Similasan Dry Eye Relief Drops, Instant and Long Lasting, Preservative-Free - 0.33 fl oz
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This product contains beneficial ingredients like glycerin and hyaluronic acid, which are known for their moisturizing and soothing properties, making it effective for eye hydration. The formula is preservative-free, reducing the risk of irritation and making it suitable for sensitive eyes. The use of homeopathic ingredients like Belladonna and Euphrasia is generally considered safe in the low dilutions used here, contributing to a clean and gentle formulation.
Key ingredients 5
glycerin 0.25%Good
Glycerin is a humectant that attracts moisture, helping to hydrate and soothe the eyes. It is widely used in eye care products for its moisturizing properties. It is generally well-tolerated and effective.
Risks
Rarely, it may cause mild irritation in sensitive individuals.
Benefits
It provides moisture to the eyes, helping to relieve dryness and irritation.
hyaluronic acidGood
Hyaluronic acid is a powerful humectant that retains moisture, making it beneficial for eye hydration. It is highly effective in reducing dryness and irritation. It is well-tolerated and enhances comfort.
Risks
There are minimal risks, with rare cases of mild irritation.
Benefits
It significantly improves eye moisture and comfort, reducing dryness and irritation.
Belladonna 6XNeutral
Belladonna 6X is a homeopathic dilution used in eye drops for its purported soothing properties. It is highly diluted, reducing the risk of toxicity. However, its efficacy in such dilutions is debated.
Risks
Potential risks include allergic reactions or irritation, although these are rare due to the high dilution.
Benefits
It may provide relief from eye discomfort due to its traditional use in homeopathy.
Euphrasia 6XNeutral
Euphrasia 6X, also known as eyebright, is used in homeopathy for eye health. It is highly diluted, minimizing potential adverse effects. Its effectiveness in such dilutions is not scientifically proven.
Risks
There is a minimal risk of irritation or allergic reaction due to the dilution.
Benefits
Traditionally believed to support eye health and reduce irritation.
hydroxyethyl cellulose 0.35%Neutral
Hydroxyethyl cellulose is a thickening agent that helps stabilize the formulation. It is generally considered safe and non-irritating. It does not provide active benefits beyond formulation stability.
Risks
There are minimal risks associated with its use, primarily related to potential minor irritation.
Benefits
It helps maintain the consistency and stability of the eye drops.
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play