- Bestseller

Rainforest Dew Hydration Serum

Name: Rainforest Dew Hydration Serum
Brand: Tropic Skincare
SKU: HS1
Price: 44.00 GBP
Availability: InStock
Rating: 4.8 (1328 reviews)

£44.00

All Skin Types

Refillable

Cosmos Organic

Healthier Skin Barrier

Repairs & Hydrates

Sustainability Claims Provenance®

Choose a size

30ml
30ml refill

Free Delivery £40+

Free Returns Within 30 Days

Product Description

WHAT IS IT?

Hydration is the foundation of a healthy skin barrier, which is why we created this lightweight, botanical serum to lock in moisture.

Freshly made and incredibly effective, it delivers the revitalising essence of the rainforest directly to your skin.

WHAT DOES IT DO?

Overflowing with hyaluronic acid, a hydration hero that holds 1,000 times its weight in water, this hydrating serum plumps and restores the skin from within. We’ve infused the formula with lush botanical extracts and reparative plant peptides sourced from the world’s most vibrant tropical forests to soothe and balance your complexion.

Suitable for all skin types, this serum ensures everyone can enjoy cushiony-soft, dewy skin 24/7. It works to restore vitality to dehydrated complexions and is clinically proven to increase skin hydration by 111% in just two hours, leaving you with a radiant glow that feels as fresh as morning dew. Always science-backed, it’s a daily essential for maintaining long-term skin health and resilience.

Notice a little sediment in your Rainforest Dew? That’s just the natural plant extracts and chlorophyll responding to temperature changes. Simply shake before use and the formula will be as efficacious, hydrating, and soothing as ever.

30ml

Clinical Results

In an independent clinical study, users' skin showed an average 111% increase in skin hydration in two hours.

Independent clinical study. Average results.

How To Use

Gently pat 3-6 drops onto freshly cleansed skin both morning and night.

Apply before your favourite moisturiser to lock in the hydrating benefits.

The lightweight, silky consistency absorbs quickly, making it a perfect base for the rest of your routine.

Layering tip: If your routine includes Glow Berry, Fruit Smooth, or Pure Lagoon, apply those targeted treatments first, then follow with Rainforest Dew for a surge of moisture.

Remember to give the bottle a gentle shake before use to ensure the natural formulation is perfectly blended.

Ingredients

Multi-molecular Weight Hyaluronic Acid

Did we mention how amazing this is for skin? High molecular weights act as bodyguards to protect the top layers of skin from moisture loss, while the medium and low molecular weights can get busy keeping the cells below the surface topped up without any disturbances from the outside environment.

Plant Peptides

Peptides are the communicators between cells – bossy but much needed – and they’re great at instructing cells to start renewing, as well as nudging them into making more collagen and boosting elasticity. The result is smoother, bouncier skin that allows for more light reflection, aka glow.

Evergreen Fern Extract

This powerful plant is yet another antioxidant that also doubles up as an anti-inflammatory and anti-bacterial agent, so any redness you have in your skin will feel soothed and appear reduced.

Delivery & Returns

UK Delivery

Standard Delivery: £3.95
FREE when you spend £40+

Delivery time: 5-8 working days

30-Day Happiness Guarantee

We believe in our products so much that we offer a 30-Day Happiness Guarantee. If you're not completely satisfied, you can return your purchase within 30 days for a full refund or exchange.

Full delivery & returns information here.

Sustainability

We believe you deserve to know exactly what goes into our products and the values behind them. That's why we use Provenance® to share clear, accessible information about our ethics and sustainability practices. Verified Proof Points are backed by independent third parties, while Evidenced Proof Points are supported by our own data.

Cosmos Organic - Soil Association

Verified

Rainforest Dew Hydration Serum is certified organic by the Soil Association to the COSMOS standard — minimum 20% organic content with 95% organic plant-based ingredients. No GMOs, parabens, or synthetic fragrances. No animal testing. Independently audited annually with in-person inspections.

Cruelty Free International

Verified

Tropic is Leaping Bunny International certified — no animal testing on ingredients or finished products across Tropic's supply chain. Independently audited annually.

The Vegan Trademark

Verified

Rainforest Dew Hydration Serum is Vegan Society certified — free from animal ingredients. No animals used in the product's manufacturing or testing. Free from GMOs. Reviewed by the Vegan Society.

Partly Recyclable Packaging

Evidenced

Recyclable parts: bottle, box, pipette (glass & plastic) Non-recyclable parts: pipette (silicone) To ensure recyclability please separate the components before recycling.

Clinically Tested for Efficacy

Evidenced

In an independent clinical study, skin hydration increased by an average of 111% in just two hours

Refill Solution

Evidenced

Once the product is finished and the packaging is empty, you can buy a refill of the same product from tropicskincare.com and reuse your original packaging.

Cruelty Free International

Verified

Tropic is Leaping Bunny International certified — no animal testing on ingredients or finished products across Tropic's supply chain. Independently audited annually.

Buy Women Built

Verified

Founded in 2022 by Sahar Hashemi OBE, Buy Women Built verifies that each member is founded, partially owned by a woman who is also involved in the day to day management of the business. and licenses use of its mark to member brands, helping consumers support female-founded businesses in everyday shopping.

Reducing Material Waste

Evidenced

We've implemented various initiatives to ensure that none of our waste goes to landfill or gets incinerated without recovery Our solutions include: recycling (51.66%), waste recovery -eg: incineration to produce energy- (48.32%), and reuse (0.02%) From 1 April 2021 to 31 March 2022, Tropic produced 314.466 tonnes of waste

Female-Led Business

Evidenced

Susan Ma owns a majority of Tropic.

Carbon Measured

Evidenced

This includes scope 1, 2 & 3 emissions. The assessment was carried out by Nature Positive using a combination of activity-based and spend-based assessment following the GHG Protocol's core principles where possible.

Made in Britain

Evidenced

Tropic carries the Made in Britain trademark — manufactured in the United Kingdom. Subject to facility verification and annual renewal.

Donates to Charity

Evidenced

In 2025, Tropic donated £343,850 to United World Schools (UWS) In 2025, Tropic donated £25,200 to The Trussell Trust

Full Ingredients List

Ingredients (English): Apple Fruit Water*, Plant Glycerin**, Plant Derived Humectant, Probiotic Ferment, Purified Water, Plant Derived Humectant, Caffeine, Plant Derived Humectant, Matcha Tea Extract, Hyaluronic Acid, Plant Derived Peptide, Plant Derived Amino Acid, Cucumber Fruit Water, Ectoin, Maize Derived Polyhydroxy Acid, Tiger Grass Extract, Evergreen Fern Extract, Plant Derived Humectants, Mexican Hyssop Extract, Chlorophyll

Ingredients (INCI): malus domestica fruit water*, glycerin**, propanediol, lactobacillus ferment, aqua, butylene glycol, caffeine, sodium pca, camellia sinensis leaf water, sodium hyaluronate, hexapeptide-11, arginine, cucumis sativus fruit water, ectoin, gluconolactone, madecassoside, polypodium vulgare rhizome extract, trehalose, pentylene glycol, agastache mexicana flower/leaf/stem extract, CI 75810

*From organic agriculture, **Mixture of organic and non-organic sources

OF TOTAL: 81% ORGANIC, 100% NATURAL ORIGIN

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The Functional Benefits

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Refill. Reuse. Recycle.

Did You Know Eye Work Is Refillable?

To switch your refill:

Tap the ZAMAC tip gently on a hard surface to loosen it.
Rinse and dry the tip, giving it a gentle polish with a bamboo bud.
Align TROPIC on the applicator with the back of your new tube.
Push until it clicks into place - and you’re ready to roll again.

Remember to recycle your used tube and lid.

To recycle your ZAMAC tip please take to your local scrap metal recycler or local recycling centre.

Refill. Reuse. Recycle.

Did You Know Confidence Is Refillable?

How to refill:

Twist the cap anticlockwise to remove, then twist the ring clockwise to remove.
Remove the empty pod and twist the base fully clockwise to reset.
Remove the lid from your new refill pod and insert the whole base into the case.
Re-attach the ring, twisting anticlockwise until it clicks, and pop the cap back on.
Twist the base anticlockwise to raise the product and you're good to go.

Close-up of jojoba plant with green and golden fruits on the branch, the natural source of golden jojoba oil.

Why Jojoba Oil Is Your Skin's Best Friend

At the heart of our Smoothing Cleanser is jojoba oil: a golden, skin-loving liquid that closely mimics your skin's own natural oils. That means it deeply cleansers without disrupting your delicate moisture barrier. Rich in vitamins E and B-complex, jojoba oil gently melts away makeup, sunscreen, and daily build-up, while keeping your skin nourished and balanced. It's non-comedogenic (so it won't clog pores), making it ideal for all skin types, from dry and sensitive to oily and blemish-prone. We chose jojoba for its versatility and skin compatibility, but you'll stay for the silky-soft glow it leaves behind.

Why Jojoba Oil Is Your Skin's Best Friend

At the heart of our Smoothing Cleanser is jojoba oil: a golden, skin-loving liquid that closely mimics your skin’s own natural oils. That means it deeply cleanses without disrupting your delicate moisture barrier.

Rich in vitamins E and B-complex, jojoba oil gently melts away makeup, sunscreen, and daily build-up, while keeping your skin nourished and balanced. It’s non-comedogenic (so it won’t clog pores), making it ideal for all skin types, from dry and sensitive to oily and blemish-prone.

We chose jojoba for its versatility and skin compatibility, but you’ll stay for the silky-soft glow it leaves behind.

Refillable Skincare

We’re proud to be the first beauty brand to roll out 100% refillable Innerbottle® technology. It’s all part of our Infinite Purpose to help create a healthier, greener, more empowered world.

Once you’ve squeezed every last drop out of your favourite formulation, simply:

Set aside the moisturiser’s lid and pump, so they’re ready to reuse when you purchase a money-saving refill bottle
Remove the empty Innerbottle® balloon (and send back to Tropic HQ once you’ve collected five)
Recycle the remaining glass bottle

To return your five Innerbottle® balloons and claim your £10 voucher, complete the form below.

RETURNS FORM

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Infographic showing Tropic’s recycling scheme process: collect 5 qualifying empty products, print a Freepost form, post products back to Tropic HQ, and receive a voucher for the full value of a new product. Background features a close-up of a green leaf.

Return, Recycle, Reward Scheme

Enjoy FREE vouchers when you return empty Tropic products that are a little trickier to recycle at home.

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What makes Rainforest Dew different from other hydration serums?

Unlike many standard products, Rainforest Dew uses multi-molecular weight hyaluronic acid.

This means the moisture can penetrate different layers of the skin, providing both immediate surface dewiness and deeper, long-lasting hydration.

Is this serum suitable for oily or blemish-prone skin?

Yes, absolutely. Hydration is vital for all skin types, including oily complexions.

Because this serum is water-based and oil-free, it provides the essential moisture your skin needs to stay balanced without clogging pores or feeling heavy.

How quickly will I see results from using a hydration serum?

Because hyaluronic acid is so effective at attracting moisture, you will often notice an immediate 'plumping' effect and a softer skin texture.

With consistent daily use, your skin barrier will become stronger and better able to retain moisture, leading to a healthier and more radiant complexion over time.

Can I use Rainforest Dew alongside Vitamin C or acids?

Yes, it is the perfect partner for active ingredients.

Applying Rainforest Dew after your Vitamin C (Glow Berry) or exfoliating acids helps to soothe the skin and restore any moisture that might be lost during treatment, ensuring your skin remains calm and hydrated.