9 Best Fiber Supplements in the Philippines 2026 | Buying Guide Reviewed by Nutritionist-Dietitian
Most Filipinos aren't getting the recommended fiber serving either due to our busy lifestyles or poor diet. In this regard, taking fiber supplements is a great way to boost your fiber intake in a way that makes it convenient for you.
Fiber supplements provide a slew of benefits, such as regulating your digestion and managing blood sugar levels, among others. To help you select the best one, we prepared a buying guide fact-checked and reviewed by registered nutritionist-dietitian Samantha Morales. We also provided a list of our 9 best fiber supplements you can buy online.
Quick List - Top Fiber Supplements
Pascual Laboratories
Daily Fiber Capsule for Better Digestion and Regular Bowel Movement
Pascual Laboratories
Daily Fiber Boost With Refreshing Mango Flavor
Samantha began her career in clinical nutrition and weight management at a tertiary hospital in Manila, Philippines. Her practice allowed her to give nutrition counseling and plan modified diets for patients with medical conditions. Presently, she does private practice to focus on true holistic wellness - an approach that believes in aligning one's mind, body, and spiritual well-being.
Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
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What Are the Benefits of Fiber?
Fiber is found in fruits and vegetables, whole grains, and legumes. It can promote good bacteria, which in turn produce fatty chain acids that improve digestive disorders, such as irritable bowel syndrome or IBS.
Fiber can also help reduce your body’s absorption of sugar, which is helpful, especially if you’ve had a high-carb meal. In this regard, it may be beneficial in reducing the risk of diabetes.
Moreover, fiber is good for heart health as it can help lower bad cholesterol or LDL by binding with cholesterol particles in your digestive system and flushing it out before it gets absorbed.
How to Choose a Fiber Supplement - Buying Guide
Here are some key points to consider:
- Determine the type of fiber suitable for your needs.
- Get the right dosage by taking 20-25g of fiber a day.
- Buy from trusted brands to guarantee the quality.
For more detailed information, read through our buying guide below.
Determine the Type of Fiber Suitable for Your Needs
Fiber could be classified into two types: soluble and insoluble fiber. Both are great additions to your diet but work differently once ingested.
Regulate Blood Sugar and Cholesterol With Soluble Fiber
Soluble fiber can be dissolved in water and in your body's gastrointestinal fluids. It forms a gel-like substance that blocks the body's absorption of fats and sugars. For this reason, soluble fiber is helpful if you want to prevent blood sugar spikes as well as manage your cholesterol levels.
If you want to manage your weight, consuming food that's rich in soluble fiber can also help as it keeps you full longer by slowing your digestion. Since it slows down your stomach's activity, it is also beneficial if you suffer from diarrhea and irritable bowel syndrome or IBS.
Go for Insoluble Fiber if You Suffer From Constipation
Insoluble fiber can’t be dissolved by water, and it mostly stays intact in your stomach. If soluble fiber slows things down, insoluble fiber does the opposite, as it speeds things up in your stomach.
This is particularly helpful if you frequently experience constipation. Moreover, insoluble fiber may also help reduce the risk of hemorrhoids in the colon. Insoluble fiber could be found in nuts, beans, whole-wheat flour, wheat bran, cauliflower, and potatoes.
Get the Right Dosage by Taking 20-25g of Fiber a Day
Fiber may be beneficial to our diet but consuming too much could cause some unwanted side effects. According to the Department of Science and Technology’s Food and Nutrition Research Institute or FNRI, the recommended intake of dietary fiber for Filipino adults, both men, and women is between 20-25g per day.
If you eat more than 70g a day, you could experience gas, bloating, cramps, as well as constipation or diarrhea. And for some people, the effects may even manifest at 40g. It is then best to follow the recommended amount indicated in the supplement or consult with your doctor first before taking the plunge.
Buy From Trusted Brands to Guarantee the Quality
When it comes to buying supplements, you can never be too careful, considering you will be ingesting them. So make sure you are getting trusted brands to ensure their quality. Perhaps you already have a go-to manufacturer in mind, familiarity with the brand is a huge plus.
However, for those who don’t, you can always check the Food and Drug Administration’s or FDA website to check if a brand is registered.
9 Best Fiber Supplements to Buy Online
Products | Image | Click to purchase | Key features | Details | ||||
|---|---|---|---|---|---|---|---|---|
Type | Dosage | Intake Form | Quantity | |||||
1 | Pascual Laboratories C-Lium Fibre | | Daily Fiber Capsule for Better Digestion and Regular Bowel Movement | Soluble and Insoluble | 3.5 g | Capsule | 50 Capsules | |
2 | TRIZIE Clean Fiber | | 3-Day Fiber Drink for Gentle Detox, Bloating Relief, and Weight Support | Soluble and Insoluble | 9 g | Power | 3 Sachets | |
3 | Pascual Laboratories C-Lium Fibre Mango Flavor｜Mango Flavor | | Daily Fiber Boost With Refreshing Mango Flavor | Soluble and Insoluble | 5 g | Powder | 7 Sachets | |
4 | Fibrosine Instant Natural Fiber | | Balanced Digestive Support in Every Instant Sip | Soluble | 4.25–5 g | Powder | 30 Sachets | |
5 | Fibre First Detox | | Support Digestion and Detoxify Naturally With a Plant-Based Formula | Soluble and Insoluble | 8 g | Powder | 15 Sachets | |
6 | TRIZIE Grape Fiber | | Grape-Flavored Fiber Detox Drink With Psyllium, Superfoods, and Antioxidants | Soluble and Insoluble | 10 g | Powder | 3 Sachets | |
7 | Swanson Psyllium Husks | | Convenient Capsule Fiber Supplement for Digestive & Heart Health | Soluble | 1.83 g | Capsule | 100 Capsules | |
8 | Unilab Glucopro | | A Non-Gelling Fiber Drink in Winter Melon Tea Flavor for Better Digestion | Soluble | 6 g | Powder | 21 Sachets | |
9 | RiteMED Fibermate Orange Flavor | | Orange-Flavored Fiber Drink to Relieve Constipation and Curb Appetite | Soluble | 5.4 g | Powder | 30 Sachets | |
Daily Fiber Capsule for Better Digestion and Regular Bowel Movement
Features and benefits:
- 100% natural psyllium husk provides soluble fiber to aid digestion
- Helps lower cholesterol and control blood sugar levels
- Supports regular bowel movement and gut health
- Easy-to-swallow capsule for convenient daily intake
Reviews mention:
Reviews highlight its effectiveness for relieving constipation and improving digestion over time. Many prefer it in capsule form for convenience, especially when on the go. Several users also say it helps manage cholesterol and blood sugar levels as part of a healthy routine.
| Type | Soluble and Insoluble |
|---|---|
| Dosage | 3.5 g |
| Intake Form | Capsule |
| Quantity | 50 Capsules |
3-Day Fiber Drink for Gentle Detox, Bloating Relief, and Weight Support
Features and benefits:
- Formulated with psyllium husk, green tea, and garcinia cambogia for natural cleansing
- Helps flush out toxins, reduce bloating, and support weight management
- Promotes better digestion and regular bowel movement in just 3 days
- Comes in flavored sachets for easy mixing and pleasant taste
Reviews mention:
Shoppers say it effectively relieves bloating and jumpstarts digestion. Many appreciate the fast detox effect without causing cramping, and find the flavored drink enjoyable and easy to take.
| Type | Soluble and Insoluble |
|---|---|
| Dosage | 9 g |
| Intake Form | Power |
| Quantity | 3 Sachets |
Pascual LaboratoriesC-Lium Fibre Mango Flavor ｜ Mango Flavor
Daily Fiber Boost With Refreshing Mango Flavor
- 100% natural psyllium husk with dual fiber types
- Mango flavor makes it pleasant to drink
- No artificial additives or preservatives
- Helps with satiety, cholesterol, and weight
Reviews mention:
This product is often praised for improving digestion and supporting regular bowel movements, especially when users increase their water intake. The mango flavor is popular, and many find it easy to incorporate into daily routines. Some note that the powder’s texture may take getting used to, and they remind others to drink plenty of water after use.
| Type | Soluble and Insoluble |
|---|---|
| Dosage | 5 g |
| Intake Form | Powder |
| Quantity | 7 Sachets |
Balanced Digestive Support in Every Instant Sip
- Provides soluble dietary fiber from corn-derived dextrin to support gut health
- Dissolves quickly in hot or cold liquids without taste or odor
- Sugar-free, fat-free, and cholesterol-free with minimal calories
- Designed for daily use to promote regularity and digestive comfort
Reviews mention:
A gentle daily boost for digestion, this fiber drink keeps the stomach comfortable while supporting regular bowel function. Its subtle, natural flavor blends easily into water or smoothies, making intake effortless. The combination of prebiotics and probiotics helps maintain gut balance over time. Regular use contributes to a feeling of lightness and overall digestive ease.
| Type | Soluble |
|---|---|
| Dosage | 4.25–5 g |
| Intake Form | Powder |
| Quantity | 30 Sachets |
Support Digestion and Detoxify Naturally With a Plant-Based Formula
- Combines psyllium husk, inulin, and oat fiber for digestive support and detoxification
- Enriched with natural extracts from fruits and vegetables like carrot, tomato, spinach, and spirulina
- Helps promote regular bowel movement, reduce bloating, and support cholesterol and blood sugar balance
- Sugar-free, stevia-sweetened powder in convenient sachets
Reviews mention:
This fiber drink is praised for its gentle effect on digestion and easy mixability. Users often notice improved regularity and a lighter, more comfortable feeling in the stomach. The combination of grains, prebiotics, and probiotics is highlighted for supporting overall gut health. Taste is described as mild and natural, making it simple to incorporate into a daily routine. Regular use is frequently mentioned as helping maintain digestive balance and overall wellness.
| Type | Soluble and Insoluble |
|---|---|
| Dosage | 8 g |
| Intake Form | Powder |
| Quantity | 15 Sachets |
Grape-Flavored Fiber Detox Drink With Psyllium, Superfoods, and Antioxidants
Features and benefits:
- Combines psyllium husk, apple fiber, oat fiber, and oil palm fiber for gentle detox and digestion
- Enriched with superfood extracts like grape seed, green tea, grapefruit, and cactus for added antioxidant support
- Supports digestion, weight management, and bloating relief without added sugar
- Comes in flavorful grape sachets designed for bedtime use, with effects in 6–8 hours
Reviews mention:
Users say it effectively relieves bloating and promotes gentle detox overnight. Many like the refreshing grape taste and appreciate that it works without causing cramps. Some noticed lighter digestion and smoother bathroom visits after just one sachet.
| Type | Soluble and Insoluble |
|---|---|
| Dosage | 10 g |
| Intake Form | Powder |
| Quantity | 3 Sachets |
Convenient Capsule Fiber Supplement for Digestive & Heart Health
Features and benefits:
- Contains 610 mg psyllium husk per vegan capsule, offering a pure source of soluble fiber
- Supports digestive regularity, helps relieve occasional constipation, and aids cardiovascular health by assisting in cholesterol management
- Certified low in contaminants, providing quality and safety
- Capsule form is unflavored, easy to take, and ideal for travel and on-the-go use
Reviews mention:
Users highlight how convenient the capsules are compared to powders—no mess or taste, simply swallow and go. Many report improved regularity, smoother digestion, and positive effects on cholesterol and blood sugar. It’s frequently praised as a reliable, affordable alternative to Metamucil, though some find the capsules fairly large.
| Type | Soluble |
|---|---|
| Dosage | 1.83 g |
| Intake Form | Capsule |
| Quantity | 100 Capsules |
A Non-Gelling Fiber Drink in Winter Melon Tea Flavor for Better Digestion
- Contains 6 g resistant maltodextrin per sachet, a non-viscous soluble fiber that supports gut regularity and does not form a gel
- Includes a dash of psyllium fiber for added digestive support
- Sugar-free, sodium-free, and cholesterol-free with a pleasant wintermelon tea flavor
- Helps moderate blood sugar spikes, supports weight management, and promotes regularity when taken with each meal
Reviews mention:
Regular use of this resistant maltodextrin supports smoother digestion and helps maintain consistent bowel habits. Its neutral flavor allows it to mix easily into beverages or meals without altering taste. The sugar-free formulation makes it a practical addition to daily routines. Over time, it contributes to a subtle but noticeable boost in daily fiber intake and overall digestive comfort.
| Type | Soluble |
|---|---|
| Dosage | 6 g |
| Intake Form | Powder |
| Quantity | 21 Sachets |
Orange-Flavored Fiber Drink to Relieve Constipation and Curb Appetite
- Made with 5.4 g psyllium husk per sachet, a soluble fiber that forms a gel to soften stools and ease bowel movements
- Helps promote digestive regularity, relieve constipation, and support weight control by increasing satiety
- Convenient orange-flavored powder, mixed with water and taken after meals (1–3 sachets daily)
- Registered with the FDA as a high-risk food supplement from Unilab, assuring safety and quality
Reviews mention:
Users appreciate its gentle yet effective relief from constipation, noting softened stools and more regular bathroom visits — often after the first dose. The orange taste is said to be pleasant and mild, and many report feeling fuller after meals, which helps with appetite control.
| Type | Soluble |
|---|---|
| Dosage | 5.4 g |
| Intake Form | Powder |
| Quantity | 30 Sachets |
Supplement Your Diet With Multivitamins
Not all of us are able to eat a balanced meal everyday, which is why a little bit of multivitamins never hurt. Select from the choices below and see if anything catches your eye. There’s also an option for your little ones, too!
10 Best Multivitamins in the Philippines 2026 | Buying Guide Reviewed by Nutritionist-Dietitian
10 Best Women's Multivitamins in the Philippines 2026 | Buying Guide Reviewed by Nutritionist-Dietitian
10 Best Men’s Multivitamins in the Philippines 2026 | Buying Guide Reviewed by Physician
9 Best Multivitamins for Kids in the Philippines 2026 | Buying Guide Reviewed by Pediatrician
Re-editors: A. Mangulabnan, J Ausa
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
Top 5 Fiber Supplements
No. 1: Pascual Laboratories｜C-Lium Fibre
No. 2: TRIZIE｜Clean Fiber
No. 3: Pascual Laboratories｜C-Lium Fibre Mango Flavor｜Mango Flavor
No. 4: Fibrosine｜Instant Natural Fiber
No. 5: Fibre First｜Detox
View Full RankingThe descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.