What the Serum Actually Is
Cyperus Afterglow Oil is applied after hair removal (shaving, waxing or similar) rather than replacing it — the pitch is that regular use over time makes regrowth progressively thinner and slower, not that it removes hair on its own. The formula centers on Cyperus rotundus extract, a plant used historically in parts of the Middle East and North Africa, alongside peppermint extract, lemon extract, vitamin E and olive oil. The brand states the mechanism works locally at the hair follicle rather than through systemic hormones, which is the basis for marketing it toward areas and users where hormonal hair-growth treatments aren't appropriate.
How It's Used
The brand's instructions call for 3 to 5 drops applied twice daily to clean, dry skin after hair removal, on any area including the face, underarms and bikini line. As with any 'reduces regrowth over time' cosmetic product, the honest expectation is a gradual change measured over weeks and months of consistent use rather than a difference visible after a few applications.
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CyperGlow™ - Cyperus Rotundus Skin SerumCyperGlow · $39.99The Claims Worth Reading Carefully
CyperGlow markets the serum partly toward people dealing with hormonal conditions like PCOS that cause excess hair growth, specifically because it claims to act locally rather than systemically — meaning it doesn't claim to affect hormone levels elsewhere in the body the way some prescription treatments do. That's a meaningful distinction if you're specifically avoiding systemic hormonal treatment, but it's still a cosmetic claim rather than a medical one: CyperGlow is sold as a beauty serum, not a dermatologist-prescribed treatment, and 'no hormonal side effects' describes what the brand states it doesn't do rather than a clinically documented outcome. Anyone considering it specifically for a hormonal condition is better off discussing options with a doctor first rather than treating this as a substitute.
Pricing and Guarantee
The serum runs $39.99 for a 30ml (1 fl oz) bottle, which the brand states is enough for regular twice-daily use over time given the small per-application dose. Shipping is free, and CyperGlow backs the product with a 365-day money-back guarantee — an unusually long window that matters specifically because a 'regrowth slows over time' claim can't be judged after a week; a customer needs months of use to fairly assess whether it's working, and a short return window would make that impossible.
The Numbers Behind the Marketing
CyperGlow cites more than 175,000 customers and a 4.8-out-of-5 rating across upwards of 4,700 reviews. These are the brand's own reported figures rather than numbers independently audited by us, and the customer-review-average format is common across cosmetic serums generally, so it's worth treating as directional social proof rather than a clinical result.
Who It Suits
CyperGlow fits someone who already removes hair regularly and wants a botanical, non-systemic product to try alongside that routine, and who is comfortable with a $39.99 cosmetic serum backed by a long guarantee window rather than a clinically proven treatment. It fits less well if you're looking for an actual hair-removal method rather than a regrowth-reduction add-on, or if you're seeking a documented medical solution for a hormonal hair-growth condition — that's a conversation better had with a doctor than solved with a cosmetic serum.
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A Cyperus rotundus botanical oil applied after hair removal to make regrowth progressively thinner over time, backed by an unusually long 365-day guarantee that matches how long the claim actually takes to judge.
Shop CyperGlow →16 offers availableFrequently asked questions
Does CyperGlow remove hair on its own?
No — it's applied after you remove hair by shaving, waxing or a similar method, and is marketed to make regrowth progressively thinner over time rather than removing hair itself.
How is it different from a hormonal hair-growth treatment?
CyperGlow states it works locally at the follicle rather than affecting hormone levels elsewhere in the body. That's a cosmetic claim, not a medical one — anyone considering it for a hormonal condition like PCOS should talk to a doctor rather than treat it as a substitute for medical care.
How long until you'd see a difference?
The brand doesn't promise a fast result — 'progressively thinner' regrowth implies weeks to months of consistent twice-daily use, which is also why the return window is unusually long.
What's the return policy?
CyperGlow offers a 365-day money-back guarantee, giving enough time to judge a gradual-effect product fairly before deciding.