Clinically verified. Naturally absorbed. Precisely dosed.

Bioavailable silica your body can actually absorb

Daily liquid drops to support collagen formation and strength of connective tissues for radiant skin, strong hair and nails.

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Why Bioavailable Silica?

Silicon plays a critical role in collagen formation and the integrity of connective tissues — including skin, hair, nails, joints, and bone.

What matters is not how much silica you consume, but whether your body can actually absorb and use it.

SiWell uses orthosilicic acid — the bioavailable form of silicon used in clinical research — so the body can utilise it efficiently.

How SiWell® works

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    Absorbed

    Orthosilicic acid is already in a form your body recognises, allowing efficient uptake.

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    Used

    Silica supports collagen formation, contributing to the structure of skin, hair, nails and connective tissue.

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    Maintained

    Consistent daily intake supports ongoing structural integrity over time.

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SiWell® Bioavailable Silica Drops

One bottle lasts approximately 2 months (75p per day)

£44.99 GBP
£44.99 GBP
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SiWell UK

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Clinically verified. Naturally absorbed. Precisely dosed.

  • Clinically Studied

    Backed by human research on orthosilicic acid for skin, hair, nails and connective tissue.

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    Bioavailable Form

    Delivered as orthosilicic acid — the absorbable form of silica used by the body.

  • EU Verified

    Formulated within EFSA safety limits and verified by Certificate of Analysis.

The difference is bioavailability

Most silica supplements rely on bamboo extracts or silicon dioxide. These forms must be converted by the body before they can be used.

SiWell delivers silica already in its absorbable form: orthosilicic acid. No conversion step. No unnecessary fillers. Just bioavailable silica.

Bioavailability determines whether silica can be absorbed and used by the body

Clinically Studied for Skin, Hair & Nails

In a 20-week double-blind, placebo-controlled human study, orthosilicic acid supplementation was associated with improved skin quality and reduced hair and nail brittleness.

These results confirm that silica, when delivered in its bioavailable form, supports the structural foundations of visible beauty from within.

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Structural Support Beyond Beauty

Orthosilicic acid plays a key role in collagen formation within connective tissue, including bone.

In long-term human research, supplementation with orthosilicic acid along side calcium and vitamin D has been associated with improved collagen markers.

Clinically studied, bioavailable silica used in long-term human research.

Frequently asked questions

FAQ 1 — What benefits can I expect from SiWell?

SiWell supports natural collagen formation, bone mineralisation, and the structure of hair, skin and nails. Most people notice improvements gradually over several weeks of consistent use.

FAQ 2 — How do I take it?

Place the recommended number of drops in water, juice daily. The bottle is designed to release precise single drops to avoid wastage and ensure accurate dosing.

FAQ 3 — Is it safe?

Yes. SiWell contains stabilised orthosilicic acid — a form recognised for safety by European and UK authorities (including EFSA). Every batch is tested to ensure purity and stability.

FAQ 4 — Can I take it with other supplements?

Yes. SiWell can be taken alongside collagen, vitamin D, magnesium and most common supplements. If you’re taking prescription medication, consult your healthcare provider.

FAQ 5 — How long until I see results?

Most people begin to notice changes in hair, skin or nails within 4–8 weeks. Structural tissue and bone benefits build gradually and consistently with daily use.

FAQ 6— Is SiWell suitable for vegans?

Yes. SiWell contains no animal-derived ingredients.

FAQ 7 — Can men take SiWell?

Absolutely. SiWell is suitable for all adults looking to support collagen formation, connective tissue strength, and healthy ageing.

FAQ 8 — Why stabilised orthosilicic acid?

It is the only form of silicon shown to be bioavailable and effective at low doses. Bamboo silica and silica powders are poorly absorbed.

FAQ 9 — What does SiWell taste like?

It is neutral and easy to mix with water or juice.

FAQ 10— Can I take SiWell during pregnancy and breastfeeding?

SiWell® is a food supplement. If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult your GP or healthcare professional before use.

Precisely Formulated for Daily Use

  • Silicon (4mg)

    Provided as orthosilicic acid, the bioavailable form of silica used by the body in collagen and connective tissue processes.

  • Zinc (4mg)

    Contributes to the maintenance of normal skin, hair and nails and supports normal immune function.

  • Selenium (0.03mg)

    An essential trace mineral that contributes to normal hair and nail maintenance and antioxidant protection.

  • Boron (0.8mg)

    A trace mineral included at a level well within EFSA-reviewed adult safety limits. Supports the growth and maintenance of bone.

SiWell is supplied in a precision-engineered dropper bottle that releases one drop at a time -ensuring accurate daily dosing, minimal wastage, and improved hygiene.

Scientifically informed. Naturally aligned. Designed for daily wellbeing.