GSWP Biotin Rosemary Onion 3-in-1 shampoo for deep scalp cleansing, oil control, and bouncy fresh hair.
GSWP Biotin Rosemary Onion 3-in-1 shampoo for washing oily hair, reducing excess grease, and keeping hair light and clean.
GSWP Rosemary Onion Biotin shampoo for daily hair care, scalp cleansing, and maintaining soft non-greasy hair.
GSWP Biotin Rosemary Onion hair shampoo for deep cleansing, refreshing the scalp, and leaving hair bouncy after washing.
GSWP Biotin Rosemary Onion shampoo for oil control, scalp freshness, and balanced hair cleansing without dryness.
GSWP 3-in-1 hair shampoo with biotin, rosemary, and onion for cleansing buildup, controlling scalp oil, and improving hair bounce.
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GSWP Biotin Rosemary Onion 3-in-1 Shampoo

100g · Biotin, Rosemary & Onion · CPNP Certified, Unisex

(1)
$11.88 $19.80 Save 40%

A 3-in-1 shampoo with biotin, rosemary, and onion extract that deeply cleanses buildup and leaves hair feeling light and bouncy.

  • Deep Cleanses Buildup
  • Light, Bouncy Hair
  • All Hair Types
  • CPNP Certified
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About: GSWP Biotin Rosemary Onion 3-in-1 Shampoo

100g Bottle

Biotin, rosemary & onion extract

CPNP Certified

No high-concern chemicals

12–24 month shelf life

Store away from heat & light

All Hair Types

A 3-in-1 formula suited to every hair type

Product Details

Hair can start to feel weighed down long before it looks dirty—oil and product buildup collect at the roots gradually, and a mild shampoo often is not enough to fully clear it. GSWP’s 3-in-1 shampoo is built around biotin, rosemary, and onion extract specifically to deal with that kind of accumulated buildup, rather than just refreshing the surface.

The formula works as a deep cleanse: it lifts oil and product residue from the scalp and hair shaft while the biotin and onion extract are left to work on the strand itself. Rosemary, a long-used botanical in scalp-focused formulas, rounds out the blend. The combined effect after rinsing is hair that feels genuinely light rather than simply damp—less weighed down at the roots, with more natural bounce through the mid-lengths and ends.

It is formulated as a 3-in-1, meaning cleansing, scalp care, and light conditioning happen in a single wash rather than requiring a separate step for each. That makes it a practical everyday shampoo rather than a specialty product you reach for occasionally, and it is designed to suit all hair types, so the same bottle works whether hair is fine, thick, curly, or straight.

Each bottle holds a net weight of 100g and is unisex, made without the high-concern chemicals that some shampoo formulas still rely on. The product is CPNP certified, meaning it has been notified through the EU’s Cosmetic Products Notification Portal, a formal registration step that most budget or unregulated formulas skip entirely.

Because the 100g bottle is unisex and formulated for every hair type, it works as a shared household bottle rather than a niche pick for one hair texture or one gender, which makes it a practical everyday shampoo to keep in rotation for the whole family.

For more handmade, botanical cleansing formats, see our black soap collection, or browse the wider range of natural personal care in our African natural products selection.

Why Choose GSWP Biotin Rosemary Onion 3-in-1 Shampoo

A Genuine Deep Clean. Where a mild daily shampoo can leave gradual buildup behind, this formula is specifically positioned to clear it, making it useful as a periodic reset even for people who use a gentler shampoo day to day.

Formally Registered, Not Just Labeled. CPNP certification means the product has gone through an actual notification process, which is a meaningfully different standard from an uncertified formula simply printing 'natural' on the label.

One Bottle, Any Hair Type. Because it is formulated for all hair types and unisex use, it works as a shared household bottle rather than requiring a different product per hair type.

GSWP Biotin Rosemary Onion 3-in-1 Shampoo Benefits

Deep Cleanses Buildup. The formula is built to clear oil and product residue at the roots, not just refresh the surface, which is where most everyday heaviness comes from.

Light, Bouncy Hair. Once buildup is cleared, hair tends to sit and move more naturally, with the flatness that accumulated oil causes noticeably reduced.

All Hair Types. The 3-in-1 formula is designed to work across fine, thick, curly, and straight hair, so one bottle covers a household rather than one hair type.

CPNP Certified. Formal notification through the EU’s Cosmetic Products Notification Portal is a real regulatory step, not a marketing label.

How to Use GSWP Biotin Rosemary Onion 3-in-1 Shampoo

Step 1. Wet hair thoroughly with warm water.

Step 2. Apply a coin-sized amount to the scalp and massage into a lather, working through to the ends.

Step 3. Leave the lather in place for 1-2 minutes to let the biotin, rosemary, and onion extract work through the scalp and strand.

Step 4. Rinse thoroughly and repeat if hair is heavily built up.

Main Ingredients

Key ingredients. Biotin, rosemary, and onion extract form the active core of this shampoo, alongside a cleansing base designed to lift oil and product buildup.

A formulation note. We describe only what the ingredient list and CPNP notification support. We do not claim clinical testing beyond what the manufacturer states.

Specefications
Age group
Adults
Product certifications & standards
No artificial colorsNo artificial fragrance
Product form
Liquid
Suitable for hair type
All hair types
Target gender
Unisex
Shelf Life & Storage

Storage. Store the bottle upright in a cool, dry place away from direct sunlight and keep the cap closed between uses.

Shelf life. As a general guide, an unopened bottle keeps well for 12-24 months; the printed date on the packaging, where present, takes precedence over this guidance.

Safety Instructions

Patch test. Before first use, apply a small amount to your inner wrist or behind the ear and wait 24 hours to check for any reaction.

External use. Avoid contact with the eyes. Rinse immediately with water if the product gets into the eyes.

Discontinue if needed. Stop use and consult a healthcare professional if you notice redness, itching, or irritation that does not resolve.

Caution & Disclaimer

Caution: For external use only. Keep out of reach of children and pets. Avoid contact with eyes, broken skin, and sensitive areas.

Disclaimer: Our products are not intended to diagnose, treat, cure, or prevent any disease. Always consult with a healthcare professional before use, especially if pregnant, nursing, or under medical care. Individual results may vary.

Cosmetic use only: This is a cosmetic hair and scalp care product, not a medical or dermatological treatment. Any change in how hair or scalp looks or feels is cosmetic, varies from person to person, and is not a substitute for medical care.

Licensing & Trademarks: All brand names, logos, product pictures, and trademarks are the property of their respective owners and are used strictly for identification purposes.

Shipping & Return

We process and ship all orders within 1-2 business days.

Most customers receive their orders within 4-7 business days, depending on location and carrier performance.

Once your order ships, you'll receive a tracking number via email or SMS to follow your delivery in real time.

Delivery times may vary slightly during peak seasons or weather conditions, but we always aim to get your order to you as quickly as possible.

We accept returns and exchanges within 14 days of delivery.

FAQs

Q: What makes GSWP Biotin Rosemary Onion Shampoo different from a regular shampoo?
A: It combines three ingredients often used in hair and scalp care — biotin, rosemary, and onion extract — in a single formula. The result is a deeper, more balanced cleanse that tackles oil and buildup while leaving hair light and bouncy rather than dried out.

Q: Who can use it, and how often?
A: It's designed for all hair types and is unisex — suitable for both men and women. It's gentle enough for daily use, and is a particularly good match for anyone prone to oily roots or a heavy, weighed-down scalp feel.

Q: Is the formula free from harsh chemicals?
A: Yes — this shampoo is CPNP certified and contains no high-concern chemicals. Biotin, rosemary, and onion extract are the active highlights, and the formula is designed to cleanse without stripping.

Q: How do I use it for the cleanest result?
A: Wet your hair well, apply a small amount, and massage firmly into the scalp for a minute or so — not just the hair. Let the lather work, then rinse thoroughly. If your hair or scalp feels particularly oily, a second lather helps.

Q: Can I skip conditioner when using this?
A: The 3-in-1 formula is designed to clean, condition, and refresh in one go, so many people find they don't need a separate conditioner for daily washes. If your hair is dry on the ends, a lightweight leave-in or conditioner on mid-lengths works nicely as a follow-up.

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