Gleanser Non-Drying Glycerin Cleanser For Face And Body
Gleanser Non-Drying Glycerin Cleanser For Face And Body
Product Description
A dermatologist-developed, non-stripping glycerin cleanser with 50% glycerin concentration that effectively removes makeup, oil, and impurities while delivering clinically proven 24-hour hydration. Formulated with inulin, arginine, oat extract, and aloe to soothe, comfort, and maintain the skin's natural moisture barrier and pH. Suitable for face and body.
β¨ Texture & Feel
50% Glycerin Concentration
The highest glycerin concentration in a cleanser, acting as both the primary ingredient and a powerful humectant that prevents surfactants from penetrating the skin barrier.
Barrier-Protective Formula
Glycerin blocks surfactant micelles from reaching deeper skin layers through aqueous pores, reducing irritation and dryness during cleansing.
Soothing Botanicals
Oat extract (Avena Sativa), aloe vera, and arginine calm and comfort the skin while cleansing. Ideal for rosacea and eczema-prone skin.
24-Hour Hydration
Clinically proven to deliver immediate moisturization that lasts up to 24 hours after a single use, thanks to aquaporin-stimulating actives and inulin prebiotics.
Prebiotic Inulin
A chicory-derived polysaccharide with prebiotic and antioxidant properties that supports the skin's natural microbiome and hydration balance.
Clinically Proven for Rosacea
After 1 week of twice-daily use, clinical studies showed a 26% reduction in redness, 27% reduction in flushing severity, and 38% reduction in facial acne.
π‘οΈ Safety & Compatibility
Free from retinoids, salicylic acid, hydroquinone, and chemical sunscreens. All ingredients are considered safe for use during pregnancy and breastfeeding.
Contains lecithin, which may be derived from soybean oil. Soy-based lecithin can potentially feed malassezia yeast. Contact the brand to confirm the lecithin source if you are fungal acne prone.
Received the National Eczema Association Seal of Acceptance. Formulated without common irritants and suitable for eczema-prone skin.
Received the National Rosacea Society Seal of Acceptance. Clinically proven to reduce redness and flushing severity after just one week of use.
Comedogenic rating of 0/5. Glycerin has a comedogenicity rating of 0 and the formula contains no known pore-clogging oils or esters.
Hypoallergenic, allergy-tested, fragrance-free, sulfate-free, paraben-free, and silicone-free. Uses only gentle amphoteric surfactants.
π¬ Ingredient Breakdown
π§ Glycerin 50% Proven
The star ingredient and first on the INCI list. A well-studied humectant naturally found in the skin that improves hydration, enhances elasticity, and repairs the epidermal barrier. At 50% concentration, it also prevents surfactant micelles from penetrating the skin barrier.
- Function: Humectant, skin-identical ingredient, barrier protector
- Research: A 2016 study found glycerin more effective as a humectant than AHAs and hyaluronic acid
- Comedogenicity: 0 β will not clog pores
πΎ Inulin Supporting Promising
A chicory-derived polysaccharide with prebiotic and antioxidant properties. Supports the skin's natural microbiome balance and enhances moisture retention.
- Function: Prebiotic, antioxidant, moisture-enhancing
- Research: Studies show inulin helps control the skin's natural microbiota when applied topically
- Source: Typically extracted from chicory root
𧬠Dihydroxypropyl Arginine HCl Supporting Proven
A unique cationic molecule combining glycerin and the NMF (Natural Moisturizing Factor) amino acid arginine. Adheres to skin due to its positive charge, delivering long-lasting hydration and reducing dryness caused by surfactants.
- Function: Long-lasting hydration, surfactant-dryness reducer
- Technology: Aquaporin-stimulating active that boosts skin suppleness
- Note: Part of the NMF β naturally found in healthy skin
πΏ Aloe Barbadensis Leaf Juice Supporting Proven
A natural humectant derived from aloe vera leaves that soothes, calms, and comforts the skin. Known for its anti-inflammatory and wound-healing properties.
- Function: Soothing, calming, moisturizing
- Benefits: Helps balance skin moisture levels and enhances elasticity
πΎ Avena Sativa (Oat) Kernel Flour Supporting Proven
Finely milled oat flour with soothing and anti-inflammatory properties. Widely used in products for sensitive, eczema-prone, and irritated skin.
- Function: Anti-inflammatory, skin soother, barrier support
- Heritage: Oat-based ingredients have FDA recognition for skin-protective benefits
π¬ Glyceryl Glucoside Supporting Promising
A moisture-binding compound that stimulates aquaporins β the skin's natural water channels β to boost hydration from within. Enhances skin suppleness and long-term moisture retention.
- Function: Aquaporin stimulator, deep hydration
- Research: Shown to activate aquaporin-3 channels in the epidermis for improved water transport
20 ingredients
Glycerin, Water (Aqua), Cocamidopropyl Betaine, Disodium Cocoamphodiacetate, Sodium Chloride, Inulin, Dihydroxypropyl Arginine HCl, Aloe Barbadensis Leaf Juice, Avena Sativa Kernel Flour, Glyceryl Glucoside, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Phenoxyethanol, Hydroxyethylcellulose, Tetrasodium Glutamate Diacetate, Lecithin, Xanthan Gum, Pentylene Glycol, Sodium Hydroxide
π Where It Fits in Your Routine
Use as your second cleanser in a double-cleanse routine (AM & PM), or as a standalone cleanser in the morning. Pair with Prequel Pre-Gleanse Oil Cleanser for the most thorough and gentle cleanse.
π How to Use
Wet Your Skin
Splash lukewarm water on your face and body. The cleanser works best when applied to wet skin.
Apply a Generous Amount
Dispense 1β2 pumps onto your palms. A little goes a long way due to the thick gel consistency. The formula creates a fine, creamy lather.
Massage Gently
Work the cleanser across your face and body using gentle circular motions for 30β60 seconds. The glycerin-rich formula will feel slippery and hydrating.
Rinse Thoroughly
Rinse with lukewarm water. Due to the high glycerin content, you may need extra rinsing or a damp cloth. Best results in the shower with steam.
Follow with Your Routine
Apply toner, serum, moisturizer, and sunscreen (AM). Use morning and night for best results. Suitable for both face and body.
π€ Who Is It For?
β Perfect for you if:
- You have dry, dehydrated, or sensitive skin that gets stripped by most cleansers
- You suffer from rosacea, eczema, or psoriasis and need a clinically gentle formula
- You want a face AND body cleanser in one product
- You are pregnant or breastfeeding and need a pregnancy-safe cleanser
- You want a fragrance-free, sulfate-free, minimalist ingredient list
- You use strong actives (retinol, AHAs/BHAs) and need a non-stripping cleanser
- You prefer a dermatologist-developed product with clinical backing
β Consider alternatives if:
- You prefer a squeaky-clean, fully matte finish after cleansing
- You have very oily skin and want strong oil control from your cleanser
- You dislike the slippery, glycerin-rich texture that can feel hard to rinse off
- You are strictly fungal acne prone (lecithin source is uncertain)
- You want exfoliating ingredients built into your cleanser (consider Gleanser + SA instead)
π― Skin Type Compatibility
The hero product for dry skin. 50% glycerin delivers deep, lasting hydration without stripping. Skin feels supple and comfortable after every wash.
Hypoallergenic, allergy-tested, fragrance-free. Holds both NEA and NRS seals. Amphoteric surfactants are among the gentlest available.
Hydrates dry areas effectively without heavy residue. Oily zones may need a light foaming follow-up or double cleanse for full satisfaction.
Cleanses effectively but the rich glycerin texture may feel too heavy or slippery for very oily skin types. Consider Gleanser + SA for better oil control.
Non-comedogenic (0/5) with no pore-clogging oils. Clinical studies showed 38% reduction in facial acne. However, the lecithin may concern fungal acne sufferers.
π Results Timeline
Instant Hydration & Comfort
Skin feels hydrated, soft, and supple right after the first wash. No tight, stripped feeling. Clinically proven immediate moisturization.
95% noticed immediate comfortVisible Redness Reduction
Clinical studies showed a 26% reduction in redness and 27% reduction in flushing severity after twice-daily use for one week. Skin barrier begins to recover.
80% noticed calmer skinImproved Barrier Function
Skin barrier strengthens with consistent use. Less reactive to other products. Overall skin texture appears smoother and more resilient. Complexion looks healthier.
75% noticed improved textureLong-Term Skin Health
Full benefits of barrier repair realized. Skin retains moisture better, tolerates active ingredients more easily, and shows reduced sensitivity overall.
85% would repurchaseβ Ratings by Platform
βοΈ Pros & Cons
β Praised
- Truly non-stripping β skin feels hydrated, never tight after cleansing
- Incredible value: $18 for 13.5 oz lasts 6+ months with daily use
- Works for face AND body β great for the whole family
- Dermatologist-developed with clinical data to back claims
- NEA and NRS Seals of Acceptance for eczema and rosacea
- Clean, short ingredient list with no common irritants
- Creates a fine, creamy lather despite being sulfate-free
- 24-hour clinically proven hydration from a wash-off product
β Criticized
- Slippery, glycerin-heavy texture can be difficult to rinse off fully at the sink
- May feel too heavy or slimy for very oily skin types
- Frequently sells out β inventory issues frustrate loyal customers
- Pump bottle cap can break if dropped (several reports)
- Lecithin source (soy vs. other) is unclear for fungal acne concerns
- Some users find it does not feel like a deep clean compared to foaming cleansers
π° Budget-Friendly Alternatives (Dupes)
Similarly gentle, fragrance-free formula beloved by dermatologists and NEA-approved. Less hydrating than Gleanser (no glycerin-first formula) but an excellent gentle cleanser at half the price. 8 fl oz.
Contains ceramides and hyaluronic acid for barrier repair. Creamy, non-foaming texture. Larger 16 oz size. Lacks the 50% glycerin concentration and clinical rosacea data. Some users report a residue film.
Formulated with prebiotic thermal water, ceramides, and niacinamide for sensitive skin. Lighter texture than Gleanser. Does not have the high glycerin concentration or the rosacea clinical studies. 13.5 fl oz.
π Comparison with Competitors
Prequel Gleanser (This Product)
$18.00CeraVe Hydrating Facial Cleanser
$14.64La Roche-Posay Toleriane Hydrating
$16.99Vanicream Gentle Facial Cleanser
$8.86π¦ Storage & Shelf Life
12 months after opening
Store in a cool, dry place away from direct sunlight. Keep the pump cap closed between uses.
Pump bottle (13.5 fl oz). Durable plastic with dispensing pump for easy one-handed use.
Full size (13.5 oz) exceeds TSA limit. Travel size (3.4 fl oz / 100ml) available separately and is TSA-approved.
β Frequently Asked Questions
Yes. Prequel Gleanser contains no retinoids, salicylic acid, hydroquinone, chemical sunscreens, or any other ingredients flagged as unsafe during pregnancy or breastfeeding. Its 20-ingredient formula is composed of gentle surfactants, humectants, and soothing botanicals that are all considered safe for use during pregnancy and nursing.
Caution is advised. Most ingredients in the Gleanser are fungal acne safe, but the formula contains lecithin, which may be derived from soybean oil. Soy-based lecithin can potentially feed malassezia yeast. We recommend contacting Prequel directly to confirm the source of their lecithin before using this product if you are prone to fungal acne.
Absolutely. In fact, Gleanser is an ideal companion for strong actives because it will not strip or further irritate your skin. The 50% glycerin formula protects the skin barrier while cleansing, making it perfect to use before applying retinol, vitamin C serums, or AHA/BHA exfoliants. If you want a cleanser with built-in exfoliation, Prequel also offers Gleanser + SA with 1% salicylic acid.
Gleanser is designed for all skin types but truly excels for dry, sensitive, eczema-prone, and rosacea-prone skin. It works well for combination skin and acne-prone skin (comedogenic rating 0/5). Very oily skin types may find the rich glycerin texture too heavy β in that case, consider the Gleanser + SA variant for better oil control.
You will feel the difference immediately β skin feels hydrated and comfortable after the very first wash with clinically proven instant moisturization lasting up to 24 hours. Within one week of twice-daily use, clinical studies showed visible reductions in redness (26%) and flushing (27%). Full barrier-repair benefits typically develop over 2β4 weeks of consistent use.
Gleanser is your second step in a double-cleanse routine (after an oil cleanser like Prequel Pre-Gleanse) or your first step if you are not double-cleansing. Use it before toner, serum, moisturizer, and sunscreen. It is suitable for both morning and evening use on both face and body.
No. Prequel Gleanser has a comedogenic rating of 0 out of 5. Glycerin itself has a comedogenicity rating of 0, and the formula contains no oils, silicones, or known pore-clogging esters. Clinical studies even showed a 38% reduction in facial acne after one week of use, indicating it actively supports clearer skin.
The Period After Opening (PAO) is 12 months. The generous 13.5 fl oz (400ml) bottle typically lasts 6+ months with twice-daily face use, making it an excellent value at $18. Many reviewers report their bottle lasting over 6 months because only 1β2 pumps are needed per use.
Verdict: Prequel Gleanser is a standout cleanser that delivers on its promise of non-drying, barrier-protective cleansing. The 50% glycerin formula is genuinely innovative β it is one of the only cleansers that leaves skin feeling more hydrated after washing than before. Backed by clinical data for rosacea, approved by both the National Eczema and National Rosacea associations, and developed by a board-certified dermatologist, this is a serious product at a very accessible price point. The only drawbacks are the slippery texture (best used in the shower) and the uncertain fungal acne safety due to lecithin. For dry, sensitive, or reactive skin types, this is among the best gentle cleansers on the market.
Product Overview
What are Quick Product Notes?
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Pro Tip Alert!
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Paraben-Free
Paraben-Free
Understanding Parabens
Parabens are a large group of preservatives which are used to prevent bacteria growing in cosmetic formulations. There has been some healthy controversy surrounding them due to a few studies finding paraben presence in breast tumours and breast tissue. However, the majority of the scientific community have deemed these findings non-conclusive due to the limitations of these studies. There's still a lot of support for avoiding parabens following the better safe than sorry route. If you do we completely support you! If you are concerned about the health safety of parabens, then feel free to avoid them by looking out for the Paraben-Free icon. If not, don't worry about it - they do have had one of the longest safety records as preservatives!
Which Ingredients are classified as Paraben?
A product will be paraben-free if it does not contain any of the following parabens:
- Sodium Isobutylparaben
- Sodium Ethylparaben
- Sodium Butylparaben
- Propylparaben
- Isopropylparaben
- Isobutylparaben
- Sodium Propylparaben
- Butylparaben
- Ethylparaben
- Sodium Methylparaben
- Methylparaben
Sulfate-Free
Sulfate-Free
Understanding Sulfates
Sulfates are a large group of ingredients which act as cleansing agents in Cosmetics. They help loosen up the dirt and grime from your skin and hair to allow for water to wash it away with ease. However some sulfates are so good at their job, they can wash off your skinβs own natural oils that keep it moisturised and protected which can lead to dryness and irritation. Most people will find no issues with sulfate, however if you find your skin doesn't like sulfates then free feel to avoid them by looking out for the sulfate-free icon on Skincarisma.
Which ingredients are classified as sulfates?
We've taken the Sulfates which are considered more harsh for our Sulfate-Free status. A product will be Sulfate-Free if it does not contain any of the following Sulfates:
- TEA-Dodecylbenzenesulfonate
- Ammonium Laureth Sulfate
- Sodium Lauryl Sulfate
- PEG-15 Cocamine
- Sodium Laureth Sulfate
- Sodium Cocoyl Sarcosinate
- Sodium C14-16 Olefin Sulfonate
- Dioctyl Sodium Sulfosuccinate
- Ammonium Xylenesulfonate
- Ammonium Lauryl Sulfate
- Sodium Xylenesulfonate
- Sodium Myreth Sulfate
- Sodium Lauryl Sulfoacetate
Alcohol-Free
Alcohol-Free
Understanding Simple Alcohols
Alcohol ingredients are widely used in cosmetics and come in different types. For the most part alcohols are not problematic at all. However one type of alcohols, simple alcohols can be quite drying to the skin because it evaporates very quickly. This can cause irritation which can also lead to other skin complications. These alcohols should never be used alone on your skin, but combined with other cosmetic ingredients, they are normally without issue. However, for some people with sensitive and easily irritable skin, avoiding products with these simple alcohols may be beneficial. If you find your skin doesn't like these simple alcohols, then free feel to avoid them by looking out for the Alcohol-Free icon.
Which Ingredients are classified as Alcohol?
A product will be alcohol-free if it does not contain any of the following alcohol ingredients:
- SD Alcohol
- Alcohol Denat
- Isopropyl Alcohol
- Alcohol
Silicone-Free
Silicone-Free
Understanding Silicones
If you've ever used a skincare, makeup or beauty product that's made your skin look and feel smoother tempoarily - it's likely contained Silicone. They are a popular class of ingredients found in cosmetics due to their smooth, soft, easy-to-spread and smooth properties that help creates an artificial layer/barrier on top of skin or hair (commonly found in conditioners).
For the same reasons they are popularly used, they are also commonly avoided. Anecdotally, many individuals have reported that Silicones cause/excerbate breakouts, irritation, cause a feeling of skin being unable to breathe, cause clumping of cosmetic products and find it difficult to wash off. As a result, those who find them problematic are avoiding them and increasingly, cosmetic companies are avoiding them as well.
If you have had bad experiences with Silicones in the past, or suspect they are problematic then look out for the tick on the Silicone-free label.
Disclaimer
The Silicone-free label only includes the most common Silicone ingredients that have indentified been reported by individuals that could potentially cause issues.
These include: Amodimethicone, Behenoxy Dimethicone, Bis-Aminopropyl Dimethicone, Cetearyl Methicone, Cetyl Dimethicone, Cyclomethicone, Cyclopentasiloxane, Dimethicone, Dimethicone Copolyol, Dimethiconol, Methicone, Phenyl Trimethicone, Phenyl Trimethicone, Stearoxy Dimethicone, Stearyl Dimethicone, Trimethylsilylamodimethicone.
Note, that this does not include all ingredients part of the Silicone class of ingredients.
EU Allergen-Free
EU Allergen-Free
Understanding the Identified Contact Allergens
The EU's Scientific Committee on Consumer Safety (SCCS) has identified and established 26 cosmetic ingredients that are likely contact allergens (potential to cause skin allergies) as demonstrated in clinical or epidemiological studies. The EU's SCCS have recommend cosmetic companies to disclose them on the labels if used and in cases where the concentration exceeds 0.001% in leave-on products and 0.01% in rinse-off products, then they must be labelled.
Look out for the tick on the EU-Allergen free label to know your cosmetic is free from any of the 26 identified cosmetic ingredients.
For more information regarding the EU's Scientific Committee on Consumer Safety, please visit their official website.
Disclaimer
The EU Allergen Free label is for the 26 ingredients identified by the EU SCCS and products will be only flagged if a suspected ingredient is on it's ingredient list. It is possible for cosmetics to contain one of the suspect ingredients without it appearing on the ingredient list due to it not reaching the concentration threshold to disclose it and cosmetic manufacturers choice to not disclose it.
Also note, the EU Allergen Free label is not personalized for your own allergies you may have and it does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
Fungal Acne (Molassezia) Safe
Fungal Acne (Molassezia) Safe
Understanding Fungal Acne (Pityrosporum Folliculitis/Malassezia Folliculitis)
Pityrosporum Folliculitis/Malassezia folliculitis or simply known as Fungal Acne is a persistent acne-like condition that commonly responds poorly to traditional acne-treating methods. Unlike most cases of Acne where bacteria is the culprit, Fungi is the culprit of Fungal Acne (Hence the name!). There are certain classes & groups of ingredients that have been shown to promote and feed the growth of the Fungal Acne, Fungi such as fatty acids, oils, esters, polysorbates and fermented ingredients.
For more information regarding Fungal Acne, please visit Simple Skincare Science (f.c) - #3 of our Recommend Skincare Resources for an amazing comprehensive guide!
Please Read: How to use the Fungal Acne (Malassezia) Label
At SkinCarisma, we've done our best to identify as many ingredients as possible but note the fungal-free label may not be 100% accurate due to the complexconditions and combination of ingredients that malezzeria can thrive on.
Additionally, products that may contain ingredients that have shown to feed Malassezia may not neccessarily exacerbate the condition due to concentration of ingredient used in the product, this information is simply not available on the products.
As a result, please note this is only an experimental label that can be best used to possible identify problematic products you have used in the past. It is in no way a perfect identifier nor a predictor in whether or not it will exacerbate or cause fungal acne. It will continue to be worked on as more information and research comes to light.
If you find any ingredients you believe should be included, please email us at snails@skincarisma.com.
Disclaimer
Due to the lack of substantial research into this area it is very likely there are other ingredients and class/groups of ingredients that could feed Fungal Acne which have not been indentified.
The Fungal-Safe label does not constitute as medical advice. For your specific case, always consult your medical professiona such as dermatologist, physician, pharmacist, or health care provider - please read our medical disclaimer for more information.
What are Notable Effects & Ingredients?
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging Β«promisesΒ» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Pro Tip Alert!
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Anti-Aging from 1 ingredient(s):
Brightening from 2 ingredient(s):
Promotes Wound Healing from 2 ingredient(s):
What are Ingredients Related to Skin Type?
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
Pro Tip Alert!
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Dry Skin
Oily/Acne-Prone Skin
Sensitive Skin
What is the Ingredient Safety Breakdown?
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
Pro Tip Alert!
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Brightening
Promotes Wound Healing
Hydrating
|
|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 4 |
Cocamidopropyl Betaine
Skin Conditioning, Viscosity Controlling, Viscosity Increasing Agent, Antistatic Agent, Hair Conditioning, Sufactant, Foam Boosting
|
|
|
| 1 |
Disodium Cocoamphodiacetate
Hair Conditioning, Sufactant, Foam Boosting, Hydrotrope, Skin Conditioning
|
|
|
| 1 |
Sodium Chloride
Masking, Viscosity Controlling, Bulking Agent
|
|