Dry Eye Relief Supplement: Lacritec vs DRYeye Forte

As seasoned optometrists, we frequently receive inquiries regarding the potential of nutritional supplements to genuinely enhance eye health or alleviate persistent symptoms. In various eye-related conditions, appropriate nutrition plays a significant supportive role. One area with abundant research support is dry eye disease, where nutrition and targeted supplementation can yield considerable benefits.

A plethora of clinical studies consistently indicate that a balanced diet paired with specific supplements can enhance tear quality, diminish inflammation, and foster long-term ocular comfort. This compelling evidence underscores the importance of incorporating supplements into a comprehensive management strategy for effectively addressing dry eye symptoms.

Two widely used supplements in this context are Lacritec and DRYeye Forte. Although both products are designed to alleviate dry eye symptoms, they exhibit significant differences in their formulations, strength, and the overall effectiveness of their ingredients within the body.

This detailed comparative analysis elucidates these differences, empowering you to make an informed decision regarding your approach to managing dry eye symptoms.

In-Depth Ingredient Breakdown for Lacritec and DRYeye Forte

Key Ingredients Included in DRYeye Forte

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

Significant 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 supplying 95.5 mg GLA
• No vitamin D3
• No vitamin E

Examining the Importance of Various Types of Omega‑3 Fatty Acids

Although both supplements contain omega‑3 fatty acids, it is essential to recognise that not all omega‑3s function in the same way within the human body.

Lacritec incorporates flaxseed oil, which supplies ALA. Although ALA is acknowledged as an omega‑3 fatty acid, the human body only converts a limited percentage of ALA into the more critical forms necessary for alleviating dry eye symptoms, specifically EPA and DHA. Research indicates that the conversion efficiencies of ALA to EPA are around 8–12 percent, with the majority of ALA being used as an energy source rather than for enhancing eye health.

Conversely, DRYeye Forte provides EPA and DHA directly, employing higher concentrations in a re‑esterified form. This advanced manufacturing technique improves both absorption and bioavailability, ensuring that a larger proportion of the active ingredients effectively reaches the tissues where they are most needed.

When evaluating the effective levels of EPA and DHA:

• Three capsules of DRYeye Forte deliver a significantly greater 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, you would need to take approximately six Lacritec capsules.

Both supplements recommend initiating treatment with three capsules daily during the initial phase, making this difference clinically relevant for users seeking effective relief from symptoms.

Assessing the Quality and Source of Fish Oil Used in Supplements

Both Lacritec and DRYeye Forte are produced 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 stringent purification and deodorisation processes to eliminate impurities and mitigate any unpleasant fishy aftertaste.

DRYeye Forte features re‑esterified triglyceride fish oil, which has demonstrated superior absorption when compared to traditional ethyl ester forms. This innovation not only enhances product consistency but also reduces gastrointestinal discomfort for many users, making it a preferred option.

Gaining Insight into the Role of Vitamin D and Vitamin E in Supporting Eye Health

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

The Beneficial Effects of Vitamin D3 on Eye Health

Research has identified a strong link between low vitamin D levels and dry eye symptoms. Studies indicate that vitamin D may:

• Minimise ocular inflammation
• Enhance tear stability
• Promote healing of the ocular surface
• Reduce light sensitivity and overall ocular discomfort

The Multifaceted Advantages of Vitamin E

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

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

Assessing the Safety and Tolerability of Eye Health Supplements

Both supplements are typically well tolerated when adhered to the recommended dosages.

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

Individuals on blood-thinning medications or those with bleeding disorders should consult a healthcare professional prior to commencing either supplement.

Given the presence of vitamin D3 in DRYeye Forte, individuals with hypercalcemia, kidney disease, or conditions sensitive to vitamin D should seek medical counsel before use. In such scenarios, Lacritec may be a more suitable choice due to its absence of vitamin D.

As with all supplements, it is advisable to consult a healthcare professional if you are pregnant, breastfeeding, or managing chronic health conditions.

Determining the Most Suitable Supplement for Your Specific Needs

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

• Higher concentrations of effective EPA and DHA
• Enhanced absorption through the utilisation of re‑esterified fish oil
• Inclusion of vitamin D3 and vitamin E, which aid in controlling inflammation and supporting tear production

Lacritec may still be appropriate for individuals with very mild symptoms or those who are unable to tolerate vitamin D supplementation.

Crucial Insights and Recommendations for Effective Dry Eye Management

Both supplements can positively contribute to alleviating 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, enhancing tear quality, and supporting ocular surface health. For many patients, this leads to more effective symptom relief with a reduced number of capsules needed daily.

Ultimately, the best supplement is one that fits seamlessly into a personalised dry eye treatment plan. If you are uncertain about which product is best for your needs, we recommend consulting with your optometrist or healthcare provider for tailored guidance.

Lacritec vs DRYeye Forte Commonly Asked Questions

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

For most individuals suffering from moderate to severe dry eye symptoms, DRYeye Forte emerges as the more effective option. It contains elevated levels of EPA and DHA, the active omega-3s known to reduce inflammation and improve tear quality, along with vitamin D3 and vitamin E for additional support. Lacritec may still be advantageous in milder cases or when vitamin D supplementation is not recommended.

What are the fundamental differences between Lacritec and DRYeye Forte?

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

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

To obtain the same amounts of EPA and DHA present in three capsules of DRYeye Forte, approximately six Lacritec capsules would need to be consumed. This is due to Lacritec’s lower omega-3 concentration and its reliance on ALA, which only partially converts into the more bioactive forms that the body requires.

Is it safe to take DRYeye Forte if I have kidney disease or elevated calcium levels?

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

Will I need to continue taking dry eye supplements indefinitely?

Not necessarily. Many individuals commence treatment with a higher dosage (three capsules daily) for 6–8 weeks and subsequently reassess their condition with their optometrist. Some may transition to a maintenance dosage or cease use altogether if their symptoms improve. However, ongoing supplementation may be advantageous for chronic or seasonal dry eye, particularly if underlying issues such as inflammation or oil gland dysfunction persist.