Dry Eye Relief: Comparing Lacritec and DRYeye Forte

As experienced optometrists, we often receive questions about whether nutritional supplements can truly enhance eye health or alleviate chronic symptoms. In many cases of eye-related conditions, sufficient nutrition plays a supportive role. One area with substantial research backing is dry eye disease, where appropriate nutrition and targeted supplementation can lead to significant improvements in symptoms.

A wealth of clinical studies consistently show that a balanced diet, along with specific supplements, can improve tear quality, reduce inflammation, and promote lasting comfort in the eyes. This compelling evidence highlights the necessity of integrating supplements into a holistic management approach for effectively addressing dry eye symptoms.

Two prominent supplements in this regard are Lacritec and DRYeye Forte. While both products aim to relieve dry eye symptoms, they differ significantly in their formulations, strength, and the efficacy of their ingredients within the body.

This detailed comparison clarifies these differences, enabling you to make a well-informed decision about managing your dry eye symptoms efficiently.

Detailed Ingredient Analysis for Lacritec and DRYeye Forte

Essential Ingredients 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 Found in Lacritec

• 332 mg omega-3 triglycerides per capsule
  • 134 mg EPA
  • 66.8 mg DHA
• 334 mg flaxseed oil
  • Offers 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

While both supplements are formulated with omega-3 fatty acids, it is crucial to understand that not all omega-3s behave in the same manner within the body.

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

On the other hand, DRYeye Forte supplies EPA and DHA directly, utilising higher concentrations in a re-esterified format. This advanced manufacturing process improves both absorption and bioavailability, ensuring that a greater proportion of the active ingredients effectively reaches the tissues where they are most needed for optimal eye function.

When assessing the effective doses of EPA and DHA:

• Three capsules of DRYeye Forte provide a significantly greater amount of EPA and DHA compared to three capsules of Lacritec.
• To attain the same EPA and DHA content found in three capsules of DRYeye Forte, one would need to consume approximately six Lacritec capsules.

Both supplements recommend starting with three capsules daily during the treatment phase, making this difference clinically significant for individuals seeking effective relief from dry eye symptoms.

Evaluating the Quality and Sourcing of Fish Oil in Supplements

Both Lacritec and DRYeye Forte are manufactured in Australia and use 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 option for supplementation. Both oils undergo stringent purification and deodorisation processes to remove impurities and minimise any undesirable fishy aftertaste.

DRYeye Forte features re-esterified triglyceride fish oil, which has shown superior absorption compared to traditional ethyl ester forms. This innovation not only improves consistency but also reduces gastrointestinal discomfort for many users, making it a preferred choice among consumers.

Investigating the Role of Vitamin D and Vitamin E in Enhancing Eye Health

A key difference between the two supplements is that DRYeye Forte contains both vitamin D3 and natural vitamin E in its formulation, which can significantly benefit eye health.

Understanding the Positive Effects of Vitamin D3 on Eye Health

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

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

The Multiple Advantages of Vitamin E

Vitamin E plays a crucial dual role. It not only offers antioxidant and anti-inflammatory benefits but also safeguards omega-3 fatty acids from oxidative damage. Prolonged fish oil supplementation can increase the body’s requirement for vitamin E, making its inclusion vital for maintaining balance and optimising omega-3 metabolism.

In contrast, Lacritec does not contain either vitamin D3 or vitamin E, which may limit its overall effectiveness in promoting eye health.

Evaluating the Safety and Tolerability of Omega-3 Supplements

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

Possible side effects from either product might include mild gastrointestinal issues such as reflux, bloating, or loose stools. These effects are usually dose-dependent and can differ among individuals.

Individuals taking 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 such cases, Lacritec may be a more suitable alternative as it does not contain vitamin D.

As with any supplements, consulting a healthcare provider is advisable if you are pregnant, breastfeeding, or managing chronic health conditions.

Choosing the Most Appropriate Supplement for Your Dry Eye Management

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

• Higher concentrations of effective EPA and DHA
• Improved absorption through the use of re-esterified fish oil
• Inclusion of vitamin D3 and vitamin E, which aid in mitigating inflammation and supporting tear production

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

Insightful Recommendations for Effective Dry Eye Management

Both supplements can have a positive impact on managing dry eye symptoms; however, they are not interchangeable.

DRYeye Forte delivers higher therapeutic doses of the most effective omega-3 fatty acids, along with additional nutrients that help manage inflammation, enhance tear quality, and support the ocular surface health. Many patients find they achieve more effective symptom relief with fewer capsules required 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 recommend consulting with your optometrist or healthcare provider for tailored guidance.

Lacritec vs DRYeye Forte Frequently Asked Questions

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

For most individuals experiencing moderate to severe dry eye symptoms, DRYeye Forte proves to be the more effective option. It contains higher levels of EPA and DHA, the active omega-3s recognised for reducing inflammation and enhancing tear quality, alongside vitamin D3 and vitamin E for additional support. Lacritec may still offer benefits in milder cases or when vitamin D supplementation is contraindicated.

What are the primary differences between Lacritec and DRYeye Forte?

The main distinction lies in their formulations and potency. DRYeye Forte contains highly bioavailable re-esterified fish oils that deliver clinically relevant doses of EPA and DHA, complemented by vitamin D3 and natural vitamin E. In contrast, Lacritec utilises flaxseed oil, which provides ALA — an omega-3 source that is less effective and has a limited conversion rate into EPA and DHA.

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

To achieve equivalent 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 required by 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 essential to consult your healthcare provider prior to commencing DRYeye Forte. The inclusion of vitamin D3 may not be suitable for individuals with these conditions. In such scenarios, Lacritec, which does not contain vitamin D, may be the more appropriate choice.

Will I need to take dry eye supplements indefinitely?

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