DAILY OMEGA-3 SUPPORT FOR SKINNY HORSES

Grow & Glow Oil Liquid Supplement

Trustpilot

HEALTHY WEIGHT GAIN & RADIANT COAT

Vet-formulated natural omega-3 oil for horses needing extra condition, without sugars or excitability.

✔ Supports healthy weight gain
✔ Promotes sustainable energy & stamina
✔ Enhances coat shine
✔ Supports gut health
✔ Clean Sport compliant – safe for competition horses

For underweight horses, performance horses, horses in recovery, lactating mares, and stallions during breeding season.

1. Select size
2 liters
Best Value 5 liters
How much does my buddy need?
2. Select your order type

10% off every order

Free shipping with every order

No contract - skip/cancel any time

Recurring order with automatic payment

1. Choose Your Products
2. Set Your Schedule: Pick how often you want deliveries (e.g., every 1, 2, or 3 months).
3. Automatic Deliveries: We'll ship your chosen products on your selected schedule.
4. Flexible Management:
Modify anytime
Change products
Adjust delivery frequency
Update shipping address
Pause when needed
Cancel anytime
5. Billing: Your payment method will be charged automatically before each shipment. For subscriptions, only Credit Card or PayPal is accepted.

  • Delivered every 20 days | 10% Off most popular
  • Delivered every 20 days | 10% Off
  • Delivery every 50 days | 10% off most popular
  • Delivery every 50 days | 10% off
  • American Express
  • Apple Pay
  • Bancontact
  • Google Pay
  • iDEAL Wero
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

🔒 All transactions secure and encrypted

Free shipping on supplement orders €80+. Estimated delivery - 11 June. Order within .

Ingredients: linseed oil; coconut oil; lecithin; microalgae oil (1500 mg DHA per 100 ml)

Cold pressed oils


Additives per kg
Vitamins
- Vitamin A (3a672b), 111.180 IE
- Vitamin D3 (3a671), 33.000 IE
- Natural vitamin E (3a700), 5.556 IE

Analytical constituents
- Crude protein, 0%
- Crude fat, 100%
- Crude ash, 0%
- Crude fibre, 0%
- Sodium, 0%

Supplementary feed for horses

< 150 kg (Miniature Horse), 25 ml or 1/2 dosage cap
250 kg (Shetland Pony), 50 ml or 1 dosage cap
350 kg (Icelandic), 70 ml or 1+1/4 dosage cap
500 kg (Quarter), 100 ml or 2 dosage caps
600 kg (Warmblood), 125 ml or 2 + 1/2 dosage cap
650 kg (Friesian), 130 ml or 2 + 2/3 dosage cap
> 750 kg (Draft Horse), 150 ml or 3 dosage caps

Pump 5 L can = 30ml/pump

Mix in the food. Begin with 10 ml and gradually increase over two weeks. In the case of loose stool temporarily administer a smaller amount.

Preferably distribute the daily quantitiy over at least two meals daily (e.g. 100ml / day or 50 ml per meal.

Grow & Glow can be given long-term. We recommend continuing until your horse reaches an ideal body weight. Afterwards you can switch to half dosage or stop completely.

Older horses & sport horses & lactating mares often benefit from long-term supplementation if their basic ration doesn't provide sufficient energy to meet their energy requirements.

FEI: CONFORM
ADMR (GERMANY): CONFORM

Read our Clean Sport Policy here.
Grow & Glow Oil Liquid Supplement

Grow & Glow Oil Liquid Supplement

€77,90

€77,90

  • Trusted by 35.000+ horses and ponies
  • Recommended by 850+ vets
  • No fillers or binders
  • Made in Belgium
  • Clean Sport tested · LCH France
Reviewed by a veterinarian
We use Grow & Glow in our practice for older horses, sport horses, lactating mares and breeding stalliions to maintain a healthy weight. Especially in winter this is a big plus! Patients with poor dentition also benefit greatly from it as they often struggle to get enough calories from their diet.
Chrissie BauwensEquine VeterinarianDAP Klavet

when to use

Grow & Glow is perfect for...

  • skinny horses

    skinny horses

    Horses that struggle to maintain weight benefit from additional calories from vegetable oil and support for digestive health.

  • sport horses

    sport horses

    Grow & Glow is a long-lasting energy source that provides your horse with increased endurance without the nervousness associated with sugary diets.

  • lactating mares & breedings stallions

    lactating mares & breedings stallions

    Lactating mares and stallions during the breeding season require 3x more energy than usual.

HIGH IN OMEGA-3 (DHA) TO SUPPORT GUT HEALTH

How Grow & Glow works in the body

Underweight horses and sport horses often do not need more feed. They need smarter energy and better absorption.

Grow & Glow combines DHA-rich microalgae oil, coconut oil, and carefully selected fatty acids to deliver concentrated calories without sugar spikes.

The MCFAs from coconut oil provide quickly available fuel, while EPA + DHA support intestinal cell health and strong cell membranes. A healthier gut lining helps improve nutrient absorption from the entire diet.

More condition. Better absorption. Safe energy.

What to expect

With consistent daily use

Calorie-dense oil blend with omega-3 fatty acids and natural vitamin E

  1. DAYS 1 – 14

    Energy from day one

    Cold-pressed linseed oil and coconut oil deliver immediate dietary energy (fat provides ~2.25× the energy of starch per gram) without raising blood sugar. Build up from 20 ml/day to avoid loose stools as the digestive system adapts.

  2. WEEKS 2 – 4

    Coat starts to change

    DHA from microalgae oil (Schizochytrium sp.) begins incorporating into cell membranes — the same mechanism documented in canine and equine lipid trials. Dull or patchy coats start to develop a healthier sheen. (Ref: Bauer, 2011)

  3. WEEKS 4 – 6

    Body condition improves

    Caloric support from fats contributes to improved body condition score in horses with high energy demands or poor dentition. Natural vitamin E (d-α-tocopherol; 1,500 IU per daily dose) protects muscle cells from exercise-induced oxidative stress. (Ref: NRC, 2007)

  4. WEEKS 6 – 8+

    Omega-3 anti-inflammatory support established

    Full EPA + DHA membrane incorporation takes 6–8 weeks. Omega-3 fatty acids contribute to a normal inflammatory response in muscle, gut and skin. Coat quality is visibly improved and body weight is supported long-term.

SEEING IS BELIEVING

Real Stories. Real Results.

BEFORE
AFTER

Vanille

Vanille is a 31-year-old Shetland pony who, despite a good appetite and a balanced diet of hay, grass, a fiber-rich mash, and a balancer, kept losing weight. With almost no teeth left, chewing hay and grazing properly had become difficult, so her owners needed another way to help her maintain condition. After adding Grow & Glow to her daily routine, Vanille showed a visible change within 8 weeks: her Body Condition Score improved from 1 to 3, and the difference is clear to see in her overall weight and condition.

BEFORE
AFTER

Ingrid Van As

For nearly three years, Ingrid’s mare struggled with persistent weight loss. Despite dental checks, veterinary exams, blood tests, and fecal analysis, no clear cause was found. The mare would briefly gain weight, only to lose it again, while appearing increasingly restless and thin. Various approaches were tried, including energy treatments, feed adjustments, and supplements recommended by a natural feed specialist, but results were inconsistent and short-lived.

After many setbacks and growing hesitation, Ingrid eventually introduced Guts & Glory alongside Grow & Glow. Within three months, her mare regained condition, with no visible ribs, a shinier coat, and a calmer, healthier overall state.

BEFORE
AFTER

Harry

Harry, an 8-year-old jumping horse, struggled to maintain condition due to intense training, showing a dull coat and visible ribs.

After one month on Grow & Glow, his coat appeared shinier and healthier, and his ribs became less visible, reflecting an overall improvement in condition while staying in full work.

BEFORE
AFTER

Maya

Maya, a horse struggling to maintain weight, appeared noticeably thin before her feeding plan was adjusted. Following veterinary advice, her diet was changed and Grow & Glow was introduced.

After two months, Maya showed clear improvements, with better overall condition and a healthier appearance.

88%

of horses showed an improvement in overall condition within 6 weeks.*
*Results from customer feedback. Individual results may vary.

Trustpilot
Key Ingredients

Nature holds the power. Science unlocks it.

Every ingredient is chosen based on documented mechanisms of action and peer-reviewed evidence. Select a compound below to go deeper.

Linseed (flaxseed)

Linum usitatissimum

Linseed is valued for alpha-linolenic acid (aplantomega-3) and is commonly used in horses and dogs to support healthy skin andcoat. It is especially relevant when animals eatmainly hayor processed diets with less natural omega-3 compared with fresh forage. Linseed also provides gentle mucilage-like fibers that many owners associate with digestive comfort. Sembratowicz et al., 2020

Source

Canada

Primary benefit

Omega-3 support

Part of the plant

Seeds

Found in Curafyt

ESTE BALANCER by Dr. Sara Torfs →Grow & Glow Oil Liquid Supplement →

Coconut oil

Cocos nucifera

Coconut oil is rich in medium-chain triglycerides (MCTs), a type of fat that is absorbed and used for energy more rapidly than many long-chain fats. This makes it a practicaloptionwhen you want an easy-to-use calorie boost for horses without the sugar rush often associated with concentrates. Research suggests that MCT-based diets can shift how the body uses fuel, supporting quick energy availability. Coconut oil may also support skin health. Craig et al., 2003

Source

Philippines

Primary benefit

Fast energy source

Part of the plant

Dried coconut kernel (oil)

Found in Curafyt

IMBY Daytime Dog Snacks →Grow & Glow Oil Liquid Supplement →

Algae oil (DHA-rich)

Algae oil

Algal oil is a sustainable, traceable source of omega-3s, naturally rich in DHA and often EPA, and it supports the body’s healthy inflammatory balance. 

  • Joint health: Omega-3s help keep the normal inflammatory response in check, which can support more comfortable movement and recovery after exercise. 
  • Skin and coat: DHA and EPA support the skin barrier, helping reduce dryness and supporting a softer, shinier coat, especially in animals prone to flaky skin or seasonal itchiness. 
  • Lung health: Omega-3s can support respiratory comfort by helping maintain a balanced inflammatory response in the airways, which is relevant for pets that react to dust, pollen, or environmental triggers. 

Because algal oil delivers omega-3s in a consistent way, it is a practical alternative to fish oil for long-term daily support of joints, skin, and respiratory resilience (ScienceDirect). 

Source

France

Primary benefit

DHA omega-3

Part of the plant

Whole plant

Found in Curafyt

Grow & Glow Oil Liquid Supplement →IMBY Multivitamin Supplement →

Vitamin D3

Cholecalciferol

Vitamin D3 (cholecalciferol) is a fat-soluble vitamin that plays an essential role in regulating calcium and phosphorus metabolism. These minerals are important for maintaining normal bone formation and overall structural support.

Beyond its role in mineral metabolism, vitamin D3 also contributes to immune system regulation. Immune cells contain vitamin D receptors, and adequate vitamin D levels support normal immune responses and physiological balance.

Vitamin D is also involved in cellular growth and differentiation, including in tissues such as the skin. These processes contribute to maintaining skin integrity and overall tissue health.

Because of its role in immune function, skin health, and metabolic balance, vitamin D3 is commonly included in nutritional formulations designed to support overall wellbeing and resilience in dogs (Chrobak-Chmiel, 2023; Dogru, 2017; Hattangdi-Haridas, 2019; Mostafa, 2015).

Primary benefit

Immune, skin, and metabolic support

Found in Curafyt

Immune & Tune Supplement →IMBY Multivitamin Supplement →

Vitamin E

Natural Vitamin E

Vitamin E (D-alpha-tocopherol) is an essential fat-soluble antioxidant that helps protect cell membranes from oxidative stress. Because these membranes are rich in fatty acids, they are particularly sensitive to oxidative damage, making antioxidant protection important for normal cellular function (ScienceDirect, 2014).

Vitamin E plays an important role in maintaining muscle cell integrity and supports normal nerve function. It also contributes to immune function and helps maintain healthy tissues such as skin and coat (Fagan, 2018).

Horses naturally obtain vitamin E from fresh grass, but intake can be limited when pasture access is restricted, making additional supply relevant (University of California, 2019).

Vitamin E can occur in different forms (tocopherols), each with specific antioxidant properties. A combination of these forms provides broader antioxidant support compared to a single form alone. As a fat-soluble vitamin, delivering vitamin E in an oil-based form supports its natural absorption (Quigley, 2021).

Primary benefit

Antioxidant support for cellular, muscle, and immune health

Found in Curafyt

Immune & Tune Supplement →Grow & Glow Oil Liquid Supplement →

Why not just linseed oil?

Grow & Glow vs. other products

Grow & Glow
Standard Linseed oil
Corn oil
High DHA (omega-3) content
✓
No (only EPA)
✕
Gut-supportive
✓
Limited
✕
Vet-developed
✓
✕
✕
Clinically studied ingredients
✓
?
?
Standardised plant extracts
✓
?
?
Transparent ingredient sourcing
✓
?
?
No unnecessary fillers or additives
✓
?
?

FAQs

View all FAQs

Product FAQs

A team of experts, led by our Co-Founder and Veterinarian Valérie De Clerck, together with a biochemist and a pharmacology expert.

We source ingredients from top-quality suppliers worldwide. Then we manufacture the final products in Belgium in ISO 22000, FCA (GMP+) and bio-certified facilities.

Up to 99% natural. Whenever we can, we choose natural ingredients. In the rare cases where a natural option is virtually impossible, we use a synthetic alternative.

Yes. Curafyt was founded by Veterinarian Valérie De Clerck and is now recommended by over 800 veterinarians. All our formulas are developed from real veterinary insights and in close co-development with vets, ensuring they are trusted and used in daily practice.

In most cases, yes. The energy in Grow & Glow comes from fats, which are typically slow-release, rather than from sugars and starches, which can cause rapid energy peaks. The added omega-3 and vitamin E also support overall balance, including muscles and recovery. If you’re unsure what’sappropriate for your horse, check with your vet or our support team.

Yes. Oil is a useful way to add calories without causing sugar or starch spikes, which can be beneficial for horses with insulin dysregulation. It can help support weight, coat, and skin condition, while providing slow-release energy. If you’re unsure what’sappropriate for your horse, check with your vet or our support team.

Yes, Grow & Glow is suitable for foals and young horses, provided you follow the recommended dosage. For example, a 250 kg horse can receive 50 ml per day, adjusted according to body weight. For best tolerance, introduce it gradually over several days by starting with a smaller amount and building up to the full dose. If you're unsure what's appropriate for your horse, check with your vet or our support team.

Yes. Grow & Glow can be combined with other supplements. If your horse already receives another oil-based product, do keep an eye on the total oil intake. As a general guideline, aim to stay below 0.5 of 0.5–1 mlof added oil per kg body weight per day. If you're unsure what's appropriate for your horse, check with your vet or our support team.

Yes. They complement each other well: Grow & Glow supports healthy weight gain by providing extra calories and slow-release energy, and it also helps support coat condition. Body & Build focuses on protein support for muscle development, strength, and recovery. Used together, they support both weight gain and lean muscle development. If you’re unsure what’s appropriate for your horse, check with your vet or our support team.

General FAQ's

Email us at info@curafyt.com or use the chat in the bottom-right corner of the page. We’ll get back to you ASAP.

Shipping FAQ's

Order on weekdays before 11:00 and we ship the same day. Order after 11:00 and we ship the next day. Weekends or holidays? Next business day it is.

Belgium (bpost): usually delivered in 1–3 business days.

Outside Belgium (DPD): usually delivered in 2–5 business days.

We offer free delivery on orders over €80 in Europe, as well as free delivery on all subscriptions. Otherwise shipping is €6.90.

Belgium. Made here, shipped from here.

Subscription FAQ's

Go to your account on our store and click “Manage subscriptions” to open the Customer Portal.

In the Customer Portal, click “Cancel”. Depending on settings, you might be asked for a reason before confirming.

Please visit our FAQ page

Science-backed advice straight from our veterinary team.

Care starts with knowledge

What to Feed Your Mare Before, During and After Pregnancy 

Expert Horse Health & Wellbeing Advice

What to Feed Your Mare Before, During and After Pregnancy 

by Valerie De Clerck on Jan 23 2026
A veterinarian’s practical guide to fertility, gestation and lactation  Breeding a mare is never “just” about timing, semen quality, or ultrasound checks. One of the most overlooked (and most fixable) pieces is whether your mare’s diet and body condition match what her body needs at each stage. Research consistently links body condition and key nutrient balance with reproductive efficiency and healthy pregnancy outcomes. (Henneke et al., 1984; Morley & Murray, 2014) 
How to Assess Your Horse’s Body Condition Score (BCS): A step-by-step Guide

Expert Horse Health & Wellbeing Advice

How to Assess Your Horse’s Body Condition Score (BCS): A step-by-step Guide

by Valerie De Clerck on Dec 18 2025
You’ve tried everything, yet your horse just won’t seem to gain or lose weight. It can be discouraging to put in so much care and not see any results, even after months of trying. You’re not alone in this struggle. Many horse owners face the same frustrating challenge.  So, what’s really going on? What we perceive as “too thin” or “too fat” often depends on what we’re used to seeing, and sometimes appearances can be deceiving. That’s why assessing your horse’s body condition is so important.   
How do I create a good feeding plan for my skinny horse? Step-by-step guide toward a suitable ration

Expert Horse Health & Wellbeing Advice

How do I create a good feeding plan for my skinny horse? Step-by-step guide toward a suitable ration

by Valerie De Clerck on Dec 18 2025
Nutrition is not “one size fits all”  Horses have, by nature, transitioned into a life in stables. When creating a feeding plan, it’s important to keep your horse’s origins in mind. This means: forage forms the basis of every ration and pasture access is important.