Dry Eye Relief: Comparing Lacritec and DRYeye Forte Supplements

As experienced optometrists, we often receive questions about whether nutritional supplements can genuinely improve eye health or alleviate chronic symptoms. For many eye-related conditions, proper nutrition plays a supportive role. One area with substantial research backing is dry eye disease, where nutrition and targeted supplementation can offer considerable benefits.

Numerous clinical studies consistently illustrate that a healthy diet, combined with specific supplements, can enhance tear quality, reduce inflammation, and promote enduring comfort in the eyes. This compelling evidence highlights the need to integrate supplements into a comprehensive strategy for effectively managing dry eye symptoms.

Two commonly used supplements in this context are Lacritec and DRYeye Forte. While both products are designed to relieve dry eye symptoms, they differ significantly in their formulations, strengths, and the efficacy of their ingredients within the body.

This comparative analysis clarifies these differences, empowering you to make a knowledgeable decision regarding your approach to managing dry eye symptoms.

Detailed Ingredient Analysis for Lacritec and DRYeye Forte

Essential Ingredients Found in DRYeye Forte

• 667 mg re-esterified omega-3 triglycerides per capsule
  • 240 mg EPA
  • 160 mg DHA
• 455 mg borage oil, providing 100 mg GLA
• Vitamin D3 200 IU
• Natural vitamin E 40 IU

Noteworthy Ingredients in Lacritec

• 332 mg omega-3 triglycerides per capsule
  • 134 mg EPA
  • 66.8 mg DHA
• 334 mg flaxseed oil
  • Provides 192 mg ALA
• 434 mg borage oil delivering 95.5 mg GLA
• No vitamin D3
• No vitamin E

Recognising the Significance of Different Omega-3 Fatty Acids

Although both supplements contain omega-3 fatty acids, it is crucial to understand that not all omega-3s perform identically in the body.

Lacritec includes flaxseed oil, which provides ALA. While ALA is recognised as an omega-3 fatty acid, the human body only converts a small percentage of ALA into the more essential forms for alleviating dry eye symptoms, namely EPA and DHA. Research shows that the conversion rates of ALA to EPA are around 8–12 percent, with most ALA being utilised as an energy source rather than for eye health.

On the other hand, DRYeye Forte supplies EPA and DHA directly, using higher concentrations in a re-esterified form. This innovative manufacturing method improves both absorption and bioavailability, ensuring that a larger proportion of the active ingredients effectively reaches the tissues that require them most.

When comparing the effective levels of EPA and DHA:

• Three capsules of DRYeye Forte provide a notably higher amount of EPA and DHA compared to three capsules of Lacritec.
• To match the EPA and DHA content found in three capsules of DRYeye Forte, one would need to take approximately six Lacritec capsules.

Both supplements recommend starting with three capsules daily during the treatment phase, making this difference clinically significant for users seeking effective relief.

Evaluating the Quality and Sourcing of Fish Oil in Supplements

Both Lacritec and DRYeye Forte are manufactured in Australia and utilise high-quality fish oils sourced from small, cold-water fish such as sardines and anchovies from Peru. Smaller fish generally accumulate fewer toxins, making them a safer choice for supplementation. Both oils undergo thorough purification and deodorisation processes to remove impurities and minimise any unpleasant aftertaste that may arise from fish oil.

DRYeye Forte incorporates re-esterified triglyceride fish oil, which has shown superior absorption compared to traditional ethyl ester forms. This advancement not only enhances consistency but also reduces gastrointestinal discomfort for many users, establishing it as a preferred option.

Investigating the Role of Vitamin D and Vitamin E on Eye Health Improvement

A significant difference between the two supplements is that DRYeye Forte includes both vitamin D3 and natural vitamin E in its formulation, which can greatly influence eye health.

Understanding the Positive Effects of Vitamin D3 on Eye Health

Research indicates a strong correlation between low vitamin D levels and dry eye symptoms. Studies propose that vitamin D may:

• Reduce ocular inflammation
• Improve tear stability
• Support the healing of the ocular surface
• Alleviate light sensitivity and overall eye discomfort

The Numerous Advantages of Vitamin E

Vitamin E plays an essential dual role. It not only offers antioxidant and anti-inflammatory benefits but also protects omega-3 fatty acids from oxidative damage. Prolonged fish oil supplementation can elevate the body's requirement for vitamin E, making its presence crucial for maintaining balance and optimising omega-3 metabolism.

In contrast, Lacritec lacks both vitamin D3 and vitamin E, which may restrict its overall effectiveness in supporting eye health.

Evaluating the Safety and Tolerability of Omega-3 Supplements

Both supplements are generally well tolerated when taken according to the recommended dosage.

Potential side effects from either product may include mild gastrointestinal issues such as reflux, bloating, or loose stools. These effects are typically dose-dependent and can vary among individuals.

Individuals on anticoagulant medications or those with bleeding disorders should consult a healthcare professional before starting either supplement.

Due to the presence of vitamin D3 in DRYeye Forte, those with hypercalcemia, kidney disease, or conditions affected by vitamin D should seek medical advice prior to use. In these cases, Lacritec may be a more suitable choice because it does not contain vitamin D.

As with any supplements, it is wise to consult a healthcare provider if you are pregnant, breastfeeding, or managing chronic health conditions.

Choosing the Most Appropriate Supplement for Your Dry Eye Management

For most individuals experiencing moderate to severe dry eye disease, DRYeye Forte offers more comprehensive and targeted support. This is because of:

• Elevated concentrations of effective EPA and DHA
• Improved absorption through the utilisation of re-esterified fish oil
• Inclusion of vitamin D3 and vitamin E, which help manage inflammation and support tear production

Lacritec may still be suitable for those with very mild symptoms or for individuals who cannot tolerate vitamin D supplementation.

Essential Insights and Recommendations for Effective Dry Eye Management

Both supplements can positively influence the management of dry eye symptoms; however, they are not interchangeable.

DRYeye Forte provides higher therapeutic dosages of the most effective omega-3 fatty acids, along with additional nutrients that assist in managing inflammation, improving tear quality, and supporting the ocular surface's health. Many patients report experiencing more effective symptom relief with fewer capsules needed daily.

Ultimately, the best supplement is one that seamlessly integrates into a personalised dry eye treatment plan. If you are uncertain about which product best suits your needs, we encourage you to consult with your optometrist or healthcare provider for customised advice.

Lacritec vs DRYeye Forte Frequently Asked Questions

Which supplement provides superior relief for dry eye symptoms: Lacritec or DRYeye Forte?

For the majority of individuals experiencing moderate to severe dry eye symptoms, DRYeye Forte stands out as the more effective choice. It contains higher levels of EPA and DHA, the active omega-3s known to alleviate inflammation and enhance tear quality, in addition to vitamin D3 and vitamin E for supplementary support. Lacritec may still offer benefits in less severe cases or when vitamin D supplementation is not advisable.

What are the key differences between Lacritec and DRYeye Forte?

The primary difference lies in their formulations and potency. DRYeye Forte features highly bioavailable re-esterified fish oils that provide clinically relevant doses of EPA and DHA, alongside vitamin D3 and natural vitamin E. In contrast, Lacritec employs flaxseed oil, which delivers ALA — an omega-3 source that is less effective and has limited conversion into EPA and DHA.

How many Lacritec capsules are needed to equal the EPA/DHA dosage found in DRYeye Forte?

To achieve similar levels of EPA and DHA contained in three capsules of DRYeye Forte, one would need to take approximately six Lacritec capsules. This necessity arises from Lacritec's lower omega-3 concentration and its reliance on ALA, which only partially converts into the more bioactive forms essential for the body.

Is it safe to use DRYeye Forte if I have kidney issues or elevated calcium levels?

If you have kidney disease or hypercalcemia, it is vital to consult your healthcare provider before commencing DRYeye Forte. The presence of vitamin D3 may not be appropriate for individuals with these conditions. In such cases, Lacritec, which does not contain vitamin D, may be the more suitable alternative.

Will I need to take dry eye supplements indefinitely?

Not necessarily. Many individuals initiate treatment with a higher dosage (three capsules daily) for 6–8 weeks before reassessing their condition with their optometrist. Some may transition to a maintenance dosage or discontinue use altogether if their symptoms improve. However, ongoing supplementation may be beneficial for chronic or seasonal dry eye, especially if there are underlying issues such as inflammation or dysfunction of oil glands.