Eclat Hyaluronic Acid Serum with B5, Green Tea & Jojoba Oil

What it is

The Eclat Hyaluronic Acid Serum is a water-based hydrating serum that pairs hyaluronic acid with vitamin B5, green tea extract, and jojoba oil to target dryness, fine lines from dehydration, and a dull, uneven complexion. It sits in the lightweight-to-medium texture range — fluid enough to layer under a moisturizer without pilling, but enriched enough to feel substantive on bare skin. With over 75,000 reviews and a 4.3-out-of-5 rating, it has built a notably large track record for a serum in this category.

Who it's for

This serum is well-matched to dry, dehydrated, and normal skin types looking to rebuild moisture levels and soften the appearance of fine lines that tighten or crease when skin lacks water. The antioxidant contribution from green tea also makes it relevant for anyone dealing with dullness or early signs of environmental stress. Combination skin can often work with it in drier zones.

Those with acne-prone or very oily skin should approach with caution — jojoba oil is non-comedogenic by most standards, but any oil-containing serum can feel heavier than preferred on congestion-prone complexions. If your skin reacts to botanical extracts, patch-test first, as green tea and plant-derived ingredients occasionally trigger sensitivity in reactive skin.

How to use it

Apply 2–3 drops to freshly cleansed, slightly damp skin in the morning, evening, or both. Press — don't rub — the serum into the face and neck, then follow immediately with a moisturizer to seal in the humectant layer. Hyaluronic acid draws moisture from its environment; applying it over dry skin in a low-humidity room without a moisturizer on top can sometimes backfire, pulling water from the dermis rather than the air. This serum fits after any water-based toners or essences and before heavier creams or facial oils in a standard routine.

Key ingredients

• Hyaluronic Acid: A glycosaminoglycan humectant that can hold many times its weight in water. It hydrates the skin's surface and upper layers, temporarily plumping the look of fine dehydration lines. Multiple molecular weights in a formula can address hydration at different depths of the epidermis.
• Vitamin B5 (Panthenol): A provitamin that converts to pantothenic acid in skin. It functions as a humectant and emollient, helps support the skin barrier, and has a well-documented soothing effect — useful for skin that feels tight, irritated, or sensitized.
• Green Tea Extract: Rich in polyphenols, particularly EGCG (epigallocatechin gallate), green tea provides antioxidant activity that can help neutralize free radicals generated by UV exposure and pollution. This contributes to its relevance for dullness and uneven tone over time.
• Jojoba Oil: Technically a liquid wax ester that closely mimics the skin's own sebum. It functions as an emollient, softening texture and helping to reduce transepidermal water loss without a heavy, greasy finish.

Pros & cons

• Targets three concerns in one step: dryness, fine lines, and dullness — practical for a streamlined routine.
• Well-reviewed at scale: 4.3 stars across more than 75,000 ratings suggests consistent performance across a broad range of users.
• Layering-friendly formula: the water-based base works with most serums and moisturizers without interfering.
• B5 adds barrier-supporting and soothing value beyond basic HA hydration.

• Jojoba oil may not suit every oily or acne-prone skin type, limiting its universality.
• Green tea and botanical extracts carry a low but real risk of sensitivity for reactive skin.
• No brightening actives like vitamin C or niacinamide — improvement in tone will be modest and gradual, tied primarily to better hydration rather than pigment correction.

How it compares

If uneven tone and dullness are your primary concern rather than dryness, the TruSkin Vitamin C Serum with Hyaluronic Acid & Vitamin E brings ascorbic acid into the mix, which works more directly on hyperpigmentation and brightness than green tea alone. It shares the HA base but trades B5 and jojoba for a more targeted antioxidant-brightening approach.

For shoppers who want a cleaner, stripped-down hyaluronic acid formula without added oils or botanicals, the Tree of Life Hyaluronic Acid Serum is a leaner option worth comparing — useful context if you want to isolate HA performance without the additional ingredients.

The verdict

The Eclat Hyaluronic Acid Serum delivers a practical, multi-ingredient hydration formula that earns its broad appeal. The combination of HA, B5, green tea, and jojoba oil covers more ground than a single-ingredient serum — addressing moisture, barrier support, and early antioxidant protection in one step. It is best positioned as a daily hydration workhorse for dry to normal skin that wants to soften fine lines and improve glow without building a complicated layering routine. It is not the right tool if your primary goal is correcting visible pigmentation or if your skin runs oily and congestion-prone. For everyone else, the scale of positive reviews and the sensible ingredient pairing make it a reasonable first choice in the hydrating serum category.