators API on September 5, 2026.
Fleet Glycerin Suppositories, 50 count
Fleet
The adult 2 g glycerin jar, labeled for 6 and over, about 9 cents a dose.
Our verdict: For anyone the label covers, this is the jar to own: 2 g glycerin, non-stimulant, 15 minutes to 1 hour, and about 9 cents a dose. The label covers adults and children 6 years and over. It says ask a doctor under 6, and it offers no smaller dose; a parent who wants to use it on a toddler does not have the label's permission.
Verified: Labeled active: glycerin 2 g per adult suppository (Drug Facts panel), 50 per jar. Uses: relief of occasional constipation; generally produces a bowel movement in 15 minutes to 1 hour. Directions: adults and children 6 years and over. Live at $4.29 on Amazon, verified via the Creators API on September 5, 2026.
What the label covers. Fleet Glycerin Suppositories, 50 count are the adult 2 g solid suppository. The Drug Facts panel reads relief of occasional constipation, generally produces a bowel movement in 15 minutes to 1 hour. Directions: adults and children 6 years and over, 1 suppository once daily or as directed by a doctor; children under 6 years, ask a doctor.
For the household, the jar is the value: $4.29 for 50 is about 9 cents a dose (verified September 5, 2026), and the 100 count jar at $7.23 is about 7 cents. Stop lines: rectal bleeding or no bowel movement after use means stop and ask a doctor, and no laxative beyond 1 week without one. The full write-up is the Fleet Glycerin Suppositories review.
Who should buy it
Buy the Fleet jar for adults and for children 6 and over with occasional constipation. It is the right first purchase for everyone the label names.
What we don't like
No direction at all for children under 6 beyond ask a doctor, loose in a jar, and softens in heat.
- Active ingredient
- Glycerin
- Strength
- 2 g per suppository (per the Drug Facts panel)
- Count
- 50
- Form
- Solid rectal suppository, jar
- Label ages
- 6 years and over; under 6 ask a doctor
- Cost per dose
- $0.09 ($4.29 divided by 50)
- Packaging
- Jar, not individually wrapped
What we like
- Reference adult glycerin at about 9 cents a dose
- Non-stimulant, 15 minutes to 1 hour
- Covers children 6 and over
Worth noting
- Under 6 is ask a doctor, with no smaller dose printed
- Not wrapped; softens in heat
Pedia-Lax Liquid Glycerin Suppositories, 6 count
Pedia-Lax (Fleet)
Fleet's pediatric glycerin in a pre-filled applicator, labeled for ages 2 to 5.
Our verdict: Pedia-Lax is the product the adult jar's label points you toward when it says ask a doctor under 6. It is the same active from the same maker, in a small pre-filled applicator with a child-sized tip, and its label covers ages 2 to 5. At about $2.14 per applicator it is more than twenty times the jar's cost per dose, and for a labeled pediatric product that is the price of the label.
Verified: Labeled active: glycerin, liquid, in a single-use pre-filled pediatric applicator, 6 per box. Uses: relief of occasional constipation; generally produces a bowel movement in 15 minutes to 1 hour. Directions: children 2 to 5 years; under 2 ask a doctor. Live at $12.81 on Amazon, verified via the Creators API on September 5, 2026.
What the label covers. Pedia-Lax Liquid Glycerin Suppositories, 6 count are liquid glycerin in a pre-filled applicator made for children. The Drug Facts panel reads relief of occasional constipation, generally produces a bowel movement in 15 minutes to 1 hour. Directions: children 2 to 5 years, 1 applicator once daily or as directed by a doctor; children under 2, ask a doctor. The listing title does not state the glycerin amount per applicator; the panel does.
The Pedia-Lax ladder: the 6 count 3-pack at $21.11 is 18 applicators, about $1.17 each ($21.11 divided by 18), roughly half the single box's per-unit price (verified September 5, 2026). Pedia-Lax also sells chewable laxative tablets and a children's saline enema, each with its own age lines on its own label. The line write-up is the Pedia-Lax review; the wider shelf is the best glycerin suppositories for kids.
Who should buy it
Buy Pedia-Lax liquid glycerin for a child aged 2 to 5 once the pediatrician has said a glycerin laxative is appropriate, and you want the format made for a small child.
What we don't like
About $2.14 per applicator in the single box, only 6 per box, and the amount per applicator is on the panel rather than the listing title.
- Active ingredient
- Glycerin (liquid)
- Strength
- Not stated on the listing title; on the Drug Facts panel
- Count
- 6 single-use applicators
- Form
- Pre-filled pediatric rectal applicator
- Label ages
- 2 to 5 years; under 2 ask a doctor
- Cost per dose
- $2.14 ($12.81 divided by 6)
- Packaging
- Boxed, each applicator sealed
What we like
- Labeled for ages 2 to 5, the gap the adult jar leaves
- Pre-filled child-sized applicator
- Same maker and active as the adult jar
Worth noting
- About $2.14 per applicator in the single box
- Amount per applicator not on the title
Rising Health Children's Glycerin Suppositories 1.2 g
Rising Health
A solid pediatric glycerin suppository with 1.2 g and ages 2 to 5 printed in the title.
Our verdict: If the answer is neither the adult jar nor a liquid applicator, the pediatric solid is the third format: a smaller glycerin suppository (1.2 g, per the title) with ages 2 to 5 printed on the listing. Rising Health is a credible generic-style maker. The title does not state the count, so we compute no cost per dose. Same rule as Pedia-Lax: the pediatrician decides.
Verified: Labeled active: glycerin 1.2 g per children's suppository, ages 2 to 5 per the listing title. Uses: relief of occasional constipation. Count is not published in the listing title. Live at $9.99 on Amazon, verified via the Creators API on September 5, 2026.
The pediatric solid. Rising Health Children's Glycerin Suppositories 1.2 g print two things the adult jar does not: a pediatric strength (1.2 g) and a pediatric age range (2 to 5 years) in the listing title itself. The label use is relief of occasional constipation, and the stop lines are the ones every glycerin label carries. At $9.99 (verified September 5, 2026) with no count in the title, we print no per-dose figure.
The other credible pediatric solid is Quality Choice Pediatric Suppositories, 25 count at $10.00, about 40 cents each ($10.00 divided by 25), whose title states the count but not the strength. For babies under 2, the shelf is different again and the label line is ask a doctor everywhere; see the best glycerin suppositories for infants and suppositories for babies and toddlers.
Who should buy it
Buy a pediatric solid if the pediatrician has said a glycerin suppository is appropriate for a child aged 2 to 5 and a solid is the format you and the doctor prefer over the applicator.
What we don't like
The count is not in the listing title so we cannot compute a cost per dose, and a solid is harder to use on a small child than a pre-filled applicator per owner reports.
- Active ingredient
- Glycerin
- Strength
- 1.2 g per suppository (per the listing title)
- Count
- Not published in the listing title
- Form
- Solid pediatric rectal suppository
- Label ages
- 2 to 5 years (per the listing title); under 2 ask a doctor
- Cost per dose
- Not computed (count not in title)
- Packaging
- Boxed
What we like
- Pediatric 1.2 g strength printed in the title
- Ages 2 to 5 printed in the title
- Credible generic-style maker
Worth noting
- Count not published in the title
- Solid format is harder with a small child per owners
What you'll need
The six things that go in the same cart as a suppository: the pharmacy-standard glycerin, a daily stool softener, an enema for the nights nothing else works, witch hazel wipes, sitz salts, and a barrier ointment. Prices are approximate at time of writing.
The age line is the comparison
Everything else about these two products is the same or close to it: glycerin, made by Fleet, hyperosmotic, non-stimulant, 15 minutes to 1 hour on the label, occasional constipation as the only use. The Drug Facts Directions are where they diverge. Fleet adult: adults and children 6 years and over, 1 suppository; under 6, ask a doctor. Pedia-Lax liquid: children 2 to 5 years, 1 applicator; under 2, ask a doctor.
That means a 6 year old is on the adult label and a 5 year old is on the Pedia-Lax label, and a child under 2 is ask a doctor on both. There is no overlap and no gap between 5 and 6; the two labels hand off to each other, which is what you would expect from one maker. What a parent cannot do is read the adult label's ask a doctor as a suggestion to improvise a smaller dose.
Strength: 2 g adult, a pediatric amount in the applicator
The adult jar states 2 g of glycerin per suppository on its Drug Facts panel. The Pedia-Lax liquid applicator's listing title does not print the glycerin amount; the panel on the box does, and it is a pediatric amount. We do not print a figure the title does not state. The pediatric solids make the strength explicit: Rising Health prints 1.2 g in its title, which matches the roughly 1 to 1.2 g range pediatric glycerin suppositories are generally made in.
Format: solid jar versus pre-filled applicator
The Fleet adult product is a solid, bullet-shaped suppository, loose in a jar, unwrapped. The Pedia-Lax product is liquid glycerin in a small pre-filled applicator with a rounded pediatric tip, each sealed. Owners of the applicator consistently describe it as easier to use on a small child than a solid; there is nothing to warm, hold or aim beyond the tip, and it is used once and thrown away.
The solid has one practical advantage, which is cost per unit, and one disadvantage owners report often, which is softening in heat. The applicator costs more and travels better. For the mechanics of each, see how to use a rectal suppository; for a soft or melted solid, what to do when a suppository melts.
Cost per dose, and why the pediatric product costs more
All prices verified via the Amazon Creators API on September 5, 2026; cost per dose computed only where the listing title states the count.
| Product | Label ages | Count | Cost per dose | Price (9/5/26) |
|---|---|---|---|---|
| Fleet Glycerin, 100 ct jar | 6 and over | 100 | $0.07 | $7.23 |
| Fleet Glycerin, 50 ct jar | 6 and over | 50 | $0.09 | $4.29 |
| Quality Choice Pediatric, 25 ct | Per panel | 25 | $0.40 | $10.00 |
| Pedia-Lax Liquid Glycerin, 6 ct x 3 | 2 to 5 | 18 | $1.17 | $21.11 |
| Pedia-Lax Liquid Glycerin, 6 ct | 2 to 5 | 6 | $2.14 | $12.81 |
| Rising Health Children's 1.2 g | 2 to 5 | Not in title | Not computed | $9.99 |
The pediatric applicator costs more per dose because it is a sealed, pre-filled device rather than a molded solid, and because a child uses far fewer of them. Six is a sensible box for a product whose label says occasional use and 1 week. The 3-pack halves the per-unit price for a household that the pediatrician has said will need them more than once.
Other Fleet and Pedia-Lax products that are not suppositories
Because both brands sell enemas, parents sometimes compare the wrong pair. Fleet Enema for Children, 2.25 fl oz at $6.52 and the Pedia-Lax children's saline enema 2-pack at $9.88 are saline enemas, labeled for 1 to 5 minutes and for occasional use only, with their own pediatric age lines; that comparison is Pedia-Lax vs Fleet children's enema. The Pedia-Lax chewable tablets are an oral saline laxative with age-specific directions on the box. None of them is a glycerin suppository, and none changes the answer to the question this page is about.
The verdict, by buyer
- Adult, or child 6 and over: Fleet Glycerin, 50 count. About 9 cents a dose.
- Child 2 to 5, pediatrician has approved a glycerin laxative, wants the easiest format: Pedia-Lax Liquid Glycerin; the 3-pack if more than one box is expected.
- Child 2 to 5, pediatrician prefers a solid: Rising Health Children's 1.2 g or Quality Choice Pediatric.
- Child under 2: ask a doctor is the line on every label; see the infant shelf with the pediatrician.
- Holding the adult jar, child is 4: do not. The label says ask a doctor and prints no smaller dose.
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Quick shop: every pick
Skip the scroll: the whole lineup, with a live price check on each.
- Fleet Glycerin Suppositories, 50 countAges 6 and OverFleet · $4.29Check price on Amazon
- Pedia-Lax Liquid Glycerin Suppositories, 6 countAges 2 to 5, With the Pediatrician's OKPedia-Lax (Fleet) · $12.81Check price on Amazon
- Rising Health Children's Glycerin Suppositories 1.2 gIf Neither: A Solid Pediatric SuppositoryRising Health · $9.99Check price on Amazon
How we chose
We compared the two products on their Drug Facts panels: active and strength, form, the Uses statement, the Directions with their age lines, and the warnings. Counts and prices come from the live Amazon listings, verified via the Creators API on September 5, 2026, and cost per dose is computed only where the listing title states the count. Owner reports were weighed for the practical things labels do not cover: how parents describe the Pedia-Lax applicator tip, whether the adult jar arrives soft, and how each is stored.
Compliance for this shelf: we quote the label's Uses and Directions and nothing beyond them. We never suggest a dose or a partial suppository the label does not print, we carry every age cut-off exactly as printed, and we repeat the stop lines every laxative label shares: rectal bleeding, no bowel movement after use, or use beyond 1 week mean stop and ask a doctor. For any child, the pediatrician decides whether a laxative is appropriate at all. Nothing on this page is medical advice.
Questions, answered
Can I use Fleet adult glycerin suppositories on a toddler?
The Fleet adult label directs use for adults and children 6 years and over and says ask a doctor for children under 6. It prints no smaller dose. Pedia-Lax Liquid Glycerin Suppositories are Fleet's pediatric product, labeled for ages 2 to 5, and the pediatrician decides whether any laxative is appropriate.
What ages is Pedia-Lax liquid glycerin labeled for?
Children 2 to 5 years per the Drug Facts panel, with under 2 sent to a doctor. It is the product the adult jar's label hands off to when it says ask a doctor under 6.
Is Pedia-Lax the same as Fleet?
Pedia-Lax is Fleet's pediatric brand; the same company makes both. The liquid glycerin applicator is the same active as the adult jar in a pediatric amount and a child-sized pre-filled applicator, with a label written for ages 2 to 5.
How much glycerin is in each?
The Fleet adult suppository states 2 g on its Drug Facts panel. The Pedia-Lax liquid applicator's listing title does not print the amount; the panel on the box does. Pediatric solids such as Rising Health print 1.2 g in the title.
How long do Fleet and Pedia-Lax glycerin suppositories take to work?
Both Drug Facts panels state generally produces a bowel movement in 15 minutes to 1 hour. If there is no bowel movement after use, both labels say stop and ask a doctor.
Which is cheaper per dose?
At our September 5, 2026 check, the Fleet adult jar is about 9 cents a dose (50 count, $4.29) or 7 cents (100 count, $7.23). Pedia-Lax liquid glycerin is about $2.14 per applicator in the 6 count at $12.81, or about $1.17 in the 3-pack at $21.11. They are not substitutes for each other, so the comparison is informational rather than a reason to choose.
Can I cut an adult suppository in half for a child?
The label does not print a half dose and we do not suggest one. The adult label's instruction for children under 6 is ask a doctor. Pediatric products exist so that nobody has to improvise.
Is there a solid pediatric glycerin suppository instead of the applicator?
Yes. Rising Health Children's Glycerin Suppositories 1.2 g print the pediatric strength and ages 2 to 5 in the listing title, and Quality Choice sells a pediatric 25 count. The pediatrician decides which format, if any, is appropriate.
Filed under Comparison
Part of Constipation Suppositories, Enemas & Laxatives · Head-to-Head Comparisons
Keep reading
Pedia-Lax Review
The whole pediatric line: liquid glycerin, chewables and the children's enema, with each label's age lines.
Best Glycerin Suppositories for Kids (2026)
Pedia-Lax, Rising Health and Quality Choice pediatric on one page, the pediatrician deciding.
Fleet Glycerin Suppositories Review
The adult jar, size by size, and what its label does and does not cover.
Suppositories for Babies and Toddlers
What every label says under 2, and why the pediatrician decides.