
Vitamin D3 + K2 liquid drops
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

£40.00
Codeage Hair Vitamins is a multi-nutrient supplement designed to support hair health from the inside out.
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CodeageHair Vitamins
Vitamin D3 + K2 Liquid Drops deliver two fat-soluble nutrients that are commonly considered together: D3 as cholecalciferol — the form most readily converted a…

60 billion AFU of Akkermansia muciniphila plus 64 billion CFU of Lactobacillus acidophilus, 700 mg berberine, 200 mg inulin, 2.4 mg astaxanthin, and chromium i…
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Codeage Hair Vitamins is a multi-nutrient supplement designed to support hair health from the inside out. It combines biotin — a B-vitamin well studied for its role in keratin production — with collagen, a structural protein that provides the amino acid building blocks hair follicles rely on. Additional vitamins and minerals round out the formula, addressing the broader nutritional environment that healthy hair growth depends on.
Hair thinning and slow growth are often downstream of nutritional gaps: low ferritin, inadequate B-vitamins, or poor protein intake are common culprits identified in clinical practice. This supplement suits people who have ruled out underlying causes and want a convenient, comprehensive daily option to support the hair growth cycle. It may also be relevant for those recovering from a period of physical stress, dietary restriction, or postpartum shedding, where replenishing micronutrients is a reasonable first step.
Taking a broad-spectrum approach — rather than biotin alone — reflects the reality that no single nutrient carries all the work. Collagen peptides and supporting minerals each contribute to the structural and metabolic demands of the follicle. As with any supplement targeting hair, consistent daily use over several months is typically needed before changes become apparent. Check the packaging for the full ingredient list and specific amounts if you are monitoring intake of any individual nutrient.
Biotin, Collagen, Vitamins, Minerals

Take 2 capsules daily. Follow the packaging for guidance on timing. Many people find it easiest to take with a meal to support absorption and reduce the chance of nausea.
Hair grows roughly 1–1.5 cm per month, and the growth cycle means most people need at least 8–12 weeks of consistent use before noticing a meaningful change. Some report reduced shedding earlier than visible regrowth.
The strongest evidence for nutrients like biotin is in people who are actually deficient. That said, many people have suboptimal — rather than clinically deficient — levels, particularly after illness, dietary restriction, or postpartum recovery. A blood test can help clarify whether a specific gap exists.
Biotin is generally well tolerated, but high-dose supplementation can interfere with certain thyroid and cardiac blood tests. Let your GP or clinician know you are taking it before any blood work.
Pregnant or breastfeeding women should check with a healthcare professional before starting any new supplement. If you are managing a diagnosed condition or taking prescription medication, a quick conversation with your doctor is advisable before adding this to your routine.
It is generally better to take capsule-based supplements containing fat-soluble vitamins with food, as this can improve absorption. If you experience any digestive discomfort, taking it with a meal typically helps.
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Overall Sentiment
4 months ago
Wasn't expecting miracles but after about 10 weeks I noticed less hair in the shower drain and my ponytail felt thicker. I'd been shedding a lot after a rough few months and a friend suggested sorting out my nutrition first before spending a fortune on treatments. These cover a lot of bases in one capsule which suits me — I'm already taking a few other things and didn't want a separate biotin pill on top. Will keep going.
5 months ago
Been taking these for about four months now. Not a dramatic overnight thing — more like I stopped dreading brushing my hair. Growth feels steadier too. Easy to swallow, no weird aftertaste.
5 months ago
The formula itself seems well thought out — not just biotin thrown in a capsule, which I appreciated after reading a bit about what hair actually needs. My only real gripe is that one bottle runs out faster than expected given the price. At £39.99 it starts to add up monthly. That said, I have noticed less shedding over the past couple of months so I'm going to keep with it for now.
6 months ago
Bought these after my GP mentioned that nutritional gaps can drive hair thinning. Done about 12 weeks now and my hair does seem to be coming back in a bit where it had thinned at the temples. Stacking with a vitamin D and magnesium already so glad this doesn't double up on those too heavily.
7 months ago
I'd tried standalone biotin before and honestly didn't notice much. The collagen component here is what interested me and I think it makes a difference — my nails are visibly stronger which I take as a good sign for what's happening with the hair too. Takes patience but worth it.
8 months ago
Consistent shedding reduction after about 8 weeks. Simple enough to add to my morning routine alongside breakfast. No complaints.
A blood test is the only way to know what your body actually needs. We’ll tell you which of these supplements is right for you.
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