Eight Saints Eyelash Growth Serum 0.1 fl oz — Lash Treatment with Biotin & Peptides

Eight Saints Batting Season Eyelash Growth Serum is a lightweight lash treatment formulated with biotin, peptides, and hyaluronic acid to help strengthen, hydrate, and support visibly fuller-looking lashes over time.

Designed for daily use on the upper lash line, this compact 0.1 fl oz serum targets fragile, thin, or sparse lashes by nourishing the follicles and improving resilience. The formula is cruelty-free, fragrance-free, and made in the USA using carefully selected global ingredients. Eight Saints focuses on a short list of effective actives — the brand’s core Eight Saints — to deliver measurable benefits without unnecessary additives.

How quickly will I notice changes in my lashes?

Individual results vary, but many users report subtle improvements in lash condition within a few weeks and more visible fullness after consistent use for 6–12 weeks. The serum supports the natural growth cycle rather than forcing rapid change, so steady application is key.

• Apply nightly along the upper lash line for best results.
• Expect incremental strengthening first, then improved length and density.
• Visible change often appears after one full lash growth cycle.

What active ingredients are in the formula and what do they do?

The serum combines biotin to support keratin health, peptides to encourage stronger hair shafts, and hyaluronic acid to hydrate the lash base. Together these ingredients help reduce breakage, maintain elasticity, and keep follicles nourished without heavy oils or fragrances.

• Biotin: promotes resilient, less brittle lashes.
• Peptides: support structural strength of each lash strand.
• Hyaluronic acid: delivers moisture to the lash line for a healthier environment.

Is this serum safe for sensitive eyes and how do I use it?

Formulated without fragrance and cruelty-free, the serum is intended for everyday topical use on the upper eyelid margin. Apply a thin line to clean, dry skin at night; avoid getting the product directly in the eye. If irritation occurs, discontinue use and consult a professional.

• Use a single sweep along the base of the upper lashes nightly.
• Cleanse thoroughly before application and remove makeup first.
• Stop use if you experience redness or discomfort and seek guidance.

Will this serum interfere with other eye products or treatments?

The lightweight, non-greasy texture is compatible with most skincare and makeup routines when used as directed. For users undergoing prescription eye therapies or procedures, check with your clinician before adding a new topical product to your regimen.

• Apply serum at night to avoid layering with daytime eye treatments.
• Allow the product to absorb before applying additional creams near the eye.
• If you use medicated eye drops, consult your provider for compatibility advice.

Who this is for: Eight Saints Batting Season Eyelash Serum suits anyone with delicate, thinning, or short lashes who wants a simple, ingredient-conscious nightly treatment. It’s a good choice for people seeking to reduce breakage and support natural lash growth without fragrance or animal testing, and for those who prefer a targeted, small-bottle formula that fits into a minimal beauty routine. The product comes with a 30-day return policy for buyers who don’t see the expected benefits.

Ingredients

Aqua (Water), Glycerin, Biotin, Panthenol (Vitamin B-5), Dimethyl Sulfone (MSM), Phenoxyethanol, Aloe Barbadensis Leaf Juice* (Aloe), Sodium Pca, Sodium Lactate (Lactic Acid), Caesalpinia Spinosa Gum (Botanical Hyaluronic Acid), Arginine, Ricinus Communis Seed Oil* (Castor), Aspartic Acid, Ethylhexylglycerin, Xanthan Gum, Potassium Sorbate, Sodium Benzoate, Glycine, Sclerotium Gum, Alanine, Palmitoyl Tripeptide-5, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine