Act+Acre Cold Processed Stem Cell Serum 2.2 fl oz
You'll earn 80 Status Points with this product
£80.00
Or 4 interest free payments of £20.00 with clearpay
Sold out

Hair health fanatic and stylist to the stars Helen Reavey developed Act+Acre to help us understand the science behind long-lasting locks. From seed to scalp, Act+Acre's never-before-used Cold Processed system means it can harness a higher potency of its plant-powered goodness and abandon traditional heat-based production. If healthier, fuller-looking locks are on your wishlist, then so should the Cold Processed Stem Cell Serum (65ml), a strand-supporting hair and scalp care staple.
Designed to bring a skin care approach to your hair care rituals, the Cold Processed Stem Cell Serum (65ml) helps support finer strands by addressing the root of the targeted area.
Made with 2% Swiss apple stem cells, aloe leaf juice and an elasticity-boosting blend of bamboo and pea sprout, this soothing serum sends hydrating signals to your scalp during the growth phase to support better length retention. Brimming with a vegan-powered formula that's been thoughtfully created to improve the health and lustre of your tresses from root to ends, this mane attraction must-have is one to add your next haul...
Water (Aqua), Glycerin, Butylene Glycol, Aloe Barbadensis Leaf Juice (Aloe), Bambusa Vulgaris Leaf/Stem Extract (Bamboo), Caprylyl Glycol, Carbomer, Citric Acid, Plant-Based Collagen, Ethylhexylglycerin, Glucosamine Hcl, Glycereth-26, Lecithin, Leuconostoc/Radish Root Ferment Filtrate (Radish), Malus Domestica Fruit Cell Culture Extract (Apple), Pentylene Glycol, Phenoxyethanol, Pisum Sativum (Pea) Extract (Pea), Propanediol, Quercus Petraea Fruit Extract (Oak), Sodium Hyaluronate, Sodium Hydroxide, Tetrasodium Glutamate Diacetate, Xanthan Gum.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Apply one or two pipettes directly to clean, damp or dry hair along the hairline and parting. Massage into scalp evenly. Leave on and do not rinse. Use daily for best results.
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together

This item
Act+Acre Cold Processed Stem Cell Serum 2.2 fl oz
£80.00
Other Customers Bought
Customer Reviews
5 stars rating 53 reviews
4 stars rating 21 reviews
3 stars rating 2 reviews
2 stars rating 1 reviews
1 stars rating 0 reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Good serum
Good serum but pricey and would need multiple bottles to see reults
by Laura Verified Purchase
Was this helpful?
It is great
This is a great product but I'm not sure if I can justify the price tag. I think that I'd have to use multiple bottles to actually decide if the results are worth it or are other serums doing the same job. Despite this my scalp really enjoyed this. It didn't make my hair greasy even though I applied it every night between and after washes.
by R Verified Purchase
Was this helpful?
HAPPY SCALP
I absolutely love Act + Acre! This brand really encourages me to look after my scalp and to be more mindful of my scalp health. My hair has been looking so much fuller than usual. Can't wait to continue to use!
by Lauren W - Cult Beauty Staff
Was this helpful?
Hard to use consistently
Expensive if you were to use this every day, also makes your hair look a bit greasy especially if you’re blonde !
by El Verified Purchase
Was this helpful?
Really Impressed
I’m really impressed with this product it doesn’t leave any greasy residue. My scalp feels healthier, and my hair overall is much softer since I incorporated this serum into my hair care routine.
by Kate- Cult Beauty Staff
Was this helpful?
Good serum
This is a good serum, it’s quite thick though and can leave a greasy feeling if you’ve used too much
by R Verified Purchase
Was this helpful?
Liked it
I received this as a beauty haul item. Would I buy it for 80 bucks? Probably not, but for a fraction of the price I was happy with the product. I had baby hair and after autumn - winter period (when usually the hair falls) I had pretty good situation. Not sure if this serum helped, but I'll give it the credit :)
by Patricija P
Was this helpful?
Worth every penny
I was nervous about trying this out due to the price tag. Thankfully I’d had the opportunity to try a deluxe sample from one of Cults Edits. It really is worth every penny, I burnt off some of my hair some time ago, and I find that it really is growing back through the use of this! Great product!
by Charlotte Verified Purchase
Was this helpful?
Definitely works
This definitely helps hair growth come through, and it sinks into the scalp leaving no residue. I just probably wouldn’t repurchase because I do sometimes forget to apply this and I find it very expensive for the amount of product you get.
by Abbie Verified Purchase
Was this helpful?
Really helps dry damaged hair
My partner is suffering from a little bit of hair loss, and some of his hair at the front is a little bit dry and thinning, so he's been using this for the past few weeks and has already noticed a difference in the texture of his hair. It's softer and less "hay-like", so it's definitely working. It's not going to cure his hair loss, but it's definitely helping the hair he has got become a bit stronger and softer. Will definitely keep buying this.
by Emma Verified Purchase
Was this helpful?