Earth Science shampoo front bottle showing nourishing oils and softening benefit
Earth Science shampoo front bottle showing nourishing oils and softening benefit

Earth Science Deep Conditioning Shampoo 6 fl oz — Silk Protein & Avocado Oil Hydrating Cleanse

Earth Science Deep Conditioning Shampoo is a daily cleansing formula that softens, strengthens, and moisturizes normal to dry hair using...
Vendor: Earth Science
Product type: Shampoo
$67.61
$67.61
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Earth Science shampoo front bottle showing nourishing oils and softening benefit

Earth Science Deep Conditioning Shampoo 6 fl oz — Silk Protein & Avocado Oil Hydrating Cleanse

$67.61
Earth Science shampoo front bottle showing nourishing oils and softening benefit

Earth Science Deep Conditioning Shampoo 6 fl oz — Silk Protein & Avocado Oil Hydrating Cleanse

$67.61
Description
Description
x

Earth Science Deep Conditioning Shampoo is a daily cleansing formula that softens, strengthens, and moisturizes normal to dry hair using silk protein plus a blend of avocado, argan, shea and coconut oils.

This deep conditioning shampoo by Earth Science combines gentle cleansing with concentrated nourishing ingredients to help hair feel softer and look healthier after regular use. Formulated without parabens, sulfates, or gluten, it’s designed to support dry, damaged, colored, or curly hair by replacing lost moisture and improving manageability while you wash.

How does this shampoo hydrate hair without leaving buildup?

The formula balances conditioning oils and silk protein with a rinse-friendly cleansing base, so it replenishes moisture while still removing dirt and light residues. Oils like avocado and argan penetrate the hair shaft to improve flexibility, while silk protein helps reinforce fiber strength.

  • Silk protein adds coating and tensile support for reduced breakage.
  • Avocado and argan oils provide medium-weight moisture without heavy residue.
  • Sulfate-free surfactants clean gently, minimizing stripping of natural oils.
  • Shea butter and coconut oil seal and smooth cuticles for shine.

Will it work for my curl pattern or color-treated hair?

This shampoo is formulated to be safe and effective across diverse hair types, including curly, color-treated, and chemically processed hair. The moisturizing ingredients improve curl definition and reduce frizz while preserving color vibrancy when used as part of a gentle care routine.

  • Curly hair: enhances definition and reduces dryness-induced frizz.
  • Color-treated hair: sulfate-free cleansing helps protect pigment.
  • Damaged or processed hair: silk protein and oils support repair and elasticity.

How should I use it for best results?

Apply to wet hair, massage gently into scalp and lengths, then rinse thoroughly; follow with a conditioner or the Olive & Avocado Hair Mask for deeper treatment. For best outcomes, use regularly but avoid daily overwashing if your scalp is very dry—alternate with a mild cleanser or co-wash if needed.

  • Wet hair fully before applying a quarter-sized amount (adjust by length).
  • Massage 30–60 seconds to distribute silk protein and oils.
  • Rinse completely; follow with a matching conditioner or mask.
  • Use 1–3 times per week for deep conditioning needs, more often for oily scalps.

What ingredients make this a nourishing choice?

The formula centers on silk protein for structural support plus a synergy of natural oils and butters—avocado, argan, olive, coconut, and shea—for added shine and moisture. Free-from labeling (paraben-free, sulfate-free, gluten-free, cruelty-free) further signals a milder profile for sensitive scalps and frequent use.

  • Silk protein: promotes smoother, stronger strands.
  • Avocado & argan oils: deliver fatty acids and vitamins for luster.
  • Shea butter & coconut oil: hydrate and smooth cuticle texture.
  • Paraben/sulfate/gluten/cruelty-free: gentler for routine care.

Who is this for? If you have normal to dry hair that needs more softness, manageability, and shine—whether you wear curls, color it, or are repairing damage—Earth Science Deep Conditioning Shampoo is formulated to boost moisture and resilience while cleansing. It’s a practical choice for anyone seeking a gentler, oil-enriched shampoo that pairs well with a conditioning routine and targeted hair masks.

Ingredients

Aqua, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Cocamidopropyl Hydroxysultaine, Glycerin, Argania Spinosa (Argan), Kernel Oil, Butyrospermum Parkii (Shea Butter), Cocos Nucifera (Coconut) Oil, Aloe Barbadensis Leaf Juice, Hydrolyzed Silk, Persea Gratissima (Avocado) Oil, Olea Europaea (Olive) Fruit Oil, Glyceryl Caprylate, Glyceryl Undecylenate, Glycol Distearate, Potassium Sorbate, Hydroxythylcellulose, Citric Acid, Fragrance.

FAQ

Q: Is this safe for color-treated hair?

A: Yes. The sulfate-free formula gently cleanses and helps preserve color while adding moisture.

Q: How often should I use the deep conditioning shampoo?

A: Use 1–3 times weekly for intense moisture; more often if your scalp is oily or as needed for cleansing.

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Shipping & Return
Shipping & Return
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Return Policy

We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Beauty & Personal Care items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.

To be eligible for a return, your item must be in the same condition that you received it — unopened, unused, with all original packaging, safety seals intact, and all included accessories. For hygiene and safety reasons, opened or used beauty, skincare, haircare, fragrance, makeup, nail, tattooing, and personal care items cannot be returned.

You will also need your receipt or proof of purchase.

To start a return, contact us at cevraaustralia@gmail.com
All approved returns must be sent to the following address:

Cerva Australia – Returns Department
2601 E 28th St, STE 005
Signal Hill, California
United States

If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package. Items sent back without first requesting a return will not be accepted.

You can always reach us at cevraaustralia@gmail.com for any return questions.

Damages and Issues

Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, leaking, broken, or arrives with missing components. We will evaluate the issue and make it right.

For seller-caused issues (damaged, defective, incorrect, expired), Cerva Australia will cover the return shipping cost.

Exceptions / Non-Returnable Items

For safety and hygiene reasons, the following items cannot be returned:

  • Opened or used Beauty & Personal Care products
  • Skincare, hair care, makeup, fragrance, and personal care items with broken seals
  • Bath & Body products that have been opened
  • Makeup, lip care, mascaras, brushes, or sponges once used
  • Tattooing supplies that have been opened or contaminated
  • Salon & spa tools that show signs of use
  • Perishable beauty goods
  • Customized or personalized items
  • Hazardous materials or flammable liquids
  • Sale or clearance items
  • Gift cards

If you are unsure about your item’s return eligibility, please contact us before sending it back.

Exchanges

Exchanges are only available for unopened items that arrived damaged, defective, incorrect, or expired. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.

European Union 14-Day Cooling-Off Period

If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Beauty & Personal Care items must still be unopened, unused, with all seals intact, and in their original packaging.

Refunds

Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days. Please note that your bank or credit card provider may require additional time to process and post the refund.

If more than 15 business days have passed since your refund was approved, please contact us at cevraaustralia@gmail.com

ORDER PROCESSING TIME

All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or Australia public holidays will be processed on the next business day.

If there is any delay in preparing your order, we will notify you promptly by email.

SHIPPING TIME

Cerva Australia ships exclusively within the Australia (England, Scotland, Wales and Northern Ireland).

  • Standard delivery: Total delivery time is approximately 5 business days (2–3 days processing + delivery).

  • Remote or outlying regions: 6–10 business days due to distance, weather conditions and limited carrier routes.

Deliveries to areas such as the Scottish Highlands and Islands, Isle of Man, Channel Islands and certain rural postcodes may take longer because of seasonal and logistical factors.

We always strive for timely deliveries, but once a parcel is handed to the courier, Cerva Australia is not responsible for carrier delays, customs checks or weather-related disruptions.

SHIPPING CONFIRMATION AND TRACKING

Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.

Tracking details typically become active within 24–48 hours after dispatch.

SHIPPING RATES

  • Standard shipping within the Australia is free on all orders.

  • Expedited or express delivery options may be available at checkout for an additional fee depending on your location and chosen courier.

ADDRESS ACCURACY

Please ensure your shipping address is complete and accurate before placing your order. Cerva Australia is not responsible for delays, lost shipments or delivery issues caused by incorrect or incomplete addresses (including wrong house numbers, postcodes or flat numbers).

DAMAGED OR LOST PACKAGES

If your order arrives damaged, please contact us immediately at cevraaustralia@gmail.com with clear photos of the outer packaging and the damaged contents. We will review the case and work to resolve the issue as quickly as possible.

If your parcel is marked as “delivered” by the courier but you have not received it, please first:

  • Check with neighbours or building reception/concierge

  • Verify the shipping address used during checkout

  • Contact your local delivery office or courier depot

If the issue continues, email us and we will help you open an investigation or claim with the carrier.

INTERNATIONAL SHIPPING

At this time, we only ship within the Australia. We may expand our shipping coverage to international destinations in the future.

CONTACT

If you have any questions about shipping, please contact us at: cevraaustralia@gmail.com

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