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The No7 Prime Forever Skin Preservation Collection is built around a proprietary Antioxidant Peptide blend — described by No7 as their strongest ever broad-spe…

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Hifas Da TerraDR. GB for Children - Gut & Brain
The No7 Prime Forever Skin Preservation Collection is built around a proprietary Antioxidant Peptide blend — described by No7 as their strongest ever broad-spe…

Spermidine is a naturally occurring polyamine compound found in wheat germ and a range of other food sources.
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DR. GB for Children is a medicinal mushroom-based supplement from Hifas da Terra, formulated to support the gut-brain axis in children. The gut-brain axis describes the two-way communication network between the gastrointestinal tract and the central nervous system; supporting it through diet and supplementation is an active area of research in paediatric health and cognition.
Medicinal mushrooms — the active ingredient class here — are studied for their prebiotic-like effects on the gut microbiome, their immunomodulatory polysaccharides (notably beta-glucans), and their potential to support neurological function. This makes them a considered choice for parents looking to address gut health and cognitive development together, rather than through separate products.
DR. GB for Children suits children whose gut health or immune resilience is a concern, and those where a clinician has flagged microbiome support as relevant — for example, following antibiotic courses or during periods of high cognitive demand such as the school term.
Hifas da Terra is a Spanish brand with a strong research focus on medicinal mycology. Their formulations are designed with clinical use in mind, and the brand is well regarded among integrative practitioners. This is not a product to reach for without context: as with any supplement for children, it is best used alongside appropriate dietary foundations and, where possible, with a clinician's guidance.
Medicinal mushroom blend

Follow the dosage instructions on the packaging, as serving size will vary by the child's age and weight. If a clinician has recommended this product, defer to their guidance on timing and duration. Most mushroom-based supplements are well tolerated with food.
The packaging will specify the appropriate age range and dosing. If you are unsure whether it is suitable for your child's age or stage of development, speak with your GP or a paediatric nutritionist before starting.
Medicinal mushrooms such as Reishi, Lion's Mane, and Chaga contain beta-glucans — complex polysaccharides studied for their immunomodulatory and prebiotic-like properties. They act on the gut environment and may influence immune signalling, which is thought to have downstream effects on the gut-brain axis.
Medicinal mushroom blends are often considered in this context because of their potential to support microbiome recovery, but this should be discussed with your child's doctor, who can advise on timing and whether additional probiotic support is also appropriate.
Children with mushroom allergies or known immune conditions should not take this without medical supervision. As a general rule, any supplement for children is best introduced with a clinician's awareness, particularly if the child is on medication.
Gut microbiome changes tend to develop gradually over weeks rather than days. Consistency matters more than timing — follow the recommended course length on the packaging and reassess with your practitioner after a defined period.
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Overall Sentiment
4 months ago
Our son had three courses of antibiotics over the winter and his tummy was all over the place afterwards. A friend who's a GP suggested looking into gut support before going back for more tests. We've been giving him this for about six weeks now and his digestion has genuinely settled — less bloating, fewer complaints after meals. His concentration at school also seems better, though I can't say for certain that's down to this specifically. Either way, we're continuing with it.
5 months ago
Started my daughter on this at the beginning of the spring term. She'd been struggling a bit — tired, not eating well, picked up every bug going. Two months in and she seems more resilient. Hard to quantify these things with kids but I notice the difference.
6 months ago
Our integrative doctor recommended this after our son's microbiome results came back a bit off. It does seem to be helping — he's more settled in the mornings and his appetite has improved. My only gripe is the cost. At £64.99 it's not something we can always stretch to every month, especially with two kids. Would rate it five stars if the price were a touch lower. Still, we prioritise it when we can.
8 months ago
Came across this through a nutritionist we saw last year. Skeptical at first — mushroom supplements for kids felt a bit out there to me — but the research she showed us was convincing. Three months on, our daughter's gut issues have calmed down noticeably. Won't claim it's a miracle but it's clearly doing something.
11 months ago
I appreciate that this isn't just another children's probiotic. The mushroom-based approach to supporting the gut-brain connection is something I'd read about before and I was pleased to find a product that takes it seriously. My son has been on it since last autumn — his focus during homework time is noticeably better and he's had far fewer stomach aches. Good quality, ships well, easy to give with food.
1 year ago
Bought on recommendation from our naturopath. My daughter takes it in the mornings mixed into yogurt. No fuss, no complaints about the taste. Seems to support her digestion well — we're happy with it.
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